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Pandit K, Puri D, Yuen K, Yodkhunnatham N, Meagher M, Bagrodia A. Optimal imaging techniques across the spectrum of testicular cancer. Urol Oncol 2024:S1078-1439(24)00497-6. [PMID: 38960839 DOI: 10.1016/j.urolonc.2024.05.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 05/19/2024] [Accepted: 05/21/2024] [Indexed: 07/05/2024]
Abstract
Over the years, several imaging techniques have been used in the diagnosis and management of testicular cancer. We compartmentalize disease stages into preorchiectomy, stage 1, initial stage 2 and 3 and postchemotherapy stage 2 and 3. We then elaborate on various imaging modalities that are relevant to each of these stages. We also describe evolving imaging tools that have shown promise. We attempt to provide a comprehensive review of these techniques over the spectrum of testicular cancer.
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Affiliation(s)
- Kshitij Pandit
- Department of Urology, UC San Diego School of Medicine, La Jolla, California
| | - Dhruv Puri
- Department of Urology, UC San Diego School of Medicine, La Jolla, California
| | - Kit Yuen
- Department of Urology, UC San Diego School of Medicine, La Jolla, California
| | | | - Margaret Meagher
- Department of Urology, UC San Diego School of Medicine, La Jolla, California
| | - Aditya Bagrodia
- Department of Urology, UC San Diego School of Medicine, La Jolla, California.
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2
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Kitano G, Tanaka S, Kato M, Itoh N, Kojima T. Successful treatment and remission of advanced testicular cancer after COVID-19 infection during induction chemotherapy. IJU Case Rep 2024; 7:289-292. [PMID: 38966772 PMCID: PMC11221933 DOI: 10.1002/iju5.12726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/26/2024] [Indexed: 07/06/2024] Open
Abstract
Introduction We report a case of advanced testicular cancer cured by early and appropriate resumption of chemotherapy even after COVID-19 infection during induction chemotherapy. Case presentation The patient was a healthy 36-year-old male. The diagnosis was a stage IIIB nonseminoma (pT2N2M1a). On day 14 of the first chemotherapy cycle, the patient was diagnosed with mild COVID-19. The second chemotherapy cycle was initiated with a 1-day delay (on day 10 after the COVID-19 diagnosis). The patient achieved remission with minimal postponement of chemotherapy. Conclusion Only a few case reports have described the resumption of anticancer chemotherapy in patients with COVID-19. In deciding when to resume chemotherapy after COVID-19 infection, it is essential to consider factors such as cancer type, progression, and severity of COVID-19 and should be tailored to individual patient needs.
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Affiliation(s)
- Goshi Kitano
- Department of UrologyAichi Cancer Center HospitalNagoyaAichiJapan
| | - Shiori Tanaka
- Department of UrologyAichi Cancer Center HospitalNagoyaAichiJapan
| | - Manabu Kato
- Department of UrologyAichi Cancer Center HospitalNagoyaAichiJapan
| | - Naoya Itoh
- Deparment of Infectious DiseasesAichi Cancer Center HospitalNagoyaAichiJapan
| | - Takahiro Kojima
- Department of UrologyAichi Cancer Center HospitalNagoyaAichiJapan
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3
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Rosenvilde JJ, Lauritsen J, Bandak M, Wagner T, Agerbæk M, Dysager L, Aagaard M, Daugaard G. Postchemotherapy Retroperitoneal Lumpectomy in Patients with Nonseminoma Testicular Cancer: A Nationwide Study. Eur Urol Oncol 2024; 7:589-596. [PMID: 38199869 DOI: 10.1016/j.euo.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND AND OBJECTIVE Optimal treatment outcomes in patients with metastatic nonseminoma testicular cancer are achieved with chemotherapy and subsequent surgery in cases with residual tumor. In Denmark, postchemotherapy retroperitoneal lumpectomy (RPLP) is performed in patients with residual tumors >1 cm. There is a need to clarify whether this surgical method provides acceptable treatment results. Our objective was to describe morbidity and oncological outcomes of postchemotherapy RPLP. METHODS This was a retrospective population-based multicenter study including patients with nonseminoma testicular cancer and postchemotherapy RPLP performed in Denmark between 1990 and 2015. A total of 219 patients were eligible, with median follow-up of 19 yr. Postoperative complications were evaluated according to the Clavien-Dindo classification. The cumulative incidence of recurrence inside or outside the borders of a bilateral surgical template, progression-free survival (PFS), and overall survival estimates were calculated using the Kaplan-Meier method. KEY FINDINGS AND LIMITATIONS After median follow-up of 19 yr, 31/219 patients (14%) experienced a surgical complication, of which 5% were Clavien-Dindo grade ≥III. In total, 37 patients experienced a recurrence. The 5-yr, 10-yr, and 20-yr cumulative risk of recurrence inside a bilateral template was 4.3%, 5.9%, and 5.9%, respectively. The 10-yr PFS rate was 83% and the 10-yr overall survival rate was 96%. The main limitation of the study is the retrospective design. CONCLUSIONS AND CLINICAL IMPLICATIONS With few patients experiencing a major postoperative complication and a 10-yr cumulative rate of 5.9% for recurrence inside a bilateral surgical template, postchemotherapy RPLP appears to be a safe alternative to template surgery for disseminated nonseminoma. PATIENT SUMMARY We looked at minimal surgery to remove tumor tissue remaining after chemotherapy in patients with testicular cancer. We found a low frequency of complications, tumor recurrence, and death.
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Affiliation(s)
| | - Jakob Lauritsen
- Department of Oncology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Mikkel Bandak
- Department of Oncology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Thomas Wagner
- Department of Pathology, Herlev Hospital, Copenhagen, Denmark
| | - Mads Agerbæk
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Lars Dysager
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - Mikael Aagaard
- Department of Urology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Gedske Daugaard
- Department of Oncology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
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4
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Kobayashi K, Kishida T. Predictors of the development of febrile neutropenia in chemotherapy for advanced germ cell tumors. Int J Urol 2024; 31:134-138. [PMID: 37915108 DOI: 10.1111/iju.15323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 09/26/2023] [Indexed: 11/03/2023]
Abstract
OBJECTIVES To identify the predictive factors for the development of febrile neutropenia (FN) in the course of chemotherapy for patients with germ cell tumors. METHODS From January 2005 to December 2018, 80 patients were treated with induction chemotherapy for advanced germ cell tumors at Kanagawa Cancer Center Hospital, Japan. Of these, we retrospectively analyzed 267 cycles of chemotherapy. The incidence of FN was used as the objective variable. As predictive factors, we analyzed age, international germ cell consensus classification (IGCCC), laboratory data at the start of chemotherapy in each cycle, length of the largest metastatic lesion, number of cycles, and prophylactic use of granulocyte colony stimulating factor (G-CSF). RESULTS We finally analyzed 267 cycles in 78 patients. The median age was 36 years (15-64). There was a total of 267 cycles. FN occurred in 40 cycles (15%) in 31 patients (40%). The first cycle was accompanied by a significantly higher FN than the subsequent cycles (p < 0.001). The univariate analysis identified age ≧36 years (p = 0.001), creatinine clearance (CCr) <70 (p < 0.001), serum albumin <3.3 (p = 0.002), maximum tumor diameter ≧60 mm (p = 0.036), and first cycle as significant risk factors. The multivariate analysis identified age, CCr, and first cycle as independent predictive factors of FN development. CONCLUSION We identified older age, renal dysfunction, and first cycle of chemotherapy as predictive factors for FN. No statistically significant difference was shown in the usage of prophylactic G-CSF. Special attention should be given to FN in patients with high-risk factors.
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Affiliation(s)
- Kota Kobayashi
- Department of Urology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - Takeshi Kishida
- Department of Urology, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
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5
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Saltzman AF, Hensley P, Ross J, Woo L, Billmire D, Rescorla F, Puri D, Patel S, Pierorazio P, Bagrodia A, Cary C, Cost NG. Critical elements of pediatric testicular germ cell tumors surgery. Semin Pediatr Surg 2023; 32:151343. [PMID: 38006835 DOI: 10.1016/j.sempedsurg.2023.151343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2023]
Abstract
Children, adolescents and young adults with testicular germ cell tumors require appropriate surgical care to insure excellent outcomes. This article presents the most critical elements, and their basis in evidence, for surgery in this population. Specifically, the importance of inguinal radical orchiectomy for malignant tumors, partial orchiectomy for prepubertal tumors and normal serum tumor markers, and the appropriate use of post-chemotherapy retroperitoneal lymph node dissection in those with residual retroperitoneal masses.
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Affiliation(s)
| | - Patrick Hensley
- Department of Urology, University of Kentucky, Lexington, KY, USA
| | - Jonathan Ross
- Department of Urology, Rush University, Chicago, IL, USA
| | - Lynn Woo
- Department of Urology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Deborah Billmire
- Department of Pediatric Surgery, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Frederick Rescorla
- Department of Pediatric Surgery, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Dhruv Puri
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Sunil Patel
- Department of Urology, The James Buchanan Brady Urological Institute, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Aditya Bagrodia
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Clint Cary
- Department of Urology, Indiana University, Indianapolis, IN, USA
| | - Nicholas G Cost
- Division of Urology, Department of Surgery at the University of Colorado School of Medicine, Aurora, CO, USA; The Surgical Oncology Program, Children's Hospital Colorado, Aurora, CO, USA.
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6
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Fournier C, Leguillette C, Leblanc E, Le Deley MC, Carnot A, Pasquier D, Escande A, Taieb S, Ceugnart L, Lebellec L. Diagnostic Value of the Texture Analysis Parameters of Retroperitoneal Residual Masses on Computed Tomographic Scan after Chemotherapy in Non-Seminomatous Germ Cell Tumors. Cancers (Basel) 2023; 15:cancers15112997. [PMID: 37296963 DOI: 10.3390/cancers15112997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
After chemotherapy, patients with non-seminomatous germ cell tumors (NSGCTs) with residual masses >1 cm on computed tomography (CT) undergo surgery. However, in approximately 50% of cases, these masses only consist of necrosis/fibrosis. We aimed to develop a radiomics score to predict the malignant character of residual masses to avoid surgical overtreatment. Patients with NSGCTs who underwent surgery for residual masses between September 2007 and July 2020 were retrospectively identified from a unicenter database. Residual masses were delineated on post-chemotherapy contrast-enhanced CT scans. Tumor textures were obtained using the free software LifeX. We constructed a radiomics score using a penalized logistic regression model in a training dataset, and evaluated its performance on a test dataset. We included 76 patients, with 149 residual masses; 97 masses were malignant (65%). In the training dataset (n = 99 residual masses), the best model (ELASTIC-NET) led to a radiomics score based on eight texture features. In the test dataset, the area under the curve (AUC), sensibility, and specificity of this model were respectively estimated at 0.82 (95%CI, 0.69-0.95), 90.6% (75.0-98.0), and 61.1% (35.7-82.7). Our radiomics score may help in the prediction of the malignant nature of residual post-chemotherapy masses in NSGCTs before surgery, and thus limit overtreatment. However, these results are insufficient to simply select patients for surgery.
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Affiliation(s)
- Clémence Fournier
- Department of Medical Oncology, Centre Hospitalier de Roubaix, 59100 Roubaix, France
| | | | - Eric Leblanc
- Department of Surgical Oncology, Centre Oscar Lambret, 59000 Lille, France
| | | | - Aurélien Carnot
- Department of Medical Oncology, Centre Oscar Lambret, 59000 Lille, France
| | - David Pasquier
- Academic Department of Radiation Oncology, Centre Oscar Lambret, 59000 Lille, France
- Univ. Lille, CNRS, Centrale Lille, UMR 9189-CRIStAL, 59000 Lille, France
| | - Alexandre Escande
- Univ. Lille, CNRS, Centrale Lille, UMR 9189-CRIStAL, 59000 Lille, France
- Department of Radiotherapy, Clinique Léonard de Vinci, 59187 Dechy, France
| | - Sophie Taieb
- Department of Radiology, Centre Oscar Lambret, 59000 Lille, France
| | - Luc Ceugnart
- Department of Radiotherapy, Clinique Léonard de Vinci, 59187 Dechy, France
| | - Loïc Lebellec
- Department of Medical Oncology, Centre Oscar Lambret, 59000 Lille, France
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Eisenberg M, Deboever N, Antonoff MB. Pulmonary Metastasectomy. Thorac Surg Clin 2023; 33:149-158. [PMID: 37045484 DOI: 10.1016/j.thorsurg.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
The lung represents the most common site for metastatic spread of extrathoracic primary malignancies. Pulmonary metastatic disease occurs in a wide breadth of cancers with a multitude of histologies, and, historically, has been managed predominantly with systemic therapy. However, in appropriately selected patients, pulmonary metastasectomy can provide extended disease-free intervals, relief from systemic therapy, and prolonged survival. Thus, pulmonary metastasectomy serves a vital role in the armamentarium against a multitude of primary malignancies. Moreover, as systemic agents improve and more patients live longer with stage IV cancer, pulmonary metastasectomy will likely have increasing relevance in the future.
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Mottaran A, Ercolino A, Bianchi L, Piazza P, Manes F, Amirhassankhani S, Salvador M, Chessa F, Corcioni B, Bertaccini A, Schiavina R, Brunocilla E. Twenty Years' Experience in Retroperitoneal Lymph Node Dissection for Testicular Cancer in a Tertiary Referral Center. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:133. [PMID: 36676757 PMCID: PMC9865264 DOI: 10.3390/medicina59010133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/24/2022] [Accepted: 01/02/2023] [Indexed: 01/12/2023]
Abstract
Background and Objectives: The aim of this article is to present a single-surgeon, open retroperitoneal lymph node dissection (RPLND) series for testicular cancer in a high-volume center. Materials and Methods: We reviewed data from patients who underwent RPLND performed by an experienced surgeon at our institution between 2000 and 2019. We evaluated surgical and perioperative outcomes, complications, Recurrence-Free Survival (RFS), Overall Survival (OS), and Cancer-Specific Survival (CSS). Results: RPLND was performed in primary and secondary settings in 21 (32%) and 44 (68%) patients, respectively. Median operative time was 180 min. Median hospital stay was 6 days. Complications occurred in 23 (35%) patients, with 9 (14%) events reported as Clavien grade ≥ 3. Patients in the primary RPLND group were significantly younger, more likely to have NSGCT, had higher clinical N0 and M0, and had higher nerve-sparing RPLND (all p ≤ 0.04) compared to those in the secondary RPLND group. In the median follow-up of 120 (56-180) months, 10 (15%) patients experienced recurrence. Finally, 20-year OS, CSS, and RFS were 89%, 92%, and 85%, respectively, with no significant difference in survival rates between primary vs. secondary RPLND subgroups (p = 0.64, p = 0.7, and p = 0.31, respectively). Conclusions: Open RPLND performed by an experienced high-volume surgeon achieves excellent oncological and functional outcomes supporting the centralization of these complex procedures.
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Affiliation(s)
- Angelo Mottaran
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Amelio Ercolino
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Lorenzo Bianchi
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Pietro Piazza
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Francesco Manes
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Sasan Amirhassankhani
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Marco Salvador
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Francesco Chessa
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Beniamino Corcioni
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Radiology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
| | - Alessandro Bertaccini
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Riccardo Schiavina
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
| | - Eugenio Brunocilla
- Division of Urology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), School of Medicine, University of Bologna, 40126 Bologna, Italy
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9
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Moore JA, Lehner MJ, Anfossi S, Datar S, Tidwell RS, Campbell M, Shah AY, Ward JF, Karam JA, Wood CG, Pisters LL, Calin GA, Tu S. Predictive capacity of a miRNA panel in identifying teratoma in post-chemotherapy consolidation surgeries. BJUI COMPASS 2023; 4:81-87. [PMID: 36569509 PMCID: PMC9766861 DOI: 10.1002/bco2.143] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/15/2021] [Accepted: 02/18/2022] [Indexed: 12/27/2022] Open
Abstract
Objectives To investigate the utility of a novel serum miRNA biomarker panel to distinguish teratoma from nonmalignant necrotic/fibrotic tissues or nonviable tumours in patients with NSGCT undergoing post-chemotherapy consolidation surgery. Patients and methods We prospectively collected pre-surgical serum samples from 22 consecutive testicular NSGCT patients with residual NSGCT after chemotherapy undergoing post-chemotherapy consolidation surgery. We measured serum miRNA expression of four microRNAs (miRNA-375, miRNA-200a-3p, miRNA-200a-5p and miRNA-200b-3p) and compared with pathologic findings at time of surgery. Receiver operating characteristic (ROC) curves were performed to assess the ability of these miRNA to differentiate between teratoma and necrosis or viable malignancy. Results Twenty-two patients with NSGCT were split into two groups based on pathology at time of post-chemotherapy consolidation surgery (teratoma group vs. necrosis/fibrosis/viable tumour group, i.e., NFVT). Patients with teratoma were older at diagnosis compared with those patients with NFVT (median age 28.7 vs. 23.9). Patients with NFVT were more likely to have embryonal carcinoma in their primary tumour (81.8% vs. 27.3%; p = 0.01). The majority of patients in both groups were stage III (63.6% vs. 72.7%). In this analysis, none of the miRNAs had good sensitivity or specificity to predict teratoma. There was no significant association between the expression levels of the miRNAs and the presence of teratoma. There was no statistically significant correlation between any of the miRNAs and teratoma size. Conclusion This novel miRNA panel (miRNA-375, miRNA-200a-3p, miRNA-200a-5p and miRNA-200b-3p) did not distinguish teratoma from nonmalignant necrotic/fibrotic tissues or nonviable tumours in patients with NSGCT undergoing post-chemotherapy consolidation surgery.
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Affiliation(s)
- Joseph A. Moore
- Department of Genitourinary Medical OncologyDivision of Cancer Medicine, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Michael J. Lehner
- Department of Internal MedicineUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Simone Anfossi
- Department of Translational Molecular PathologyDivision of Pathology/Lab Medicine, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Saumil Datar
- Department of Internal MedicineUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Rebecca S. Tidwell
- Department of BiostatisticsUniversity of Texas MD Anderson Cancer CenterTXHoustonTX
| | - Matthew Campbell
- Department of Genitourinary Medical OncologyDivision of Cancer Medicine, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Amishi Y. Shah
- Department of Genitourinary Medical OncologyDivision of Cancer Medicine, University of Texas MD Anderson Cancer CenterHoustonTX
| | - John F. Ward
- Department of UrologyDivision of Surgery, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Jose A. Karam
- Department of UrologyDivision of Surgery, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Christopher G. Wood
- Department of UrologyDivision of Surgery, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Lois L. Pisters
- Department of UrologyDivision of Surgery, University of Texas MD Anderson Cancer CenterHoustonTX
| | - George A. Calin
- Department of Translational Molecular PathologyDivision of Pathology/Lab Medicine, University of Texas MD Anderson Cancer CenterHoustonTX
| | - Shi‐Ming Tu
- Department of Genitourinary Medical OncologyDivision of Cancer Medicine, University of Texas MD Anderson Cancer CenterHoustonTX
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10
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Tanabe Y, Shukuya T, Nagata Y, Watanabe T, Seto K, Takahashi R, Masuda K, Miura K, Tajima K, Hiki M, Hayashi T, Suzuki K, Takahashi K. Successful restart of chemotherapy in a patient with primary mediastinal nonseminomatous germ cell tumor after COVID-19 infection. Thorac Cancer 2022; 13:2654-2658. [PMID: 35903864 PMCID: PMC9353416 DOI: 10.1111/1759-7714.14593] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/05/2022] [Accepted: 07/08/2022] [Indexed: 01/08/2023] Open
Abstract
Cancer patients are considered highly susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, it is not well known when chemotherapy can be safely restarted in cancer patients after coronavirus disease 2019 (COVID-19). Here, we describe the case of an 18-year-old man diagnosed with primary mediastinal nonseminomatous germ cell tumor (PMNSGCT) in which chemotherapy could be safely restarted after COVID-19. On day 11 of the third cycle of bleomycin, etoposide, plus cisplatin (BEP), he was diagnosed with mild COVID-19. On day 16 after the onset of COVID-19 (day 26 of third cycle of BEP), chemotherapy for his PMNSGCT was restarted. He received surgery after the fourth cycle of BEP without recurrence of COVID-19. Chemotherapy could be restarted and followed by surgery in this post-COVID-19 patient who had experienced mild illness after the discharge criteria were met and all symptoms had disappeared. We report this case with a review of the literature on restarting chemotherapy after SARS-CoV2 infection.
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Affiliation(s)
- Yuki Tanabe
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Takehito Shukuya
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Yuichi Nagata
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Takayasu Watanabe
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Koichi Seto
- Clinical training center, Juntendo University Hospital, Tokyo, Japan
| | - Rina Takahashi
- Clinical training center, Juntendo University Hospital, Tokyo, Japan
| | - Koichi Masuda
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Keita Miura
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Ken Tajima
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Makoto Hiki
- Department of Cardiovascular Biology and Medicine, Juntendo University School of Medicine, Tokyo, Japan.,Department of Emergency and Disaster Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Takuo Hayashi
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kenji Suzuki
- Department of General Thoracic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Kazuhisa Takahashi
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
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11
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Lee-Ying R, O'Sullivan DE, Gagnon R, Bosma N, Stewart RN, Railton C, Tilley D, Alimohamed N, Basappa N, Cheng T, Kolinsky M, Karim S, Ruether D, North S, Yip S, Danielson B, Heng D, Brenner D. Stage migration of testicular germ cell tumours in Alberta, Canada, during the COVID-19 pandemic: a retrospective cohort study. CMAJ Open 2022; 10:E633-E642. [PMID: 35790231 PMCID: PMC9262347 DOI: 10.9778/cmajo.20210285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND An absence of screening recommendations and the rapid progression of testicular germ cell tumours (TGCTs) offer a perspective on the potential impact of the COVID-19 pandemic on cancer presentations. We evaluated the presenting cancer stages of TGCTs in a real-world population before and during the pandemic to assess stage migration. METHODS We performed a retrospective review of all new patients with TGCT diagnoses in Alberta, Canada, from Dec. 31, 2018, to Apr. 30, 2021, using the Alberta Cancer Registry. Because potential changes in staging should not occur instantaneously, we used a 6-month lag time from Apr. 1, 2020, for seminomas, and a 3-month lag time for nonseminomas, to compare initial cancer stages at presentation before and during the pandemic. We evaluated monthly rates of presentation by stage and histology. Exploratory outcomes included the largest tumour dimension, tumour markers and, for advanced disease, risk category and treatment setting. RESULTS Of 335 patients with TGCTs, 231 were diagnosed before the pandemic and 104 during the pandemic (using a lag time). In total, 18 (7.8%) patients diagnosed before the pandemic presented with stage III disease, compared to 16 (15.4%) diagnosed during the pandemic (relative risk 1.97, 95% confidence interval [CI] 1.05-3.72). We observed no significant differences for secondary outcomes. Without a lag time, the rate ratio for a stage II presentation decreased significantly during the pandemic (0.40, 95% CI 0.21-0.72). INTERPRETATION We observed signs of TGCT stage migration during the COVID-19 pandemic, driven by a decline in stage II disease and a potential rise in stage III disease. Management of TGCTs should remain a priority, even during a global pandemic.
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Affiliation(s)
- Richard Lee-Ying
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Dylan E O'Sullivan
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Richard Gagnon
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
| | - Nicholas Bosma
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Rebecca N Stewart
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Cindy Railton
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Derek Tilley
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Nimira Alimohamed
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Naveen Basappa
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Tina Cheng
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Michael Kolinsky
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Safiya Karim
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Dean Ruether
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Scott North
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Steven Yip
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Brita Danielson
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Daniel Heng
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
| | - Darren Brenner
- Department of Oncology (Lee-Ying, O'Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency-Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta
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12
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Rejlekova K, Kalavska K, Makovnik M, Hapakova N, Chovanec M, De Angelis V, Obertova J, Palacka P, Sycova-Mila Z, Mardiak J, Mego M. Factors Associated With Choriocarcinoma Syndrome Development in Poor-Risk Patients With Germ Cell Tumors. Front Oncol 2022; 12:911879. [PMID: 35795064 PMCID: PMC9252424 DOI: 10.3389/fonc.2022.911879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/16/2022] [Indexed: 12/02/2022] Open
Abstract
Background Germ cell tumors (GCTs) represent a highly curable cancer. However, a small proportion of poor-risk patients can develop choriocarcinoma syndrome (CS) connected with acute respiratory distress syndrome (ARDS) with a high mortality rate. Our retrospective study aimed to determine the risk factors of poor-risk GCTs susceptible to CS development. Patients and Methods Using a computerized database and a systematic chart review, we identified the records of 532 patients with GCTs treated at the National Cancer Institute from 2000 to 2018. Ninety eligible patients with poor-risk GCTs based on IGCCCG classification were identified. All patients were treated with platinum-based induction chemotherapy. Clinicopathological variables were collected and analyzed in correlation with CS development. Results Nine (10%) of 90 patients developed CS in a median of 1 day (1-9 days) after chemotherapy administration. All patients died shortly after the chemotherapy start with a median of 4 days (3-35 days) due to ARDS development. In univariate analysis, metastatic lung involvement ≥50% of lung parenchyma, choriocarcinoma elements in histology specimen, dyspnea, cough, hemoptysis, ECOG PS ≥2, weight loss, hemoglobin ≤100 g/l, and NLR ≥3.3 at the time of presentation were associated with CS development. In multivariate analysis, ECOG PS ≥2 and metastatic lung involvement ≥50% were independently associated with CS. All patients with these two characteristics developed CS, compared to 0% with zero or one of these factors (p < 0.000001). Conclusions In our study, we identified factors associated with CS development. These factors might improve the risk stratification of the patients susceptible to CS and improve their outcome.
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Affiliation(s)
- Katarina Rejlekova
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
| | - Katarina Kalavska
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
- Translational Research Unit, Faculty of Medicine, Comenius University, National Cancer Institute, Bratislava, Slovakia
| | - Marek Makovnik
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Radiology Department, National Cancer Institute, Bratislava, Slovakia
| | - Nikola Hapakova
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
| | - Michal Chovanec
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
| | | | - Jana Obertova
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
| | - Patrik Palacka
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
| | | | - Jozef Mardiak
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
| | - Michal Mego
- 2 Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Oncology Department, National Cancer Institute, Bratislava, Slovakia
- Translational Research Unit, Faculty of Medicine, Comenius University, National Cancer Institute, Bratislava, Slovakia
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13
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Arter ZL, Meghpara S, Mignano S, Berenberg J. A Rare Coexistence of Seminoma and Hodgkin's Lymphoma in Hawai'i. HAWAI'I JOURNAL OF HEALTH & SOCIAL WELFARE 2021; 80:295-297. [PMID: 34877541 PMCID: PMC8646864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Both Hodgkin's lymphoma and testicular cancers can present in young men; however, concurrent Hodgkin's lymphoma with seminoma is very rare. When they do coexist, careful consideration must be made to avoid missing new cancer by assuming the presence of primary metastatic disease when lymphadenopathy presents. Here we present a rare case of coexistence of seminoma and Hodgkin's lymphoma and the staging and treatment challenges associated with a 2-cancer diagnosis.
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Affiliation(s)
- Zhaohui Liao Arter
- Tripler Army Medical Center, Medicine Department, Honolulu, HI (ZLA, S.Meghpara, S. Mignano)
| | - Sanket Meghpara
- Tripler Army Medical Center, Medicine Department, Honolulu, HI (ZLA, S.Meghpara, S. Mignano)
| | - Salvatore Mignano
- Tripler Army Medical Center, Medicine Department, Honolulu, HI (ZLA, S.Meghpara, S. Mignano)
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14
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Williams ISC, Lahoud J, Gurney H, Arasaratnam M, Patel MI. Outcomes of retroperitoneal lymph node dissection for testicular cancer by a high volume surgeon from Australia: a case for centralisation. ANZ J Surg 2021; 92:1044-1049. [PMID: 34724334 DOI: 10.1111/ans.17323] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/27/2021] [Accepted: 10/08/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND There are few studies examining retroperitoneal lymph node dissection (RPLND) for testicular cancer in Australia. This study examines the perioperative outcomes, complications and survival rates following RPLND, by a high volume, single surgeon. METHODS A retrospective, case series of a single surgeon, multi-centre study included all patients who underwent RPLND following testicular cancer at Westmead Public Hospital, Westmead Private Hospital, and Macquarie University Hospital 2005-2020. One hundred one patients identified, with 94 having sufficient available data. RESULTS At time of operation, median age was 29.5 years. 84.2% had T1 or T2 primary tumours at diagnosis. Most common RPLND indication was residual mass post-chemotherapy (92.6%), with bleomycin, etoposide and cisplatin (BEP)x3 and BEPx4 most common chemotherapy regimens (50% and 35% respectively). Post-chemotherapy, largest residual mass ranged from 0.9 to 20 cm (median 3.32 cm). Post-chemotherapy, 95.7% masses were found in retroperitoneum (64.4% para-aortic region). 93.6% had open approach. 42.5% had bilateral nerve sparing. Majority (97.1%) did not require blood transfusion. No complications reported in 52.1% of patients. No deaths recorded within 90 days of surgery. At time of analysis, 91.5% had recurrence free survival, and 92.6% overall survival, at a median follow-up since surgery of 47.5 months (range 11 to 200 months). CONCLUSIONS This retrospective study, addressing peri-operative surgical outcomes for RPLND surgery in Australia, is comparable to high-volume international urological centre studies, and shows that centralisation of post-chemotherapy RPLND to an experienced surgeon, results in low perioperative morbidity and mortality.
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Affiliation(s)
| | - John Lahoud
- Specialty of Surgery, University of Sydney, Sydney, Australia
| | - Howard Gurney
- Department of Medical Oncology, Westmead Hospital, Sydney, Australia
| | | | - Manish I Patel
- Specialty of Surgery, University of Sydney, Sydney, Australia.,Department of Urology, Westmead Hospital, Westmead, Australia
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15
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Tatli Seven P, Seven I, Karakus S, Iflazoglu Mutlu S, Ozer Kaya S, Arkali G, Ilgar M, Tan E, Sahin YM, Ismik D, Kilislioglu A. The in-vivo assessment of Turkish propolis and its nano form on testicular damage induced by cisplatin. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2021; 19:451-459. [PMID: 34417154 DOI: 10.1016/j.joim.2021.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 07/03/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Chemotherapeutic drugs, such as cisplatin (CP), which are associated with oxidative stress and apoptosis, may adversely affect the reproductive system. This study tests whether administration of propolis and nano-propolis (NP) can alleviate oxidative stress and apoptosis in rats with testicular damage induced by CP. METHODS In this study, polymeric nanoparticles including propolis were synthesized with a green sonication method and characterized using Fourier transform-infrared spectroscopy, Brunauer-Emmett-Teller, and wet scanning transmission electron microscopy techniques. In total, 56 rats were divided into the following seven groups: control, CP, propolis, NP-10, CP + propolis, CP + NP-10, and CP + NP-30. Propolis (100 mg/kg), NP-10 (10 mg/kg), and NP-30 (30 mg/kg) treatments were administered by gavage daily for 21 d, and CP (3 mg/kg) was administered intraperitoneally in a single dose. After the experiment, oxidative stress parameters, namely, malondialdehyde (MDA), glutathione (GSH), glutathione peroxidase (GPx), and catalase (CAT), and apoptotic pathways including B cell leukemia/lymphoma-2 protein (Bcl-2) and Bcl-2-associated X protein (Bax) were measured in testicular tissues. Furthermore, sperm quality and weights of the testis, epididymis, right cauda epididymis, seminal vesicles and prostate were evaluated. RESULTS Propolis and NP (especially NP-30) were able to preserve oxidative balance (decreased MDA levels and increased GSH, CAT, and GPx activities) and activate apoptotic pathways (decreased Bax and increased Bcl-2) in the testes of CP-treated rats. Sperm motility in the control, CP, and CP + NP-30 groups were 60%, 48.75%, and 78%, respectively (P < 0.001). Especially, NP-30 application completely corrected the deterioration in sperm features induced by CP. CONCLUSION The results show that propolis and NP treatments mitigated the side effects of CP on spermatogenic activity, antioxidant situation, and apoptosis in rats.
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Affiliation(s)
- Pinar Tatli Seven
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Fırat University, Elazig 23119, Turkey.
| | - Ismail Seven
- Department of Plant and Animal Production, Vocation School of Sivrice, Fırat University, Elazig 23119, Turkey
| | - Selcan Karakus
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey
| | - Seda Iflazoglu Mutlu
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Fırat University, Elazig 23119, Turkey
| | - Seyma Ozer Kaya
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Fırat University, Elazig 23119, Turkey
| | - Gozde Arkali
- Department of Physiology, Faculty of Veterinary Medicine, Fırat University, Elazig 23119, Turkey
| | - Merve Ilgar
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey
| | - Ezgi Tan
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey
| | - Yesim Muge Sahin
- Istanbul Arel University, ArelPOTKAM (Polymer Technologies and Composite Application and Research Center), Istanbul 34537, Turkey; Department of Biomedical Engineering, Faculty of Engineering and Architecture, Istanbul Arel University, Istanbul 34537, Turkey
| | - Deniz Ismik
- Istanbul Arel University, ArelPOTKAM (Polymer Technologies and Composite Application and Research Center), Istanbul 34537, Turkey
| | - Ayben Kilislioglu
- Department of Electrical Electronics Engineering, Faculty of Engineering and Natural Sciences, Kadir Has University, Istanbul 34083, Turkey
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Rosenvilde JJ, Pedersen GL, Bandak M, Lauritsen J, Kreiberg M, Wagner T, Aagaard M, Daugaard G. Oncological outcome and complications of post-chemotherapy retroperitoneal surgery in non-seminomatous germ cell tumours - a systematic review. Acta Oncol 2021; 60:695-703. [PMID: 33819117 DOI: 10.1080/0284186x.2021.1905176] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Post-chemotherapy surgery constitutes an integral part of the management of patients with non-seminomatous germ-cell tumours with a residual mass in the retroperitoneum. Published data on recurrence rates and complications to bilateral retroperitoneal lymph node dissection (RPLND), unilateral template RPLND, and resection of residual mass only according to different surgical techniques (open, laparoscopic, and robotic surgery) were reviewed. MATERIAL AND METHODS PubMed/Medline, Embase, and the Cochrane databases were searched systematically. The risk of bias was assessed with the Newcastle Ottawa Scale. RESULTS In total, 28 studies were included. Eight studies reported on open surgery with the bilateral template, seven on the unilateral template, and three on resection of mass only. Median follow-up was 39, 39, and 70 months, respectively. Recurrences were found in 11, 12, and 14%, respectively. Major complications (Clavien-Dindo III or more) were observed in 18, 8, and 17%, respectively. Two studies reported on laparoscopic bilateral surgery, eight on unilateral, and two on residual mass only. A total of Median follow-up was 52, 29, and 55 months, respectively. Recurrences were found in 0, 1, and 9%, respectively. Major complications were not documented for bilateral but were observed in 4% for unilateral and 0% for resection of tumour only. Four studies on robotic bilateral surgery, three on unilateral and two on resection of tumour only were included. Follow-up was 18, 35, and 30 months, respectively. Recurrences were found in 0, 0, and 2%, respectively. Major complications were observed in 0, 10. and 2%, respectively. CONCLUSIONS When patient selection is made, recurrence rates for the open unilateral template are comparable to the bilateral template. The risk of complications is highest after an open bilateral template. Laparoscopic and robotic surgery should not be used as a standard procedure. More studies are required with larger patient populations and longer follow-up.
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Affiliation(s)
| | - Gyrithe L. Pedersen
- Department of Urology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Mikkel Bandak
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jakob Lauritsen
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Michael Kreiberg
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Thomas Wagner
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Pathology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Mikael Aagaard
- Department of Urology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Gedske Daugaard
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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17
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Testicular cancer follow-up costs in Germany from 2000 to 2015. J Cancer Res Clin Oncol 2021; 147:2249-2258. [PMID: 33885951 PMCID: PMC8236467 DOI: 10.1007/s00432-021-03643-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 04/13/2021] [Indexed: 11/13/2022]
Abstract
Purpose Advances in testicular cancer screening and therapy increased 10-year survival to 97% despite a rising incidence; eventually expanding the population of survivors requiring follow-up. We analyzed 10-year follow-up costs after testicular cancer treatment in Germany during 2000, 2008, and 2015. Methods Testicular cancer follow-up guidelines were extracted from the European Association of Urology. Per patient costs were estimated with a micro-costing approach considering direct and indirect medical expenses derived from expert interviews, literature research, and official scales of tariffs. Three perspectives covering costs for patients, providers, and insurers were included to estimate societal costs. Cost progression was compared across cancer histology, stage, stakeholders, resource use, and follow-up years. Results Mean 10-year follow-up costs per patient for stage I seminomatous germ-cell tumors (SGCT) on surveillance declined from EUR 11,995 in 2000 to EUR 4,430 in 2015 (p < 0.001). Advanced SGCT spending shrank from EUR 13,866 to EUR 9,724 (p < 0.001). In contrast, expenditure for stage II SGCT increased from EUR 7,159 to EUR 9,724 (p < 0.001). While insurers covered 32% of costs in 2000, only 13% of costs were reimbursed in 2015 (p < 0.001). 70% of SGCT follow-up resources were consumed by medical imaging (x-ray, CT, ultrasound, FDG-PET). Spending was unevenly distributed across follow-up years (years 1–2: 50%, years 3–5: 39%, years 5–10: 11%). Conclusions The increasing prevalence of testicular cancer survivors caused German statutory insurers to cut per patient cost by up to 80% by budgeting services and decreasing reimbursement rates. The economic burden was gradually redistributed to patients and providers.
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Antonoff MB, Sofocleous CT, Callstrom MR, Nguyen QN. The roles of surgery, stereotactic radiation, and ablation for treatment of pulmonary metastases. J Thorac Cardiovasc Surg 2021; 163:495-502. [PMID: 33838914 DOI: 10.1016/j.jtcvs.2021.01.143] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/16/2020] [Accepted: 01/02/2021] [Indexed: 01/11/2023]
Affiliation(s)
- Mara B Antonoff
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Tex.
| | | | | | - Quynh-Nhu Nguyen
- Department of Thoracic Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Tex
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Nwosu OI, Jones AJ, Alwani M, Einhorn LH, Moore MG, Mantravadi AV. Surgical Management of Cervical Non-seminomatous Germ Cell Tumor Metastases. Laryngoscope 2021; 131:1528-1534. [PMID: 33421136 DOI: 10.1002/lary.29364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 12/18/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE/HYPOTHESIS Testicular cancer is the most common malignancy of young males. Limited reports describe perioperative and long-term outcomes after surgical resection of metastatic, cervical, non-seminomatous germ cell tumors (NSGCT). The objective of this study was to investigate the effectiveness and safety of cervical lymphadenectomy in the management of metastatic NSGCT. STUDY DESIGN Retrospective case series. METHODS A single institution, retrospective review from 1998 to 2020 of patients with metastatic NSGCT who underwent cervical lymphadenectomy was conducted. Clinicopathological, surgical, and postoperative data were collected and analyzed. RESULTS Sixty-eight predominantly white (91.0%) male patients with mean age 33.0 ± 11.3 years were included. Most (82.2%) presented with stage III disease at initial diagnosis. All patients had undergone primary platinum-based chemotherapy 1.0 to 22.7 months prior to selective ND. Surgery mainly involved nodal levels III (67.6%), IV (92.6%) and/or Vb (77.9%) and was frequently performed with concomitant thoracoabdominal NSGCT resections (63.2%). Cervical specimens predominantly revealed mature teratoma (83.8%) as solitary (69.1%) or component of mixed (14.7%) NSGCT. Ten (14.7%) perioperative complications occurred as vocal cord paresis (n = 6) from thoracic surgery and chyle leakage (n = 4). All resolved conservatively except two vocal cord paralyzes that required surgical repair due to tumor involvement of vagus nerve. Six instances of cervical recurrence occurred at median 12.5 (range, 5.8-38.6) months from ND, all re-demonstrating purely mature teratoma. The two-year cervical, non-cervical, and overall recurrence-free survivals were 83%, 55%, and 55%, respectively. Two-year disease-free and overall survivals were both 93%. CONCLUSIONS Selective neck dissection is a safe, effective method for managing cervical NSGCT metastases. LEVEL OF EVIDENCE 4 Laryngoscope, 131:1528-1534, 2021.
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Affiliation(s)
- Obi I Nwosu
- Department of Otolaryngology Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Alexander J Jones
- Department of Otolaryngology Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Mohamedkazim Alwani
- Department of Otolaryngology Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Lawrence H Einhorn
- Department of Hematology/Oncology, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Michael G Moore
- Department of Otolaryngology Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Avinash V Mantravadi
- Department of Otolaryngology Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
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Kliesch S, Schmidt S, Wilborn D, Aigner C, Albrecht W, Bedke J, Beintker M, Beyersdorff D, Bokemeyer C, Busch J, Classen J, de Wit M, Dieckmann KP, Diemer T, Dieing A, Gockel M, Göckel-Beining B, Hakenberg OW, Heidenreich A, Heinzelbecker J, Herkommer K, Hermanns T, Kaufmann S, Kornmann M, Kotzerke J, Krege S, Kristiansen G, Lorch A, Müller AC, Oechsle K, Ohloff T, Oing C, Otto U, Pfister D, Pichler R, Recken H, Rick O, Rudolph Y, Ruf C, Schirren J, Schmelz H, Schmidberger H, Schrader M, Schweyer S, Seeling S, Souchon R, Winter C, Wittekind C, Zengerling F, Zermann DH, Zillmann R, Albers P. Management of Germ Cell Tumours of the Testis in Adult Patients. German Clinical Practice Guideline Part I: Epidemiology, Classification, Diagnosis, Prognosis, Fertility Preservation, and Treatment Recommendations for Localized Stages. Urol Int 2021; 105:169-180. [PMID: 33412555 DOI: 10.1159/000510407] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 06/23/2020] [Indexed: 01/08/2023]
Abstract
INTRODUCTION This is the first German evidence- and consensus-based clinical guideline on diagnosis, treatment, and follow-up on germ cell tumours (GCTs) of the testis in adult patients. We present the guideline content in two publications. Part I covers the topic's background, methods, epidemiology, classification systems, diagnostics, prognosis, and treatment recommendations for the localized stages. METHODS An interdisciplinary panel of 42 experts including 1 patient representative developed the guideline content. Clinical recommendations and statements were based on scientific evidence and expert consensus. For this purpose, evidence tables for several review questions, which were based on systematic literature searches (last search was in March 2018) were provided. Thirty-one experts entitled to vote, rated the final clinical recommendations and statements. RESULTS We provide 161 clinical recommendations and statements. We present information on the quality of cancer care and epidemiology and give recommendations for staging and classification as well as for diagnostic procedures. The diagnostic recommendations encompass measures for assessing the primary tumour as well as procedures for the detection of metastases. One chapter addresses prognostic factors. In part I, we separately present the treatment recommendations for germ cell neoplasia in situ, and the organ-confined stages (clinical stage I) of both seminoma and nonseminoma. CONCLUSION Although GCT is a rare tumour entity with excellent survival rates for the localized stages, its management requires an interdisciplinary approach, including several clinical experts. Quality of care is highly related to institutional expertise and can be reassured by established online-based second-opinion boards. There are very few studies on diagnostics with good level of evidence. Treatment of metastatic GCTs must be tailored to the risk according to the International Germ Cell Cancer Collaboration Group classification after careful diagnostic evaluation. An interdisciplinary approach as well as the referral of selected patients to centres with proven experience can help achieve favourable clinical outcomes.
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Affiliation(s)
- Sabine Kliesch
- Centre of Reproductive Medicine and Andrology, Department of Clinical and Surgical Andrology, University Hospital Münster, Münster, Germany,
| | | | - Doris Wilborn
- UroEvidence@Deutsche Gesellschaft für Urologie, Berlin, Germany
| | - Clemens Aigner
- Ruhrlandklinik at University Hospital Essen, Essen, Germany
| | - Walter Albrecht
- Department of Urology, Landesklinikum Mistelbach-Gänserndorf, Mistelbach, Austria
| | - Jens Bedke
- Department of Urology, University Hospital Tübingen, Tübingen, Germany
| | | | - Dirk Beyersdorff
- Clinic and Polyclinic for Diagnostic and Interventional Radiology and Nuclear Medicine, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Carsten Bokemeyer
- II. Medical Clinic and Polyclinic, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Jonas Busch
- Department of Urology, Charité University Hospital, Berlin, Germany
| | - Johannes Classen
- Department of Radiotherapy, Radiological Oncology and Palliative Medicine, St. Vincentius-Kliniken, Karlsruhe, Germany
| | - Maike de Wit
- Clinic for Internal Medicine - Hematology, Oncology and Palliative Medicine, Vivantes Clinic Neukölln, Berlin, Germany
| | | | - Thorsten Diemer
- Clinic and Polyclinic for Urology, Pediatric Urology and Andrology, University Hospital Gießen, Gießen, Germany
| | - Anette Dieing
- Clinic for Internal Medicine - Hematology and Oncology, Vivantes Clinics Am Urban, Berlin, Germany
| | | | | | - Oliver W Hakenberg
- Urological Clinic and Polyclinic, University Hospital Rostock, Rostock, Germany
| | - Axel Heidenreich
- Department of Urology, University Hospital Cologne, Cologne, Germany
| | | | - Kathleen Herkommer
- Urological Clinic and Polyclinic of the Technical University of Munich, Munich, Germany
| | - Thomas Hermanns
- Department of Urology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Sascha Kaufmann
- Department for Radiooncology, University Hospital Tübingen, Tübingen, Germany
| | - Marko Kornmann
- Clinic for General and Visceral Surgery, University Hospital Ulm, Ulm, Germany
| | - Jörg Kotzerke
- Klinik und Poliklinik für Nuklearmedizin, University Hospital Dresden, Dresden, Germany
| | - Susanne Krege
- KEM, Protestant Hospital Essen-Mitte, Clinic for Urology, Pediatric Urology and Urological Oncology, Essen, Germany
| | | | - Anja Lorch
- Department of Urology, University Hospital Düsseldorf, Düsseldorf, Germany
| | | | - Karin Oechsle
- II. Medical Clinic and Polyclinic, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Timur Ohloff
- Advisor, German Foundation for Young Adults with Cancer, Berlin, Germany
| | - Christoph Oing
- II. Medical Clinic and Polyclinic, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Ulrich Otto
- Urological Competence Centre for Rehabilitation, Bad Wildungen, Germany
| | - David Pfister
- Department of Urology, University Hospital Cologne, Cologne, Germany
| | - Renate Pichler
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria
| | - Heinrich Recken
- HFH, Hamburger Fern-Hochschule Studienzentrum Essen (Distance Learning University, Essen Study Centre), Essen, Germany
| | - Oliver Rick
- Klinik Reinhardshöhe GmbH, Bad Wildungen, Germany
| | | | - Christian Ruf
- Department of Urology, Bundeswehrkrankenhaus (German Federal Armed Forces Hospital), Ulm, Germany
| | | | - Hans Schmelz
- Department of Urology, Bundeswehrkrankenhaus (German Federal Armed Forces Hospital), Koblenz, Germany
| | - Heinz Schmidberger
- Clinic and Polyclinic for Radiooncology and Radiotherapy, University Hospital Mainz, Mainz, Germany
| | | | | | | | - Rainer Souchon
- Department for Radiooncology, University Hospital Tübingen, Tübingen, Germany
| | | | | | | | | | | | - Peter Albers
- Department of Urology, University Hospital Düsseldorf, Düsseldorf, Germany
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Makovník M, Rejleková K, Uhrin I, Mego M, Chovanec M. Intricacies of Radiographic Assessment in Testicular Germ Cell Tumors. Front Oncol 2021; 10:587523. [PMID: 33585206 PMCID: PMC7874236 DOI: 10.3389/fonc.2020.587523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 11/16/2020] [Indexed: 11/22/2022] Open
Abstract
Testicular germ cell tumors (GCTs) are malignancies with a unique biology, pathology, clinical appearance, and excellent outcomes. A correct radiographic assessment of GCTs is extremely important for the clinical management in several typical scenarios. Advancements in the field of diagnostic medicine bring an increasing number of sophisticated imaging methods to increase the performance of imaging studies. The conventional computed tomography (CT) remains the mainstay of diagnostic imaging in the management of GCTs. While certain improvements in the sensitivity and specificity are suggested with magnetic resonance (MR) imaging with lymphotrophic nanoparticles in evaluating retroperitoneal lymph nodes during the staging procedure, further exploration in larger prospective studies is needed. A common diagnostic dilemma is assessing the post-chemotherapy residual disease in GCTs. Several studies have consistently shown advantages in the utility of positron emission tomography (PET) scanning in post-chemotherapy residual retroperitoneal lymph nodes in patients with seminoma, but not with non-seminoma. Recommendations suggest that seminoma patients with a residual disease in the retroperitoneum larger than 3 cm should be subjected for PET scanning with 18-fluorodeoxyglucose. Relatively high sensitivity, specificity and a negative predictive value (80-95%) may guide clinical decision to spare these patients of high morbidity of an unnecessary surgery. However, a positive predictive value of around 50% renders PET scanning difficult to interpret in the case of positive finding. These patients often require extremely difficult surgical procedures with the high risk of post-operative morbidity. Therefore, seminoma patients with PET positive residual masses larger than 3 cm still remain a serious challenge in the decision making of nuclear medicine specialist, oncologists, and urologic surgeons. In this article, we aim to summarize data on controversial dilemmas in staging procedures, active surveillance, and post-chemotherapy assessment of GCTs based on the available published literature.
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Affiliation(s)
- Marek Makovník
- Radiology Department, National Cancer Institute, Bratislava, Slovakia
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
| | - Katarína Rejleková
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
| | - Ivan Uhrin
- Radiology Department, National Cancer Institute, Bratislava, Slovakia
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
- Translational Research Unit, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - Michal Chovanec
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
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22
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Cotner CE, Hilton S, Mamtani R, Guzzo T, Vaughn DJ. Surveillance of postchemotherapy subcentimeter residual retroperitoneal mass in metastatic nonseminomatous germ cell tumor: Does how you measure matter? Urol Oncol 2020; 39:136.e11-136.e17. [PMID: 33308971 DOI: 10.1016/j.urolonc.2020.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/08/2020] [Accepted: 11/15/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Approximately 70% to 80% of patients with metastatic nonseminomatous germ cell tumor (NSGCT) treated with cisplatin-based chemotherapy achieve a complete response, defined as normalization of serum tumor markers and either no residual retroperitoneal mass (RRM) or an RRM <1.0 cm. While there is universal agreement that patients with an RRM ≥1.0 cm should undergo retroperitoneal lymph node dissection (RPLND), many institutions including ours recommend surveillance for patients who achieve a complete response. However, studies have not defined which axis of the RRM should be considered when deciding between surveillance and RPLND. PATIENTS AND METHODS Good-risk metastatic NSGCT patients treated with cisplatin-based chemotherapy who achieved a complete response and underwent surveillance were identified using our institution's electronic medical records. A post-hoc review was performed by a blinded radiologist. The RRM dimensions in the transaxial short axis (TSA), transaxial long axis (TLA), and craniocaudal axis (CCA) were recorded. Differences in the frequency of recurrence between groups with an RRM <1.0 cm and ≥1.0 cm in the TLA and CCA were assessed using the Fisher exact test. RESULTS Thirty-nine patients who met study criteria were included. At a median follow-up of 63.8 months, 2 patients (5.1%) recurred. Both were successfully treated with salvage chemotherapy and RPLND. Thirteen (33%) and 27 (69%) patients had an RRM ≥1.0 cm in the TLA and CCA, respectively. There were no statistically significant differences in the risk of recurrence between patients with an RRM <1.0 cm and ≥1.0 cm in the TLA (P = 0.54) or CCA (P = 0.53). CONCLUSIONS Surveillance is an effective strategy in good-risk NSGCT patients with a postchemotherapy RRM <1.0 cm in the TSA. Our study suggests referencing the TSA and not the TLA or CCA may avoid unnecessary postchemotherapy RPLNDs.
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Affiliation(s)
- Cody E Cotner
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Susan Hilton
- Department of Radiology, University of Pennsylvania, Philadelphia, PA
| | - Ronac Mamtani
- Division of Hematology/Oncology, University of Pennsylvania, Philadelphia, PA
| | - Thomas Guzzo
- Division of Urology, University of Pennsylvania, Philadelphia, PA
| | - David J Vaughn
- Division of Hematology/Oncology, University of Pennsylvania, Philadelphia, PA.
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23
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Revels JW, Wang SS, Gangadhar K, Ali A, Ali AA, Lee JH. Multimodality Radiological Pictorial Review of Testicular Carcinoma: From Initial Staging to Restaging. Res Rep Urol 2020; 12:599-613. [PMID: 33294422 PMCID: PMC7718994 DOI: 10.2147/rru.s257243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 07/27/2020] [Indexed: 11/23/2022] Open
Abstract
With an overall 5-year survival rate >95%, patients with testicular cancer have a great prognosis. Although initial diagnosis is based on clinical examination, imaging does play a significant role in the diagnosis and prognosis of testicular cancer, which are dependent on tumor burden and staging. Successful treatment requires appropriate disease assessment throughout a patient’s treatment: evaluating treatment response, restaging, and monitoring for disease recurrence after treatment completion. Ultrasound is usually the initial screening modality for painless testicular masses, and computedtomography (CT) the most commonly used for staging and restaging. However, with regard to seminomas, positron-emission tomography (PET) combined with CT is slowly taking priority. With regard to nonseminomatous germ-cell tumors, PET-CT has not proven to be completely effective, due to a high number of false-negative results. The purpose of this paper is to provide radiologists with a pictorial review of testicular carcinoma from initial staging through posttreatment follow-up.
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Affiliation(s)
- Jonathan W Revels
- Department of Radiology, University of New Mexico, Albuquerque, NM, USA
| | - Sherry S Wang
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake, UT, USA
| | - Kiran Gangadhar
- Department of Radiology, University of Washington Medical Center, Seattle, WA, USA
| | - Arafat Ali
- Department of Radiology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Al-Amin Ali
- Department of Literature, Science, and Arts, University of Michigan, Ann Arbor, MI, USA
| | - Jean H Lee
- Department of Radiology, University of Washington Medical Center, Seattle, WA, USA
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24
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Kozakova K, Mego M, Cheng L, Chovanec M. Promising novel therapies for relapsed and refractory testicular germ cell tumors. Expert Rev Anticancer Ther 2020; 21:53-69. [PMID: 33138660 DOI: 10.1080/14737140.2021.1838279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Germ cell tumors (GCTs) are the most common solid malignancies in young men. The overall cure rate of GCT patients in metastatic stage is excellent, however; patients with relapsed or refractory disease have poor prognosis. Attempts to treat refractory disease with novel effective treatment to improve prognosis have been historically dismal and the ability to predict prognosis and treatment response in GCTs did not sufficiently improve in the last three decades. AREAS COVERED We performed a comprehensive literature search of PubMed/MEDLINE to identify original and review articles (years 1964-2020) reporting on current improvement salvage treatment in GCTs and novel treatment options including molecularly targeted therapy and epigenetic approach. Review articles were further searched for additional original articles. EXPERT OPINION Despite multimodal treatment approaches the treatment of relapsed or platinum-refractory GCTs remains a challenge. High-dose chemotherapy (HDCT) regimens with autologous stem-cell transplant (ASCT) from peripheral blood showed promising results in larger retrospective studies. Promising results from in vitro studies raised high expectations in molecular targets. So far, the lacking efficacy in small and unselected trials do not shed a light on targeted therapy. Currently, wide inclusion of patients into clinical trials is highly advised.
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Affiliation(s)
- Kristyna Kozakova
- Department of Anesthesiology and Intensive Care Medicine, National Cancer Institute , Bratislava, Slovakia.,2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute , Bratislava, Slovakia
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute , Bratislava, Slovakia.,Division of Hematology Oncology, Indiana University Simon Cancer Center , Indianapolis, IN, USA
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine , Indianapolis, IN, USA.,Department of Urology, Indiana University School of Medicine , Indianapolis, IN, USA
| | - Michal Chovanec
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute , Bratislava, Slovakia.,Division of Hematology Oncology, Indiana University Simon Cancer Center , Indianapolis, IN, USA
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25
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Taylor J, Becher E, Wysock JS, Lenis AT, Litwin MS, Jipp J, Langenstroer P, Johnson S, Bjurlin MA, Tan HJ, Lane BR, Huang WC. Primary Robot-assisted Retroperitoneal Lymph Node Dissection for Men with Nonseminomatous Germ Cell Tumor: Experience from a Multi-institutional Cohort. Eur Urol Focus 2020; 7:1403-1408. [PMID: 32682794 DOI: 10.1016/j.euf.2020.06.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/26/2020] [Accepted: 06/22/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Primary robot-assisted retroperitoneal lymph node dissection (RA-RPLND) for men with nonseminomatous germ cell tumor (NSGCT) is an alternative to open RPLND for stage I and select stage II patients. OBJECTIVE To report the complication rates and oncologic outcomes from a multi-institutional series, and to estimate reduction in chemotherapy by using upfront minimally invasive surgery. DESIGN, SETTING, AND PARTICIPANTS A retrospective chart review of men undergoing primary robot-assisted RPLND between 2014 and 2019 in five institutions by eight urologists experienced in testis cancer and robotic surgery. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Variables such as demographic and clinicopathologic information, operative parameters and complication rates, oncologic outcomes, sexual recovery, and hospital length of stay were collected. Descriptive statistics are presented. RESULTS AND LIMITATIONS Forty-nine patients were analyzed with a median follow-up of 15.0 mo (interquartile range 6.5-29.1 mo). Median operative time was 288 min, estimated blood loss was 100 ml, and lymph node yield was 32. Median length of stay was 1 d. There were nine postoperative complications, 44% (4/9) of which were Clavien grade 1. There were no Clavien grade IV complications. Twenty-one patients had metastatic NSGCT (42.8%), of whom nine (18.4%) received adjuvant chemotherapy. Four patients experienced recurrence (three out-of-field and one in-field recurrence). Limitations include the retrospective study design and various surgical techniques among surgeons. CONCLUSIONS Primary robot-assisted RPLND for NSGCT can be performed safely, with low complication rates and acceptable oncologic outcomes reducing the need for chemotherapy. For a population in which compliance with surveillance is typically challenging, robot-assisted RPLND may improve quality of care and outcomes for patients with NSGCT. PATIENT SUMMARY In experienced centers, robot-assisted retroperitoneal lymph node dissection can be performed safely with similar oncologic outcomes to an open approach, while providing an option that may reduce the need for chemotherapy.
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Affiliation(s)
| | | | | | - Andrew T Lenis
- University of California Los Angeles, Los Angeles, CA, USA
| | - Mark S Litwin
- University of California Los Angeles, Los Angeles, CA, USA
| | - Jacob Jipp
- Medical College of Wisconsin, Milwaukee, WI, USA
| | | | | | - Marc A Bjurlin
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Hung-Jui Tan
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Surgical treatment of metastatic germ cell cancer. Asian J Urol 2020; 8:155-160. [PMID: 33996470 PMCID: PMC8099653 DOI: 10.1016/j.ajur.2020.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/28/2020] [Accepted: 04/14/2020] [Indexed: 11/23/2022] Open
Abstract
Among young men between the ages of 15 and 40 years, germ cell cancer is the most common solid tumor [1]. The worldwide incidence of germ cell cancer is 70 000 cases. Compared to all solid tumors of men, germ cell cancer accounts for 1% of all male tumors. Nevertheless, the mortality of this rare tumor entity is about 13% since 9507 patients died worldwide of germ cell cancer. The improvement in survival of germ cell cancer patients is due to a multimodal treatment of germ cell cancer including cisplatin-based chemotherapy and surgery leading to higher cure-rates even in advanced stages [1], whereas the increasing incidence of germ cell cancers cannot be thoroughly explained. In this article we review the current indications for surgery in metastatic germ cell cancers, highlight the strength and weaknesses of techniques and indications and raise the question how to improve surgical treatment in metastatic germ cell cancer.
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Light A, Ahmed A, Dasgupta P, Elhage O. The genetic landscapes of urological cancers and their clinical implications in the era of high-throughput genome analysis. BJU Int 2020; 126:26-54. [PMID: 32306543 DOI: 10.1111/bju.15084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE With the advent of high-throughput genome analysis, we are increasingly able to sequence and hence understand the pathogenic processes underlying individual cancers. Recently, consortiums such as The Cancer Genome Atlas (TCGA) have performed large-scale projects to this end, providing significant amounts of information regarding the genetic landscapes of several cancers. PATIENTS AND METHODS We performed a narrative review of studies from the TCGA and other major studies. We aimed to summarise data exploring the clinical implications of specific genetic alterations, both prognostically and therapeutically, in four major urological cancers. These were renal cell carcinoma, muscle-invasive bladder cancer/carcinoma, prostate cancer, and testicular germ cell tumours. RESULTS With these four urological cancers, great strides have been made in the molecular characterisation of tumours. In particular, recent studies have focussed on identifying molecular subtypes of tumours with characteristic genetic alterations and differing prognoses. Other prognostic alterations have also recently been identified, including those pertaining to epigenetics and microRNAs. In regard to treatment, numerous options are emerging for patients with these cancers such as including immune checkpoint inhibition, epigenetic-based treatments, and agents targeting MAPK, PI3K, and DNA repair pathways. There are a multitude of trials underway investigating the effects of these novel agents, the results of which are eagerly awaited. CONCLUSIONS As medicine chases the era of personalised care, it is becoming increasingly important to provide individualised prognoses for patients. Understanding how specific genetic alterations affects prognosis is key for this. It will also be crucial to provide highly targeted treatments against the specific genetics of a patient's tumour. With work performed by the TCGA and other large consortiums, these aims are gradually being achieved. Our review provides a succinct overview of this exciting field that may underpin personalised medicine in urological oncology.
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Affiliation(s)
- Alexander Light
- Department of Surgery, Cambridge University Hospitals NHS Foundation Trust, University of Cambridge, Cambridge, UK.,Bedford Hospital NHS Trust, Bedford Hospital, Bedford, UK
| | - Aamir Ahmed
- Centre for Stem Cell and Regenerative Medicine, King's College London, London, UK
| | - Prokar Dasgupta
- Department of Urology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Oussama Elhage
- Department of Urology, Guy's and St Thomas' NHS Foundation Trust, London, UK
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28
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Classic Testicular Seminoma in Men Aged 50 Years or Over: A Case Report and Review of the Literature. Case Rep Urol 2019; 2019:4391015. [PMID: 31871817 PMCID: PMC6906820 DOI: 10.1155/2019/4391015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/10/2019] [Accepted: 09/26/2019] [Indexed: 12/02/2022] Open
Abstract
Testicular cancer is the most frequent solid tumor detected in young adult men. Germ cell tumors (GCTs), particularly seminomas, are the most common type of testicular neoplasms seen in that age population. Most publications have reported decreasing incidence of GCTs in patients above forty years of age. Since the biologic activity of seminomas appears similar across ages, recommended management of senior adults involves a multimodal therapy of radical inguinal orchiectomy with radiation or cytotoxic treatment as needed. Attenuating chemotherapy dosages are critical to ensure better tolerability of associated adverse events. Here we report a case series of 2 men older than fifty years of age with metastatic testicular seminoma. We aim to emphasize a rare clinical entity encountered in the senior adult population.
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Abstract
Germ cell tumors (GCTs) are the most common malignancy among young men in the United States. Although prognosis is favorable and response to cisplatin-based chemotherapy regimens is good, 10%–20% of patients with thoracic metastases require surgical management following completion of chemotherapy. Pulmonary metastasectomy (PM) has been employed for GCT patients with lung metastases for several decades. Outcomes have been excellent thus far. However, there have been no randomized controlled trials of PM in GCT and, as new surgical techniques are developed, there is variability in management. This article reviews the existing data on current management of pulmonary metastases in GCT, with attention paid to timing of surgery, surgical approaches, and complications.
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Affiliation(s)
- Armin Farazdaghi
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - David J Vaughn
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sunil Singhal
- Divison of Thoracic Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Imaging of Metastatic Germ Cell Tumors in Male Patients From Initial Diagnosis to Treatment-Related Toxicities: A Primer for Radiologists. AJR Am J Roentgenol 2019; 214:24-33. [PMID: 31573853 DOI: 10.2214/ajr.19.21623] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE. This review describes the influence of histology and metastatic sites on prognosis in male patients with metastatic germ cell tumors (GCTs) and explains the role imaging in assessing therapeutic response, residual disease, recurrence, sand treatment-related toxicities. CONCLUSION. Seminomatous and nonseminomatous GCTs differ in imaging appearance, pattern of spread, and prognosis, and an organ-based approach is helpful in prognostication. Multimodality imaging aids in accurate staging, prognostication, characterization of treatment response, and identification of therapy-related toxicity.
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Schaffar R, Pant S, Bouchardy C, Schubert H, Rapiti E. Testicular cancer in Geneva, Switzerland, 1970-2012: incidence trends, survival and risk of second cancer. BMC Urol 2019; 19:64. [PMID: 31291913 PMCID: PMC6621969 DOI: 10.1186/s12894-019-0494-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 07/02/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This paper describes the testicular cancer trends for incidence, survival, socio-economic status (SES) disparities and second cancer occurrence in Geneva, Switzerland, a high-risk population. METHODS We included all testicular germ-cell tumors recorded in the population-based Geneva cancer registry during the period 1970-2012. Changes in incidence trends were assessed using Joinpoint regression to calculate the annual percentage change (APC). Overall and cancer-specific survivals (OS, CSS) were estimated by Kaplan Meyer methods. To evaluate the risk of a second cancer we calculated the Standardized Incidence Ratios (SIR) using the Geneva population incidence rates. RESULTS The average annual testicular cancer rate was 7.32/100 000 men, with a non-significant increasing trend during the study period. The highest rates were observed among men younger than 39 years. Despite a trend toward earlier diagnosis, 14% of patients were diagnosed at a late stage. Patients with non-seminoma tumours and patients with low SES were more often diagnosed with an advanced stage. Both OS and CSS improved during the study period but with strong differences by age, stage, morphology and SES. The risk for developing a second cancer was more than doubled. This risk was particularly high for a contralateral testicular cancer, bladder cancer and pancreatic cancer. CONCLUSIONS Overall, there was no substantial increase in the incidence of testicular cancer in Geneva in recent decades, however the prognosis has improved. The high risk of developing a second cancer, the differences in stage at diagnosis and survival by SES, require enhanced awareness and surveillance by clinicians, patients and men in general.
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Affiliation(s)
- Robin Schaffar
- Geneva Cancer Registry, Global Health Institute, University of Geneva, Geneva, Switzerland
| | - Samaksha Pant
- Geneva Cancer Registry, Global Health Institute, University of Geneva, Geneva, Switzerland
| | - Christine Bouchardy
- Geneva Cancer Registry, Global Health Institute, University of Geneva, Geneva, Switzerland
| | - Hyma Schubert
- Geneva Cancer Registry, Global Health Institute, University of Geneva, Geneva, Switzerland
| | - Elisabetta Rapiti
- Geneva Cancer Registry, Global Health Institute, University of Geneva, Geneva, Switzerland
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Ghandour R, Ashbrook C, Freifeld Y, Singla N, El-Asmar JM, Lotan Y, Margulis V, Eggener S, Woldu S, Bagrodia A. Nationwide Patterns of Care for Stage II Nonseminomatous Germ Cell Tumor of the Testicle. Eur Urol Oncol 2019; 3:198-206. [PMID: 31272940 DOI: 10.1016/j.euo.2019.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/20/2019] [Accepted: 06/11/2019] [Indexed: 11/17/2022]
Abstract
BACKGROUND Management strategies for advanced testicular cancer published from a few, high-volume clinical centers may not be generalizable. OBJECTIVE To discern treatment patterns for stage II nonseminomatous germ cell tumor (NSGCT) in a nationwide cancer registry. DESIGN, SETTING, AND PARTICIPANTS The National Cancer Database was queried for patients with a stage II NSGCT from 2004 to 2014. Patients were stratified by clinical nodal status: cN1/stage IIA, cN2/stage IIB, and cN3/stage IIIC. OUTCOMES MEASUREMENTS AND STATISTICAL ANALYSIS Logistic regression was performed to determine factors independently associated with primary retroperitoneal lymph node dissection (RPLND), primary chemotherapy, and postchemotherapy RPLND (PC-RPLND). RESULTS AND LIMITATIONS A total of 2203 patients (stages IIA, n=1060; IIB, n=869; and IIC, n=274) met the inclusion criteria. Overall, 83% of patients underwent primary chemotherapy, while 17% underwent primary RPLND. Stratified by stage, use of primary chemotherapy was 78%, 88%, and 86% for stages IIA, IIB, and IIC, respectively. Overall, 24% of patients underwent PC-RPLND. Factors independently associated with a lower likelihood of undergoing primary RPLND were a more recent diagnosis and a higher clinical nodal stage. Conversely, patients treated at high-volume facilities were more likely to receive primary RPLND. Factors associated with a higher likelihood of undergoing PC-RPLND included a higher clinical nodal stage, treatment at a high-volume center, and a greater distance of patient travel. Associations based on serum tumor markers could not be assessed. CONCLUSIONS For clinical stage II NSGCT, nationwide utilization of primary chemotherapy is increasing compared with RPLND and is the preferred therapy for more advanced nodal disease. Primary RPLND may be underutilized in stage IIA disease. Utilization of PC-RPLND is driven by nodal stage as well as accessibility of a high-volume center. PATIENT SUMMARY The use of primary retroperitoneal lymph node dissection (RPLND) in early nodal disease is declining, while upfront chemotherapy is increasingly utilized. Primary RPLND may identify patients who are actually pN0 and would not benefit from systemic chemotherapy. Primary RPLND and postchemotherapy RPLND are performed more frequently at centers of excellence.
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Affiliation(s)
- Rashed Ghandour
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Caleb Ashbrook
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yuval Freifeld
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nirmish Singla
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jose M El-Asmar
- Division of Urology, Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Yair Lotan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Vitaly Margulis
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Scott Eggener
- Section of Urology, Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Solomon Woldu
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Aditya Bagrodia
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Rejlekova K, Cursano MC, De Giorgi U, Mego M. Severe Complications in Testicular Germ Cell Tumors: The Choriocarcinoma Syndrome. Front Endocrinol (Lausanne) 2019; 10:218. [PMID: 31031704 PMCID: PMC6474390 DOI: 10.3389/fendo.2019.00218] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 03/18/2019] [Indexed: 02/02/2023] Open
Abstract
Testicular germ cell tumors (TGCTs) represent the most common solid tumor in young men and is a model of curable cancer. The effectiveness of cisplatin-based chemotherapy secures more than 95% of patients' 5-years survival rate. However, some high-risk patients with a very advanced disease develop choriocarcinoma syndrome (CS) connected with acute respiratory failure with poor prognosis and high mortality rate shortly after beginning systemic chemotherapy. CS was first described as a syndrome with hemorrhage from metastatic sites in patients with TGCTs with significantly high choriogonadotropin level. Acute hemorrhage to lung metastases is typical, but hemorrhage can occur from any metastatic site. Patognomic of choriocarcinoma cells is an invasion of small blood vessels within CS. The incidence of CS in patients with TGCTs are not well-defined and can vary across the world. To date, there are a few case reports and small retrospective series reporting a connection between systemic chemotherapy and the development of CS in metastatic TGCTs. CS is known to be triggered by massive tumor cell lysis as a result of chemotherapy and cytokine release, aggravated with alveolar hemorrhage. This can lead to a consecutive superinfection, furthered with neutropenia after chemotherapy, acute respiratory distress syndrome, rising to systemic inflammatory response, resulting in multiorgan failure and death. A reasonably effective approach in patients with extensive disease could be a shortened course of chemotherapy as well as a reduction of dosage in induction chemotherapy before full-dose chemotherapeutical regimen; however, current data regarding optimal treatment approach are limited. Patients' referral to tertiary centers and the administration of induction chemotherapy in an intensive care unit setting could further improve the treatment outcome.
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Affiliation(s)
- Katarina Rejlekova
- 2nd Department of Oncology, Faculty of Medicine, National Cancer Institute, Comenius University, Bratislava, Slovakia
| | | | - Ugo De Giorgi
- Medical Oncology Department, Instituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, IRCCS, Meldola, Italy
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, National Cancer Institute, Comenius University, Bratislava, Slovakia
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Therapeutic supine robotic retroperitoneal lymph node dissection for post-chemotherapy residual masses in testicular cancer: technique and outcome analysis of initial experience. J Robot Surg 2019; 13:747-756. [PMID: 30656537 DOI: 10.1007/s11701-018-00903-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 12/02/2018] [Indexed: 10/27/2022]
Abstract
Retroperitoneal lymph node dissection (RPLND) is a therapeutic standard of care for post-chemotherapy residual masses in testicular cancer. While a robotic approach to this procedure has the potential of decreasing the morbidity associated with this major endeavour, it is often criticised for its inability to provide a bilateral complete template resection without redocking and repositioning the patient. Herein, we present the technique and initial outcomes of a supine approach to Robotic RPLND (R-RPLND) using the da Vinci Xi® system, which obviates the need for repositioning or redocking for a bilateral full template resection. Three patients (age 21-36) with nonseminomatous germ cell tumours of the testis underwent R-RPLND for post-chemotherapy residual retroperitoneal masses with normalised tumor markers. Salient steps of the procedure were as follows: port placement in supine Trendelenburg position, docking of the da Vinci Xi® system from one side, exposure of retroperitoneum, dissection of paracaval, retrocaval, interaortocaval, paraaortic and bilateral common iliac templates, and excision of gonadal vein. Mean console time and estimated blood loss were 257 (190-305) minutes and 333 (300-400) ml, respectively. Mean lymph node yield was 52 (29-94). One patient had a common iliac vein injury which was managed robotically without further consequence. No drains were placed in all three. There were no postoperative complications and all of them were advanced to a normal diet within 24 h and discharged on the second postoperative day. Histopathology reports were suggestive of necrosis and mature teratoma without any viable tumour. There have been no recurrences in these patients at a mean follow-up of 14 (1-22) months. R-RPLND in the supine position is practical, safe and feasible in the post-chemotherapy setting of testicular cancer. It eliminates the need for repositioning the patient or redocking the robot to achieve a complete resection with adequate lymph node yields, while preserving the benefits of a minimally invasive surgical approach.
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Hiester A, Nini A, Fingerhut A, Große Siemer R, Winter C, Albers P, Lusch A. Preservation of Ejaculatory Function After Postchemotherapy Retroperitoneal Lymph Node Dissection (PC-RPLND) in Patients With Testicular Cancer: Template vs. Bilateral Resection. Front Surg 2019; 5:80. [PMID: 30705885 PMCID: PMC6345078 DOI: 10.3389/fsurg.2018.00080] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 12/20/2018] [Indexed: 01/04/2023] Open
Abstract
Background: Post-chemotherapy retroperitoneal lymph node dissection (PC-RPLND) plays a crucial role in treatment of metastatic non-seminomatous germ cell cancer. Objective: To evaluate the functional outcome regarding the preservation of ejaculatory function comparing a bilateral vs. unilateral template resection in PC-RPLND patients. In addition, oncological safety and perioperative complications of the unilateral template resection was compared to the full bilateral one. Design/Setting/Participants: Between 2003 and 2018, 504 RPLNDs have been performed in 434 patients. The database of consecutive patients was queried to identify 171 patients with PC-RPLND after 1st line chemotherapy for a non-seminoma with or without bilateral template resection. Re-Do's, late relapse, salvage patients, and thoraco-abdominal approaches were excluded. Indication for a template resection was a unilateral residual mass mainly <5 cm as published (1). Outcome, Measurement, and Statistical Analysis: Descriptive statistics were used to report preoperative features, postoperative outcomes and patterns of recurrence, on the overall population and after stratification for the type of resection (bilateral vs. unilateral). Kaplan-Meier analyses were used to describe recurrence- and cancer-specific mortality-free survival rates at different time points. Results and Limitations: Overall, 90 and 81 patients underwent unilateral and bilateral radical resection, respectively. Median size of residual mass was 7 cm for bilateral and 4 cm for unilateral template resection. Clinical stage II and III were present in 31 and 69% of patients, respectively. Median follow-up was 14.5 months (IQR 3.3–37.6). The 1- and 2-year recurrence-free survival rates were 91 and 91%, and 77 and 72% for patients treated with unilateral template and bilateral resection, respectively (p = 0.0078). Median time to recurrence was 9.5 and 9 months in template and bilateral resection group, respectively. Adjunctive procedures were performed in 56 patients (33%) and were significantly more frequent in the bilateral resection group (43 vs. 23%, p = 0.006). The overall high-grade complication rate (Clavien-Dindo ≥ III) was 6, 3, and 9% in unilateral template and bilateral resection group, respectively (p = 0.6). The rate of preservation of antegrade ejaculation was significantly higher in the unilateral group. Conclusions: Antegrade ejaculation in patients undergoing unilateral template resection with a residual mass <5 cm can be preserved at a much higher rate. Moreover, this surgical procedure is oncologically safe in terms of mid-term recurrence and CSM-free survival rates. This data undermines the growing evidence of limited PC-RPLND being justifiable in strictly unilateral residual mass <5 cm. This data has to be confirmed with a longer follow-up regarding in-field and retroperitoneal recurrences.
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Affiliation(s)
- Andreas Hiester
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
| | - Alessandro Nini
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
| | - Anna Fingerhut
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
| | - Robert Große Siemer
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
| | - Christian Winter
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
| | - Peter Albers
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
| | - Achim Lusch
- Department of Urology, Medical Faculty, University of Duesseldorf, Duesseldorf, Germany
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36
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Treatment of Clinical Stage II (CS II) Disease in Testicular Cancer. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42623-5_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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37
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Winter C. Treatment of Clinical Stage II (CS II) Disease in Testicular Cancer. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42603-7_6-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Escudero-Ávila R, Rodríguez-Castaño JD, Osman I, Fernandez F, Medina R, Vargas B, Japón-Rodríguez M, Sancho P, Perez-Valderrama B, Praena-Fernández JM, Duran I. Active surveillance as a successful management strategy for patients with clinical stage I germ cell testicular cancer. Clin Transl Oncol 2018; 21:796-804. [PMID: 30470992 DOI: 10.1007/s12094-018-1990-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 11/10/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cancer-specific survival for patients with clinical stage I (CSI) germ cell testicular cancer (GCTC) is outstanding after inguinal orchidectomy regardless the treatment utilized. This study evaluated whether active surveillance (AS) of such patients yielded similar health outcomes to other therapeutic strategies such as adjuvant chemotherapy, radiotherapy or primary retroperitoneal lymphadenectomy as described in the literature. PATIENTS AND METHODS Patients with CSI GCTC were screened between January 2012 and December 2016. Patients had previously undergone inguinal orchidectomy as the primary treatment and chosen AS as their preferred management strategy after receiving information about all available strategies. RESULTS Out of 91 patients screened, 82 patients selected AS as their preferred management strategy. Relapse rate in the overall population was 20% (95% CI 12-30) and median time to relapse was 11.5 months (range 1.0-35.0). In patients with seminomatous tumors, relapse rate decreased to 13% and median time to relapse was 13 months; whereas in patients with non-seminomatous tumors, relapse rate was 33% (IA) or 29% (IB) and median time to relapse was 12 months in stage IA and 4.5 months in stage IB patients. All relapses were rescued with three or four cycles of chemotherapy and two also required a retroperitoneal lymphadenectomy. All patients are currently alive and free of disease. CONCLUSIONS The clinical outcomes of patients with CSI GCTC managed by AS in this series were excellent. This strategy limited the administration of active treatments specifically to the minority of patients who relapsed without compromising performance.
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Affiliation(s)
- R Escudero-Ávila
- Medical Oncology Department, Virgen del Rocío University Hospital, Seville, Spain
| | | | - I Osman
- Urology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - F Fernandez
- Medical Oncology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - R Medina
- Urology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - B Vargas
- Radiology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - M Japón-Rodríguez
- Pathology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - P Sancho
- Medical Oncology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - B Perez-Valderrama
- Medical Oncology Department, Virgen del Rocío University Hospital, Seville, Spain
| | - J M Praena-Fernández
- Department of Statistics, FISEVI, Virgen del Rocío University Hospital, Seville, Spain
| | - I Duran
- Medical Oncology Department, Virgen del Rocío University Hospital, Seville, Spain.
- Institute of Biomedicine of Seville (IBIS), CSIC, University of Seville, Seville, Spain.
- Medical Oncology Department, Hospital Universitario Marques de Valdecilla, Avda. Valdecilla s/n, 39008, Santander, Spain.
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Leão R, Ahmad AE, Hamilton RJ. Testicular Cancer Biomarkers: A Role for Precision Medicine in Testicular Cancer. Clin Genitourin Cancer 2018; 17:e176-e183. [PMID: 30497810 DOI: 10.1016/j.clgc.2018.10.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/11/2018] [Accepted: 10/14/2018] [Indexed: 12/16/2022]
Abstract
Testicular germ cell tumors (TGCTs) represent the most common solid tumors among men aged 15 to 34 years. Fortunately, recent advances have made testicular cancer a highly curable disease. Despite the high cure rates, there are still several areas in testis cancer care where treatment decisions are controversial and guided only with clinical factors and historic serum tumor markers. Unfortunately, unlike other genitourinary malignancies, modern research techniques have not been widely tested or applied to germ cell tumors, perhaps as a result of excellent prognosis in this cohort of young men. Despite this, there remain numerous challenges and pitfalls in testis cancer care that need to be addressed. A reliable set of biomarkers could be extremely useful in helping risk-stratify patients, detect relapse early, guide surgical decision-making, and tailor follow-up. Current tumor markers (Alpha-fetoprotein, human chorionic gonadotrophin, and lactate dehydrogenase) have low accuracy and low sensitivity when used not only as diagnostic but also as prognostic and predictive markers. In twenty-first century medicine, there is a role for further prognostic stratification and the development of novel biomarkers that offer greater sensitivity and specificity for TGCTs. Despite the initial promising results, the majority of preclinical biomarkers do not, as yet have a proven validated role in clinical practice, and future prospective trials are needed to support and confirm the results of cohort studies. In this narrative review, we aimed to highlight the recent innovations in the development and implementation of novel testicular tumor markers and discuss their clinical applications and limitations in the management of this disease.
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Affiliation(s)
- Ricardo Leão
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada; Faculty of Medicine, University of Coimbra, Coimbra, Portugal; CUF Department of Urology, Lisbon, Portugal
| | - Ardalan E Ahmad
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Robert J Hamilton
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
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Matsubayashi H, Yamashita R, Sasaki K, Iwai T, Ishiwatari H, Imai K, Ono H. Retroperitoneal choriocarcinoma diagnosed by endoscopic ultrasonography-guided fine needle aspiration biopsy. Arab J Gastroenterol 2018; 19:130-133. [PMID: 30262237 DOI: 10.1016/j.ajg.2018.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/10/2018] [Accepted: 08/31/2018] [Indexed: 11/16/2022]
Abstract
A 25-year-old man, with a retroperitoneal bulky mass invading the posterior pancreas head, was referred to investigate and treat his rapidly advancing disease. An endoscopic ultrasonography guided-fine needle aspiration biopsy (EUS-FNAB), performed the next day, and followed by immunostaining for human chorionic gonadotropin (hCG), led to a histological diagnosis of choriocarcinoma. An elevated level of serum hCG also supported the diagnosis. Systemic chemotherapy by etoposide and cisplatin was initiated within a week, with precautions taken to avoid tumour lysis syndrome and choriocarcinoma syndrome. EUS-FNAB enabled a prompt diagnosis and suitable treatment for choriocarcinoma and was considered as an effective diagnostic tool for rare tumours with rapid progression.
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Affiliation(s)
- Hiroyuki Matsubayashi
- Division of Endoscopy, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan.
| | - Ryo Yamashita
- Division of Urology, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan
| | - Keiko Sasaki
- Division of Pathology, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan
| | - Tomohiro Iwai
- Division of Endoscopy, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan
| | - Hirotoshi Ishiwatari
- Division of Endoscopy, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan
| | - Kenichiro Imai
- Division of Endoscopy, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Nagaizumi, Suntogun, Shizuoka 411-8777, Japan
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Toyoshima Y, Hara T, Matsui Y, Nagumo Y, Maejima A, Shinoda Y, Komiyama M, Watanabe SI, Fujimoto H. Nodule Size After Chemotherapy and Primary-Tumor Teratoma Components Predict Malignancy of Residual Pulmonary Nodules in Metastatic Nonseminomatous Germ Cell Tumor. Ann Surg Oncol 2018; 25:3668-3675. [PMID: 30191415 DOI: 10.1245/s10434-018-6742-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND The treatment goal for visceral metastatic nonseminomatous germ cell tumor (NSGCT) is to remove any residual teratoma or viable NSGCT after chemotherapy. However, this provides no therapeutic benefit to patients whose metastases necrotize on their own. This study therefore analyzed NSGCTs with pulmonary metastases to determine preoperative factors that predict necrosis and could help identify patients who might be treated with monitoring rather than surgery. METHODS The study retrospectively analyzed 41 patients (135 metastatic pulmonary nodules) treated from 1997 to 2016 for NSGCT who showed tumor marker normalization after chemotherapy. Relationships between clinicopathologic characteristics and necrosis in resected pulmonary specimens were analyzed. RESULTS Receiver operating characteristic analysis of the pulmonary nodules showed 9 mm to be the optimal cutoff length for predicting necrosis. The logistic regression model showed that absence of teratoma components in the primary tumor and all pulmonary nodules shorter than 10 mm after chemotherapy both were independent predictors of pathologic necrosis in pulmonary specimens. No patients experienced late recurrence (i.e., > 2 years afterward). CONCLUSIONS The presence of teratoma components in primary tumors and nodular size after chemotherapy predict the pathology of residual pulmonary nodules. Patients whose residual nodules all are shorter than 10 mm and who have no primary-tumor teratoma components might be candidates for careful monitoring before pulmonary resection.
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Affiliation(s)
- Yuta Toyoshima
- Urology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Tomohiko Hara
- Urology Division, National Cancer Center Hospital, Tokyo, Japan.
| | | | | | - Aiko Maejima
- Urology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yasuo Shinoda
- Urology Division, National Cancer Center Hospital, Tokyo, Japan
| | | | - Shun-Ichi Watanabe
- Thoracic Surgery Division, National Cancer Center Hospital, Tokyo, Japan
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Woldu SL, Moore JA, Ci B, Freifeld Y, Clinton TN, Aydin AM, Singla N, Laura-Maria K, Hutchinson RC, Amatruda JF, Sagalowsky A, Lotan Y, Arriaga Y, Margulis V, Xie Y, Bagrodia A. Practice Patterns and Impact of Postchemotherapy Retroperitoneal Lymph Node Dissection on Testicular Cancer Outcomes. Eur Urol Oncol 2018; 1:242-251. [PMID: 31058267 PMCID: PMC6494089 DOI: 10.1016/j.euo.2018.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background Owing to surgical complexity and controversy regarding indications, there are wide practice variations in the use of postchemotherapy retroperitoneal lymph node dissection (PC-RPLND). Objective To evaluate patterns of PC-RPLND use in the USA and evaluate the association between PC-RPLND and survival in advanced nonseminomatous germ cell tumors (NSGCTs). Design setting and participants A retrospective, observational study using National Cancer Data Base (NCDB) data from 2004-2014 for 5062 men diagnosed with stage II/III NSGCT. Outcome measurements and statistical analysis In a comparative analysis based on receipt of PC-RPLND, the primary outcome of interest was factors associated with omission of PC-RPLND as explored via logistic regression. As a secondary outcome, we evaluated the association between PC-RPLND and overall survival (OS) via multivariable Cox regression and propensity score matching (PSM). Results and limitations Patients undergoing PC-RPLND were more likely to be younger, white, privately insured, and reside in more educated/wealthier regions (p < 0.001). Insurance status was independently associated with receipt of PC-RPLND; compared to patients with private insurance, those without insurance were significantly less likely to receive PC-RPLND (odds ratio 0.49; p < 0.001). After multivariate adjustment, age, comorbidity, non-private insurance, distance from hospital, clinical stage, and risk group were independently associated with all-cause mortality. In addition, omission of PC-RPLND remained associated with all-cause mortality (hazard ratio 1.98; p < 0.001). After PSM, the 5-yr OS was significantly lower among those not undergoing PC-RPLND (72% vs 77%; p = 0.007). Conclusions PC-RPLND represents a critical part of the multidisciplinary management of NSGCT. Patients with non-private insurance are less likely to undergo PC-RPLND, and omission of PC-RPLND is associated with lower OS. Patient summary We evaluated the practice patterns for advanced testicular cancer management and found that patients who did not undergo a postchemotherapy retroperitoneal lymph node dissection were more likely to have worse survival outcomes. Patients with unfavorable insurance were less likely to receive this surgical treatment.
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Affiliation(s)
- Solomon L. Woldu
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Joseph A. Moore
- Department of Medicine, Division of Hematology/Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Bo Ci
- Department of Clinical Science, Division of Biomedical Informatics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yuval Freifeld
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Timothy N. Clinton
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ahmet M. Aydin
- Department of Urology, Hacettepe University, Ankara, Turkey
| | - Nirmish Singla
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Krabbe Laura-Maria
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ryan C. Hutchinson
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - James F. Amatruda
- Department of Medicine and Pediatrics, Division of Hematology/Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Arthur Sagalowsky
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yair Lotan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yull Arriaga
- Department of Medicine, Division of Hematology/Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Vitaly Margulis
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yang Xie
- Department of Clinical Science, Division of Biomedical Informatics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Aditya Bagrodia
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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Knuutinen O, Kuitunen H, Alahuhta S, Isokangas JM, Sonkajärvi E, Turpeenniemi-Hujanen T, Kuittinen O. Case Report: Chemotherapy in Conjunction With Blood-Brain Barrier Disruption for a Patient With Germ Cell Tumor With Multiple Brain Metastases. Clin Genitourin Cancer 2018; 16:e993-e996. [PMID: 29844007 DOI: 10.1016/j.clgc.2018.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 05/07/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Oula Knuutinen
- Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland.
| | - Hanne Kuitunen
- Department of Oncology, Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Seppo Alahuhta
- Department of Anaesthesiology, Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Juha-Matti Isokangas
- Department of Diagnostic Radiology, Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Eila Sonkajärvi
- Department of Anaesthesiology, Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Taina Turpeenniemi-Hujanen
- Department of Oncology, Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Outi Kuittinen
- Department of Oncology, Medical Research Center, University of Oulu, Oulu University Hospital, Oulu, Finland
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Abstract
The feasibility of laparoscopic retroperitoneal lymphadenectomy (RLA) for testicular cancer was shown >25 years ago. Initially the indication was clinical stage I (CS I) nonseminomatous germ cell tumor (NSGCT). Compared with that of open surgery, the morbidity was much decreased. However, in Europe, surgery for CS I is now replaced by chemotherapy. A relatively new indication is laparoscopic retroperitonal lymphadenectomy for small unilateral residual tumor after chemotherapy. The technique of unilateral lymphadenectomy for both indications is described in detail and with a video. The most recent development is bilateral laparoscopic RLA for residual tumors larger than 5 cm.
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Affiliation(s)
- Lukas Lusuardi
- Department of Urology, Paracelsus Medical University , Salzburg, Austria
| | - Thomas Kunit
- Department of Urology, Paracelsus Medical University , Salzburg, Austria
| | - Günter Janetschek
- Department of Urology, Paracelsus Medical University , Salzburg, Austria
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Tian M, Liu F, Liu H, Zhang Q, Li L, Hou X, Zhao J, Li S, Chang X, Sun Y. Grape seed procyanidins extract attenuates Cisplatin-induced oxidative stress and testosterone synthase inhibition in rat testes. Syst Biol Reprod Med 2018; 64:246-259. [DOI: 10.1080/19396368.2018.1450460] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Minmin Tian
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Fangfang Liu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Han Liu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Qiong Zhang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Lei Li
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Xiangbo Hou
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jianxin Zhao
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Sheng Li
- Lanzhou Municipal Center for Disease Control, Lanzhou, China
| | - Xuhong Chang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
| | - Yingbiao Sun
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, China
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47
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Leão R, van Agthoven T, Figueiredo A, Jewett MAS, Fadaak K, Sweet J, Ahmad AE, Anson-Cartwright L, Chung P, Hansen A, Warde P, Castelo-Branco P, O'Malley M, Bedard PL, Looijenga LHJ, Hamilton RJ. Serum miRNA Predicts Viable Disease after Chemotherapy in Patients with Testicular Nonseminoma Germ Cell Tumor. J Urol 2018; 200:126-135. [PMID: 29474847 DOI: 10.1016/j.juro.2018.02.068] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2018] [Indexed: 01/08/2023]
Abstract
PURPOSE Retroperitoneal lymph node dissection is recommended for residual masses greater than 1 cm after chemotherapy of nonseminomatous germ cell tumors. Currently there is no reliable predictor of post-chemotherapy retroperitoneal lymph node dissection histology. Up to 50% of patients harbor necrosis/fibrosis only so that a potentially morbid surgery has limited therapeutic value. In this study we evaluated the ability of defined serum miRNAs to predict residual viable nonseminomatous germ cell tumors after chemotherapy. MATERIALS AND METHODS Levels of serum miRNA, including miR-371a-3p, miR-373-3p and miR-367-3p, were measured using the ampTSmiR (amplification targeted serum miRNA) test in 82 patients, including 39 in cohort 1 and 43 in cohort 2, who were treated with orchiectomy, chemotherapy and post-chemotherapy retroperitoneal lymph node dissection. miRNA levels were compared to clinical characteristics and serum tumor markers, and correlated with the presence of viable germ cell tumor vs fibrosis/necrosis and teratoma. ROC analysis was done to determine miRNA discriminative capacity. RESULTS miRNA levels were significantly associated with disease extent at chemotherapy and they decreased significantly after chemotherapy. Conventional serum tumor marker levels were uninformative after chemotherapy. However, after chemotherapy miRNA levels remained elevated in patients harboring viable germ cell tumor in post-chemotherapy retroperitoneal lymph node dissection specimens. miR-371a-3p demonstrated the highest discriminative capacity for viable germ cell tumors (AUC 0.874, 95% CI 0.774-0.974, p <0.0001). Using an adapted hypothetical cutoff of 3 cm or less for surgical intervention miR-371a-3p correctly stratified all patients with viable residual retroperitoneal germ cell tumors with 100% sensitivity (p = 0.02). CONCLUSIONS Our study demonstrates for the first time the potential value of miR-371a-3p to predict viable germ cell tumors in residual masses after chemotherapy. Prospective studies are required to confirm clinical usefulness.
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Affiliation(s)
- Ricardo Leão
- Department of Surgery (Urology) and Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Ton van Agthoven
- Department of Pathology, Laboratory for Experimental Patho-Oncology, Erasmus MC Cancer Institute, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | | | - Michael A S Jewett
- Department of Surgery (Urology) and Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Kamel Fadaak
- Department of Surgery (Urology) and Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Joan Sweet
- Department of Pathology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Ardalan E Ahmad
- Department of Surgery (Urology) and Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Lynn Anson-Cartwright
- Department of Surgery (Urology) and Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Peter Chung
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Aaron Hansen
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Padraig Warde
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | | | - Martin O'Malley
- Department of Medical Imaging, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Philippe L Bedard
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Leendert H J Looijenga
- Department of Pathology, Laboratory for Experimental Patho-Oncology, Erasmus MC Cancer Institute, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
| | - Robert J Hamilton
- Department of Surgery (Urology) and Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
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48
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Leão R, Nayan M, Punjani N, Jewett MAS, Fadaak K, Garisto J, Lewin J, Atenafu EG, Sweet J, Anson-Cartwright L, Boström P, Chung P, Warde P, Bedard PL, Bagrodia A, Freifeld Y, Power N, Winquist E, Hamilton RJ. A New Model to Predict Benign Histology in Residual Retroperitoneal Masses After Chemotherapy in Nonseminoma. Eur Urol Focus 2018; 4:995-1001. [PMID: 29428550 DOI: 10.1016/j.euf.2018.01.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 01/17/2018] [Accepted: 01/29/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Postchemotherapy retroperitoneal lymph node dissection (pcRPLND) is indicated in testicular cancer patients with normalised or plateaued serum tumour markers and residual retroperitoneal lesions >1cm. Challenges remain in predicting postchemotherapy residual mass (pcRM) histology, which may lead to unnecessary surgery. OBJECTIVE To develop an accurate model to predict pcRM histology in patients with nonseminomatous germ cell tumours (NSGCTs). DESIGN, SETTING, AND PARTICIPANTS A retrospective review of 335 patients undergoing pcRPLND for metastatic NSGCTs to develop a model to predict benign histology in retroperitoneal pcRM. Our model was compared with others and externally validated. INTERVENTION Chemotherapy and pcRPLND. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Multivariable logistic regression to evaluate the presence of benign histology, and fractional polynomials to allow for a nonlinear association between continuous variables and the outcome. The final Princess Margaret model (PMM) was selected based on the number of variables used, reliability, and discriminative capacity to predict benign pcRM. RESULTS AND LIMITATIONS PMM included the presence of teratoma in the orchiectomy, prechemotherapy α-fetoprotein, prechemotherapy mass size, and change in mass size during chemotherapy. Model specificity was 99.3%. Compared with Vergouwe et al's model, PMM had significantly better accuracy (C statistic 0.843 vs 0.783). PMM appropriately identified a larger number of patients for whom pcRPLND can safely be avoided (13.9% vs 0%). Validated in external cohorts, the model retained high discrimination (C statistic 0.88 and 0.80). Larger and prospective studies are needed to further validate this model. CONCLUSIONS Our clinical model, externally validated, showed improved discriminative ability in predicting pcRM histology when compared with other models. The higher accuracy and reduced number of variables make this a novel and appealing model to use for patient counselling and treatment strategies. PATIENT SUMMARY Princess Margaret model accurately predicted postchemotherapy benign histology. These results might have clinical impact by avoiding unnecessary retroperitoneal lymph node dissection and consequently changing the paradigm of advanced testicular cancer treatment.
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Affiliation(s)
- Ricardo Leão
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Madhur Nayan
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Nahid Punjani
- Division of Urology, Western University and London Health Sciences Centre, London, ON, Canada
| | - Michael A S Jewett
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Kamel Fadaak
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Juan Garisto
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Jeremy Lewin
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Eshetu G Atenafu
- Department of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Joan Sweet
- Department of Pathology, Princess Margaret Hospital, University Health Network, Toronto, ON, Canada
| | - Lynn Anson-Cartwright
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Peter Boström
- Department of Urology, Turku University Hospital, Turku, Finland
| | - Peter Chung
- Department of Radiation Oncology, Princess Margaret Hospital, University Health Network, Toronto, ON, Canada
| | - Padraig Warde
- Department of Radiation Oncology, Princess Margaret Hospital, University Health Network, Toronto, ON, Canada
| | - Philippe L Bedard
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Aditya Bagrodia
- Division of Urology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yuval Freifeld
- Division of Urology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Nicholas Power
- Division of Medical Oncology, Western University and London Health Sciences Centre, London, ON, Canada
| | - Eric Winquist
- Division of Urology, Western University and London Health Sciences Centre, London, ON, Canada
| | - Robert J Hamilton
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada.
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Mattavelli F, Collini P, Pizzi N, Nicolai N, Pennacchioli E, Group RSFTTS. Thyroid as a Target of Metastases: A Case of Metastatic Seminoma in a Patient who Died of a Second Cancer. TUMORI JOURNAL 2018; 95:91-3. [DOI: 10.1177/030089160909500115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background The typical route of metastatic spread of testicular seminoma is through lymphatic pathways, whereas hematogenous dissemination is less frequent. The thyroid is a rare site of metastases from any cancer, but any patient with a previous oncologic disease should inquire about a thyroid nodule. Case report We present a case of a 37-years-old man with a testicular seminoma with a peculiar metastatic spread behavior, with previously unreported histological findings. The initial clinical appearance was of a stage I testicular tumor with normal tumor markers. Nevertheless, the tumor appeared to have spread directly to the thyroid gland and subsequently to latero-cervical nodes, about 3 years after the first diagnosis. Perhaps the patient could have been treated with chemotherapy alone, as he developed a second cancer 6 years after the diagnosis, and that event could have been related to delivered therapies, mainly radiotherapy. Conclusion This type of seminoma spread has previously been described only once, and it is not a typical route for metastasis by seminoma. In view of this unusual finding, we reinforce the need for accurate diagnostic planning of any thyroid nodule occurring in a patient with a previous cancer history. Accurate staging is crucial in planning the treatment and follow-up of seminoma. Currently, greater attention is due to management of the disease at diagnosis, as emerging data support a risk of a second cancer among patients treated with radiotherapy and chemotherapy for a testicular cancer.
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Affiliation(s)
- Franco Mattavelli
- Otorhinolaryngology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Paola Collini
- Pathology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Natalia Pizzi
- Otorhinolaryngology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Nicola Nicolai
- Urology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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Hugen CM, Hu B, Jeldres C, Burton C, Nichols CR, Porter CR, Daneshmand S. Utilization of retroperitoneal lymph node dissection for testicular cancer in the United States: Results from the National Cancer Database (1998–2011). Urol Oncol 2016; 34:487.e7-487.e11. [DOI: 10.1016/j.urolonc.2016.05.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 03/28/2016] [Accepted: 05/31/2016] [Indexed: 10/21/2022]
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