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Tilahun SB, Tolessa SM, Shiferaw SF, Wake AG. Primary urachal adenocarcinoma: Case report. Int J Surg Case Rep 2024; 120:109791. [PMID: 38810293 PMCID: PMC11153893 DOI: 10.1016/j.ijscr.2024.109791] [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: 04/05/2024] [Revised: 05/16/2024] [Accepted: 05/21/2024] [Indexed: 05/31/2024] Open
Abstract
INTRODUCTION AND IMPORTANCE Primary urachal adenocarcinoma (PUA) is a rare form of cancer that arises from the urachus, a vestigial remnant of the allantois and cloaca during embryonic development. The exact pathogenesis of PUA is not well understood, but it is believed to arise from glandular epithelium remnants within the urachus. The rarity of this type of cancer makes it difficult to comprehensively study its epidemiology. CASE PRESENTATION This case report describes a 47-year-old male patient who presented with intermittent painless hematuria and fatigue for two months. Cystoscopy showed a single growth at the dome of the urinary bladder, and abdominopelvic CT scan with contrast revealed a 3*2 cm enhancing growth at the dome of the bladder suspicious of urachal origin tumor. The patient was diagnosed with urachal adenocarcinoma (PT2) after pathological examination. The patient underwent partial cystectomy and umbilicectomy. CLINICAL DISCUSSION Patients with PUA often present with nonspecific symptoms that can delay the diagnosis. The most common symptom is hematuria, which is present in approximately two-thirds of the patients. The diagnosis of PUA is challenging and relies on a combination of clinical presentation, imaging, and histopathological examination. CONCLUSION The mainstay of treatment for PUA is surgical resection, which may include partial cystectomy or radical cystectomy with en bloc resection of the urachus and umbilicus. It is esential to report all cases of primary urachal adenocrcinoma.
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Affiliation(s)
- Seyfe Bekele Tilahun
- Addis Ababa University, College of Health Sciences, Department of Surgery, Addis Ababa, Ethiopia.
| | - Sewunet Muluneh Tolessa
- Addis Ababa University, College of Health Sciences, Department of Surgery, Addis Ababa, Ethiopia
| | - Samuel Fekadu Shiferaw
- Addis Ababa University, College of Health Sciences, Department of Surgery, Addis Ababa, Ethiopia
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Bermúdez Barrientos CG, Ramos Portales M, Mendoza Villalobos ET, Moreno Jaime B. Acute Glomerulonephritis as a Paraneoplastic Syndrome Secondary to Urachal Adenocarcinoma: An Unknown Entity. Cureus 2024; 16:e60106. [PMID: 38860075 PMCID: PMC11164558 DOI: 10.7759/cureus.60106] [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] [Accepted: 05/11/2024] [Indexed: 06/12/2024] Open
Abstract
Urachal carcinoma is an uncommon malignancy with a peculiar biomolecular characterization and therefore a complex approach. It was incorporated by the World Health Organization in 2004 in the tumors of the urinary system classification. This neoplasm is generally diagnosed in advanced stages. The standard treatment is surgical, however, due to the rarity and relatively late clinical manifestation of urachal carcinomas, the survival data are mostly case reports, as well as information about medical-surgical treatment based on evidence. The data used were extracted from both the physical and electronic clinical records. Among atypical presentations reported in the literature, we report a case of urachal adenocarcinoma with simultaneous glomerulonephritis as a paraneoplastic syndrome of which there is no report to date. Surgery was carried out in our patient, unfortunately with lifetime morbidity from kidney function replacement secondary to kidney function damage by glomerulonephritis, despite previous immunosuppression treatment for rapidly progressive glomerulonephritis. It is worth mentioning that if the initial diagnosis represents a clinical challenge, treatment is even more complex, given the little information that currently exists about it. Urachal carcinoma is a diagnostic and treatment challenge. Up to now, surgery has been the treatment of choice in localized or locally advanced disease, however, with a high morbidity for the patient.
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Affiliation(s)
| | - Marisol Ramos Portales
- General Surgery, Institute for Social Security and Services for State Workers Regional Hospital, Leon, MEX
| | - Edna T Mendoza Villalobos
- Nephrology, Institute for Social Security and Services for State Workers Regional Hospital "Dr. Valentín Gómez Farías", Guadalajara, MEX
| | - Brizio Moreno Jaime
- Medical Oncology, Institute for Social Security and Services for State Workers Regional Hospital, Leon, MEX
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Micheletti G, Ricchiuti V, Carbone L, La Francesca N, Petrioli R, Marrelli D. Cytoreduction surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) as treatment choice of metastatic Urachal carcinoma. Int J Surg Case Rep 2024; 117:109467. [PMID: 38460291 PMCID: PMC10943421 DOI: 10.1016/j.ijscr.2024.109467] [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: 12/16/2023] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/11/2024] Open
Abstract
INTRODUCTION Urachal carcinoma accounts for approximately 0.01 % of all adult malignancies and 1 % of bladder cancers. Its prognosis remains poor, with a 5-year overall survival rate of less than 50 %. PRESENTATION OF CASE A 51-years-old black female, affected by peritoneal malignancies from urachal carcinoma, underwent multiple surgical cytoreduction (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) with different chemotherapy regimen, alternating with intravenous chemotherapy. Thirty-two months recurrence-free survival was registered, and overall survival was more than 5 years. DISCUSSION Our case suggests the importance of rigorous follow-up with both tumor marker testing (CEA) and imaging studies. Optimal debulking surgery plays a pivotal role in controlling primary and recurrent disease. The use of combined intraperitoneal and intravenous chemotherapy may have contributed to her long-term survival. CONCLUSION CRS and HIPEC combined with intravenous chemotherapy may be potential candidates for treating patients with urachal carcinoma with peritoneal metastases. Our patient is a challenging case in daily surgical practice.
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Affiliation(s)
- Giorgio Micheletti
- Unit of Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Italy; Kidney Transplant Unit, Department of Medicine Surgery and Neurosciences, University of Siena, Italy
| | - Vincenzo Ricchiuti
- Unit of Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Italy.
| | - Ludovico Carbone
- Unit of Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Italy
| | | | - Roberto Petrioli
- Unit of Medical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Italy
| | - Daniele Marrelli
- Unit of Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Italy
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Mathavan A, Mathavan A, Murillo-Alvarez R, Gera K, Krekora U, Winer AJ, Mathavan M, Altshuler E, Ramnaraign BH. Clinical Presentation and Targeted Interventions in Urachal Adenocarcinoma: A Single-Institution Case Series and Review of Emerging Therapies. Clin Genitourin Cancer 2024; 22:67-75. [PMID: 37770301 DOI: 10.1016/j.clgc.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/03/2023] [Accepted: 09/04/2023] [Indexed: 09/30/2023]
Affiliation(s)
- Akshay Mathavan
- Department of Internal Medicine, University of Florida, Gainesville, FL
| | - Akash Mathavan
- Department of Internal Medicine, University of Florida, Gainesville, FL
| | - Rodrigo Murillo-Alvarez
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL
| | - Kriti Gera
- Department of Internal Medicine, University of Florida, Gainesville, FL
| | - Urszula Krekora
- University of Central Florida College of Medicine, University of Central Florida, Orlando, FL
| | - Aaron J Winer
- Department of Internal Medicine, University of Florida, Gainesville, FL
| | - Mohit Mathavan
- Department of Family Medicine, Ocala Hospital, Ocala, FL
| | - Ellery Altshuler
- Department of Internal Medicine, University of Florida, Gainesville, FL
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5
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Song SH, Lee J, Ko YH, Kim JW, Jung SI, Kang SH, Park J, Seo HK, Kim HJ, Jeong BC, Kim TH, Choi SY, Nam JK, Ku JY, Joo KJ, Jang WS, Yoon YE, Yun SJ, Hong SH, Oh JJ. TNM-Based Head-to-Head Comparison of Urachal Carcinoma and Urothelial Bladder Cancer: Stage-Matched Analysis of a Large Multicenter National Cohort. Cancer Res Treat 2023; 55:1337-1345. [PMID: 37080605 PMCID: PMC10582549 DOI: 10.4143/crt.2023.417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/15/2023] [Indexed: 04/22/2023] Open
Abstract
PURPOSE Outcome analysis of urachal cancer (UraC) is limited due to the scarcity of cases and different staging methods compared to urothelial bladder cancer (UroBC). We attempted to assess survival outcomes of UraC and compare to UroBC after stage-matched analyses. MATERIALS AND METHODS Total 203 UraC patients from a multicenter database and 373 UroBC patients in single institution from 2000 to 2018 were enrolled (median follow-up, 32 months). Sheldon stage conversion to corresponding TNM staging for UraC was conducted for head-to-head comparison to UroBC. Perioperative clinical variables and pathological results were recorded. Stage-matched analyses for survival by stage were conducted. RESULTS UraC patients were younger (mean age, 54 vs. 67 years; p < 0.001), with 163 patients (80.3%) receiving partial cystectomy and 23 patients (11.3%) radical cystectomy. UraC was more likely to harbor ≥ pT3a tumors (78.8% vs. 41.8%). While 5-year recurrence-free survival, cancer-specific survival (CSS) and overall survival were comparable between two groups (63.4%, 67%, and 62.1% in UraC and 61.5%, 75.9%, and 67.8% in UroBC, respectively), generally favorable prognosis for UraC in lower stages (pT1-2) but unfavorable outcomes in higher stages (pT4) compared to UroBC was observed, although only 5-year CSS in ≥ pT4 showed statistical significance (p=0.028). Body mass index (hazard ratio [HR], 0.929), diabetes mellitus (HR, 1.921), pathologic T category (HR, 3.846), and lymphovascular invasion (HR, 1.993) were predictors of CSS for all patients. CONCLUSION Despite differing histology, UraC has comparable prognosis to UroBC with relatively favorable outcome in low stages but worse prognosis in higher stages. The presented system may be useful for future grading and risk stratification of UraC.
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Affiliation(s)
- Sang Hun Song
- Department of Urology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
- Department of Urology, Seoul National University College of Medicine, Seoul,
Korea
| | - Jaewon Lee
- Department of Urology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
| | - Young Hwii Ko
- Department of Urology, Yeungnam University Hospital, Daegu,
Korea
| | - Jong Wook Kim
- Department of Urology, Korea University College of Medicine, Seoul,
Korea
| | - Seung Il Jung
- Department of Urology, Chonnam National University Medical School, Gwangju,
Korea
| | - Seok Ho Kang
- Department of Urology, Korea University School of Medicine, Seoul,
Korea
| | - Jinsung Park
- Department of Urology, Eulji University Hospital, Eulji University School of Medicine, Daejeon,
Korea
| | - Ho Kyung Seo
- Department of Urology, Center for Urologic, National Cancer Center, Goyang,
Korea
| | - Hyung Joon Kim
- Department of Urology, Myunggok Medical Research Institute, Konyang University College of Medicine, Daejeon,
Korea
| | - Byong Chang Jeong
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Tae-Hwan Kim
- Department of Urology, Kyungpook National University College of Medicine, Daegu,
Korea
| | - Se Young Choi
- Department of Urology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Jong Kil Nam
- Department of Urology, Pusan National University Yangsan Hospital, Yangsan,
Korea
| | - Ja Yoon Ku
- Department of Urology, Dongnam Institute of Radiological & Medical Sciences, Busan,
Korea
| | - Kwan Joong Joo
- Department of Urology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Won Sik Jang
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul,
Korea
| | - Young Eun Yoon
- Department of Urology, Hanyang University Hospital, Seoul,
Korea
| | - Seok Joong Yun
- Department of Urology, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju,
Korea
| | - Sung-Hoo Hong
- Department of Urology, Seoul St. Mary’s Hospital, Seoul,
Korea
| | - Jong Jin Oh
- Department of Urology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
- Department of Urology, Seoul National University College of Medicine, Seoul,
Korea
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6
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Taktak S, El-Taji O, Hanchanale V. Modern methods in managing urachal adenocarcinoma. Curr Urol 2023; 17:188-192. [PMID: 37448609 PMCID: PMC10337813 DOI: 10.1097/cu9.0000000000000189] [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: 05/07/2022] [Accepted: 11/13/2022] [Indexed: 03/12/2023] Open
Abstract
Objectives We sought to evaluate modern diagnostic and treatment options for urachal adenocarcinoma (UAC) and to provide clarity regarding the available options and their outcomes for this poorly understood yet damaging disease. Material and methods We conducted a systematic literature search in PubMed and Medline focusing on updated management of UAC. Results Surgical intervention continues to be the mainstay of treatment for localized UAC. However, with the increased availability of molecular and genetic profiling, chemotherapy has consistently demonstrated promising response rates and survival outcomes, especially for a disease that commonly presents in a metastatic stage. The role of checkpoint inhibitors remains under investigation. Cross-sectional imaging is vital during postoperative surveillance. However, there may also be a role for the adoption of cystoscopy to detect bladder recurrence. Conclusions Although the importance of surgical resection remains unchanged, improved survival outcomes with chemotherapy have been found in small retrospective studies. Randomized trial data are required to further assess the influence of systemic treatment as a primary or adjuvant therapy. Moreover, a stringent follow-up regimen incorporating evaluation for distant and local recurrence of UAC must be evaluated and adopted.
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Affiliation(s)
- Samih Taktak
- Department of Urology, Royal Liverpool University Hospital, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
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7
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Urachal carcinoma: The journey so far and the road ahead. Pathol Res Pract 2023; 243:154379. [PMID: 36821941 DOI: 10.1016/j.prp.2023.154379] [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: 01/12/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/19/2023]
Abstract
Urachal carcinoma, a rare cancer arising from urachus, accounts for about 1% of bladder cancer. The diagnosis at stage I shows about 63% 5-year survival whereas only 8% of the patients at stage IV shows a 5-year survival. Above 90% of urachal carcinomas are adenocarcinomas and most of the urachal carcinoma cases are invasive, showing a high resemblance to adenocarcinoma of various origins, making it hard for a conclusive diagnosis. Even though inconclusive, immunohistochemistry can play a significant role in identifying urachal carcinoma. Most cases show the biomarkers CK20 and CDX2, whereas CK7 and β-catenin are expressed at a lesser frequency. Due to the few cases available, there is a lack of evidence regarding specific markers differentiating urachal carcinoma from colorectal or primary bladder adenocarcinomas. In addition to immunohistochemistry, genomic characterization is emerging to play a role in the classification and treatment of the disease. Urachal carcinoma has been reported to have a molecular level similarity with colorectal malignancies regarding certain gene expressions. The TP53 mutations inactivating the tumor suppressor can probably be explored as a possible target in treating urachal carcinoma. Additionally, certain targets identified in gastric and breast cancer along with anti-HER2 treatment strategies can be explored. Immuno-oncology utilizes immune checkpoint inhibitors for the treatment of MSI-H tumors whereas a combination of tyrosine kinase inhibitors along with immune checkpoint inhibitors are being studied to treat MSI stable tumors. The article is an in-depth overview of urachal carcinoma addressing the current landscape with an emphasis on the future scenario.
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8
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Urachal mucinous cystadenocarcinoma: A case report. Asian J Surg 2022; 46:1759-1760. [PMID: 36280482 DOI: 10.1016/j.asjsur.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/06/2022] [Indexed: 11/21/2022] Open
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9
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SEOM-SOGUG clinical guideline for localized muscle invasive and advanced bladder cancer (2021). Clin Transl Oncol 2022; 24:613-624. [PMID: 35347572 PMCID: PMC8986688 DOI: 10.1007/s12094-022-02815-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2022] [Indexed: 11/05/2022]
Abstract
Most muscle-invasive bladder cancer (BC) are urothelial carcinomas (UC) of transitional origin, although histological variants of UC have been recognized. Smoking is the most important risk factor in developed countries, and the basis for prevention. UC harbors high number of genomic aberrations that make possible targeted therapies. Based on molecular features, a consensus classification identified six different MIBC subtypes. Hematuria and irritative bladder symptoms, CT scan, cystoscopy and transurethral resection are the basis for diagnosis. Radical cystectomy with pelvic lymphadenectomy is the standard approach for muscle-invasive BC, although bladder preservation is an option for selected patients who wish to avoid or cannot tolerate surgery. Perioperative cisplatin-based neoadjuvant chemotherapy is recommended for cT2-4aN0M0 tumors, or as adjuvant in patients with pT3/4 and or pN + after radical cystectomy. Follow-up is particularly important after the availability of new salvage therapies. It should be individualized and adapted to the risk of recurrence. Cisplatin–gemcitabine is considered the standard first line for metastatic tumors. Carboplatin should replace cisplatin in cisplatin-ineligible patients. According to the EMA label, pembrolizumab or atezolizumab could be an option in cisplatin-ineligible patients with high PD-L1 expression. For patients whose disease respond or did not progress after first-line platinum chemotherapy, maintenance with avelumab prolongs survival with respect to the best supportive care. Pembrolizumab also increases survival versus vinflunine or taxanes in patients with progression after chemotherapy who have not received avelumab, as well as enfortumab vedotin in those progressing to first-line chemotherapy followed by an antiPDL1/PD1. Erdafitinib may be considered in this setting in patients with FGFR alterations. An early onset of supportive and palliative care is always strongly recommended.
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Martins AR, Frazão J, Nogueira S, Godinho A. Atypical Presentation of a Urachal Carcinoma as an Enterocutaneous Fistula. Cureus 2022; 14:e23697. [PMID: 35505719 PMCID: PMC9056061 DOI: 10.7759/cureus.23697] [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] [Accepted: 03/31/2022] [Indexed: 11/05/2022] Open
Abstract
Urachal carcinoma is a rare and aggressive tumor, involving the urachus and the bladder. Symptoms of urachal carcinoma usually appear at later stages of the disease; therefore, these tumors are diagnosed in advanced stages, providing limited options for curative treatment. We report the clinical case of a 60-year-old man with a urachal carcinoma which presented as a mass of the abdominal wall invading the transverse colon, creating an enterocutaneous fistula. The patient underwent an en-bloc resection of the mass, segmentary resection of the transverse colon, and partial cystectomy.
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Affiliation(s)
| | - Joana Frazão
- General Surgery, Hospital Professor Doutor Fernando Fonseca, Lisboa, PRT
| | - Sara Nogueira
- General and Colorectal Surgery, Clinical Institute of Digestive and Metabolic Diseases, Hospital Clínic, Barcelona, ESP
| | - António Godinho
- General Surgery, Hospital Professor Doutor Fernando Fonseca, Lisboa, PRT
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Sharma P, Eigbire G, Sharma R. Small Bowel Obstruction Due to Metastatic Urachal Adenocarcinoma: A Rare Presentation. Cureus 2021; 13:e19705. [PMID: 34934573 PMCID: PMC8684352 DOI: 10.7759/cureus.19705] [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] [Accepted: 11/18/2021] [Indexed: 11/05/2022] Open
Abstract
Urachal adenocarcinoma is a rare but highly malignant epithelial cancer that accounts for <1% of all bladder malignancies and commonly presents with hematuria. We report a case of metastatic urachal adenocarcinoma presenting as bowel obstruction. A 54-year-old male patient with a history of alcohol abuse presented to the emergency with acute-onset, diffuse, cramping abdominal pain, worst in the epigastrium and lasting one day. Abdominal examination revealed moderate guarding and generalized tenderness with hypoactive bowel sounds. Imaging confirmed an evolving small bowel obstruction and a urachal remnant with a superimposed mass lesion. The patient underwent an exploratory laparotomy and a high-grade small bowel obstruction due to the mass was identified. An intraoperative frozen section identified adenocarcinoma. A biopsy of the urachal mass confirmed urachal adenocarcinoma. The final diagnosis was moderately differentiated urachal adenocarcinoma. The tumor was deemed unresectable due to the involvement of multiple loops of the small bowel and the mesentery of the small and large bowels. Systemic chemotherapy with 5-fluorouracil (5-FU), leucovorin, and oxaliplatin (modified FOLFOX-6) was initiated. Our patient did not report any prior urinary symptoms or recurrent abdominal pain, which are the common symptoms that urachal adenocarcinoma presents with. Bowel obstruction is a rare presentation of urachal adenocarcinoma since the spread of the disease to the viscera occurs much later in the course. This case report highlights a rare presentation of an even rarer malignancy.
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Affiliation(s)
| | - George Eigbire
- Cardiology, Louisiana State University Health Sciences Center, New Orleans, USA
| | - Rutwik Sharma
- Internal Medicine, Rochester Regional Health, Rochester, USA
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Tao L, Zhang H, An G, Lan H, Xu Y, Ge Y, Yao J. Balancing the Risk-Benefit Ratio of Immune Checkpoint Inhibitor and Anti-VEGF Combination Therapy in Renal Cell Carcinoma: A Systematic Review and Meta-Analysis. Front Oncol 2021; 11:739263. [PMID: 34722290 PMCID: PMC8552014 DOI: 10.3389/fonc.2021.739263] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 09/20/2021] [Indexed: 12/19/2022] Open
Abstract
Background Although immune checkpoint inhibitors (ICIs) combined with vascular endothelial growth factor receptor (VEGFR)-targeted therapy and sunitinib monotherapy have been widely applied to metastatic renal cell carcinoma (mRCC), effectiveness and safety data are still lacking. To optimize clinical decision-making, we conducted a systematic review and meta-analysis of published randomized clinical trials to characterize the efficacy and the risk of adverse events (AEs) in patients treated with ICIs plus anti-VEGF therapy. Materials and Methods We used PubMed, EMBASE, and the Cochrane Library to retrieve randomized controlled trials (RCTs) published before March 27, 2021. The efficacy outcomes were progression-free survival (PFS), overall survival (OS), and objective response rate (ORR). The pooled risk ratio (RR) and 95% confidence intervals (CI) of AEs were calculated in the safety analysis. Results Six RCTs involving 4,227 patients were identified after a systematic search. For OS, ICI and anti-VEGF combination therapy decreased mortality approximately 30% in the intention-to-treat population (ITT) (hazard ratio (HR) = 0.70, 95% CI: 0.57–0.87), but there was no statistical difference in patients evaluated as “favorable” by the International Metastatic Renal-Cell Carcinoma Database Consortium (IMDC) criteria compared with monotherapy (HR = 0.90, 95% CI: 0.55–1.46, p = 0.66). In terms of PFS, the progression risk for all participants declined 35% (HR = 0.65, 95% CI: 0.50–0.83) and patients evaluated as “poor” by IMDC benefited further (HR = 0.46, 95% CI: 0.36–0.58). No evident divergence was found in age and sex subgroups. The RRs of all-grade hypertension, arthralgia, rash, proteinuria, high-grade (grades 3–5) arthralgia, and proteinuria developed after combination therapy were increased compared with sunitinib. The risk of high-grade hypertension and rash showed no statistical difference. However, the risk of hand-foot skin reaction (HFSR), stomatitis, and dysgeusia decreased in combination therapy groups. Conclusions Compared with sunitinib, OS, PFS, and ORR were significantly improved in patients receiving ICI and anti-VEGF combination therapy at the expense of increased specific AEs. More attention should be paid to individualized application of these combination therapies to achieve the best benefit-risk ratio in the clinic. Systematic Review Registration [https://inplasy.com/] INPLASY: 202130104.
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Affiliation(s)
- Li Tao
- Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Huiyun Zhang
- Department of Oncology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Guangyu An
- Department of Oncology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Haoning Lan
- Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yaoqi Xu
- Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yang Ge
- Department of Oncology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jiannan Yao
- Department of Oncology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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13
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Chen M, Xue C, Huang RQ, Ni MQ, Li L, Li HF, Yang W, Hu AQ, Zheng ZS, An X, Shi Y. Treatment Outcome of Different Chemotherapy in Patients With Relapsed or Metastatic Malignant Urachal Tumor. Front Oncol 2021; 11:739134. [PMID: 34604084 PMCID: PMC8479186 DOI: 10.3389/fonc.2021.739134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/20/2021] [Indexed: 01/10/2023] Open
Abstract
Background Malignant urachal tumor is a rare subtype of genitourinary cancer. Our aim was to explore the optimal chemotherapy regimens for relapsed or metastatic urachal carcinoma. Materials and Methods We retrospectively enrolled 24 adult patients with relapsed or metastatic urachal carcinoma from January 2014 to September 2020 at Sun Yat-sen University Cancer Center. We summarized the chemotherapy regimens and classified them as fluorouracil based, platinum based, and paclitaxel based. Nine patients received XELOX (capecitabine and oxaliplatin) regimens, seven patients received TX (paclitaxel and capecitabine) regimens, and eight of them received chemotherapy including GP (gemcitabine and cisplatin), TP (paclitaxel and cisplatin), TN (paclitaxel and nedaplatin), and tislelizumab. Results The disease control rate was 75%. Among all patients, one patient treated with XELOX achieved partial remission (PR), while 17 patients showed stable disease. The median progression-free survival (PFS) and overall survival (OS) in all treated patients was 7.43 and 29.7 months, respectively. The patients receiving first-line platinum-based chemotherapy presented better PFS than those without platinum (median PFS 8.23 vs. 3.80 months, p = 0.032), but not significant for OS between two groups. There is no significant difference in PFS and OS for fluorouracil-based and paclitaxel-based groups as first-line regimen. Next-generation gene sequencing revealed TP53 mutation and low tumor mutational burden in five out of seven cases. Conclusion The platinum-based chemotherapy regimen is effective for relapsed or metastatic urachal carcinoma.
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Affiliation(s)
- Meiting Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Cong Xue
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Ri-Qing Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Meng-Qian Ni
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Lu Li
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Hai-Feng Li
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Wei Yang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - An-Qi Hu
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Zhou-San Zheng
- Department of Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin An
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Yanxia Shi
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
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Li S, Meng X, Liang P, Feng C, Shen Y, Hu D, Li Z. Clinical and Radiological Features of Urachal Carcinoma and Infection. Front Oncol 2021; 11:702116. [PMID: 34557408 PMCID: PMC8454411 DOI: 10.3389/fonc.2021.702116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/19/2021] [Indexed: 01/06/2023] Open
Abstract
PURPOSE To explore the clinical and radiological differences between urachal carcinoma and urachal infection. METHODS Clinical and imaging information for 13 cases of urachal carcinoma and 14 cases of urachal infection confirmed by pathology were retrospectively analyzed. The size, location, shape, margin, lesion composition, calcification, T1 and T2 signal intensity, peripheral lymph nodes, degree of enhancement, adjacent bladder wall, and apparent diffusion coefficient (ADC) value were examined in both groups, and distinguish features were determined. The student t-test or Mann-Whitney U test was used for quantitative data, and Fisher's exact test was used for qualitative data. Kappa coefficient consistency test was used to evaluate the interobserver agreement. RESULTS Sex, hematuria, abdominal pain, calcification, and thickening of adjacent bladder wall can distinguish between urachal carcinoma and urachal infection (p < 0.05). There were no statistical differences in age (p = 0.076), size (p = 0.797), location (p = 0.440), shape (p = 0.449), margin (p = 0.449), lesion composition (p = 0.459), T1 signal intensity (p = 0.196), T2 signal intensity (p = 0.555), peripheral lymph nodes (p = 0.236), degree of enhancements (p = 0.184) and ADC value (p = 0.780) between two groups. CONCLUSION The following clinical and imaging features help distinguish urachal carcinoma from urachal infection: sex, hematuria, abdominal pain, calcification, and thickening of the adjacent bladder wall.
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Affiliation(s)
| | | | | | | | | | | | - Zhen Li
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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15
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Shao G, Xu C, Liu J, Li X, Li L, Li X, Zhang X, Fan Y, Zhou L. Clinical, Pathological, and Prognostic Analysis of Urachal Carcinoma. Urol Int 2021; 106:199-208. [PMID: 34515250 DOI: 10.1159/000518028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/09/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The aim of this study was to improve understanding the clinical, pathologic, and prognostic features of urachal carcinoma (UrC), a retrospectively descriptive study was done in 2 clinical centers. METHODS After excluding the 2 missed patients, the clinical and pathological data of 59 patients with UrC, who were diagnosed or treated at 2 clinical centers between 1986 and 2019, was retrospectively analyzed. SPSS 22.0 (IBM) and GraphPad Prism 8.0.1 were used for statistics and data visualization. Survival data were analyzed by the Kaplan-Meier method and Log-rank tests. Cox proportional hazards regression were performed for find risk factors on predicting the prognosis. RESULTS Of all 59 patients, 47 were male and 12 were female. The median age at diagnosis was 51.6 years (range: 22-84 years). Gross hematuria was the most common symptom (79.66%). The majority of urachal neoplasms were adenocarcinomas (94.92%). Forty-two patients (72.41%) underwent extended partial cystectomy with en bloc resection of the entire urachus. The mean follow-up was 52 months (3-277 months). Median overall survival was 52.8 months (4-93 months). The 3-year cancer-specific survival (CSS) rate and 5-year CSS rate were 69.1% and 61.2%. There was no significant difference among localized T stage, tumor histologic grade and surgical procedures in determining prognosis by survival analyze. While patients with high-risk TNM stage (local abdominal metastasis, lymph node metastasis, or distant metastasis) (p = 0.003) and positive surgical margin (p < 0.001) had significantly worse prognosis. CONCLUSIONS The results indicate that high-risk TNM stage and positive surgical margin are risk predictors of prognosis. Localized T stage, histologic grade, and surgical procedure cause no significant effect on patient prognosis. The extended partial cystectomy is the recommended surgical approach for patients with UrC. Active multimodal treatments may improve the survival of patients with recurrent and metastatic disease.
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Affiliation(s)
- Guangjun Shao
- Department of Urology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China,
| | - Chunru Xu
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, Beijing, China.,National Urological Cancer Center, Beijing, China
| | - Jikai Liu
- Department of Urology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xuesong Li
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, Beijing, China.,National Urological Cancer Center, Beijing, China
| | - Luchao Li
- Department of Urology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaofeng Li
- Department of Urology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaoqing Zhang
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, Beijing, China.,National Urological Cancer Center, Beijing, China
| | - Yidong Fan
- Department of Urology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Liqun Zhou
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, Beijing, China.,National Urological Cancer Center, Beijing, China
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16
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Zhou YW, Long YX, Song K, Liang LB, Cheng K, Chen Y, Liu JY. Anterior wall adenocarcinoma of bladder with similar clinicopathological and prognostic characteristics as common bladder carcinomas should not be treated as or classified into urachal adenocarcinomas. Cancer Med 2021; 10:5415-5428. [PMID: 34278741 PMCID: PMC8366075 DOI: 10.1002/cam4.4053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 02/05/2023] Open
Abstract
Purpose To discuss whether the dome or anterior wall of bladder adenocarcinoma (BAC) should be classified into urachal carcinoma (UrC) and the relationship of primary tumor location (PTL) as well as treatment with survival. Methods Surveillance, Epidemiology, and End Results 18 database was examined for eligible patients from 1975 to 2016. Patients were classified into adenocarcinoma originating from the urachus (UAC), the dome (D‐BAC), the anterior wall (A‐BAC), and the other sites adenocarcinoma of the bladder (O‐BAC). The clinicopathological features, treatment, and survival were compared among the groups. Results Comparable clinicopathologic features were obtained between UAC and D‐BAC, which were different from those of A‐BAC and O‐BAC; otherwise, the latter two had similar clinicopathologic features. Univariable and multivariable Cox regression analyses indicated that PTL was an independent predictor for survival. O‐BAC conferred the worst prognosis then followed by A‐BAC, D‐BAC, and UAC. For non‐metastatic UAC or D‐BAC, partial cystectomy (with an en bloc resection of the urachus and umbilicus) is optimal for survival. However, the worse survival of non‐metastatic D‐BAC (compared with UAC) suggested different modalities, maybe more intensive surgery approaches, should be considered for D‐BAC. Conclusion This study illustrates that PTL of UAC and BAC was an independent predictor for survival. A‐BAC had comparable characters and prognosis with O‐BAC and should not be classified into and treated as UrC. For non‐metastatic disease, non‐metastatic D‐BAC may need more intensive modality.
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Affiliation(s)
- Yu-Wen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yi-Xiu Long
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Kun Song
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China.,Department of Abdominal Oncology, Mei Shan Cancer Hospital, Mei Shan, China
| | - Li-Bo Liang
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Ke Cheng
- Department of Abdominal Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Ye Chen
- Department of Abdominal Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Ji-Yan Liu
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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17
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Zheng H, Song W, Feng X, Zhao H. Metastatic Urachal Carcinoma Treated With Several Different Combined Regimens: A Case Report. Front Oncol 2021; 11:662589. [PMID: 34336658 PMCID: PMC8322726 DOI: 10.3389/fonc.2021.662589] [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: 02/01/2021] [Accepted: 07/05/2021] [Indexed: 11/16/2022] Open
Abstract
Urachal carcinoma is a rare bladder malignance. This study presents a case of an elderly patient with urachal carcinoma who was found to have pulmonary metastases 1 year after 5 recurrent resections. The patient was treated with up to 7 different chemotherapy regimens, including a VEGF monoclonal antibody and anti-PD-1 antibody. This is the first report of PD-1 antibody being used in patients with urachus, although the disease progressed after only four cycles of the application. The patient’s disease was controlled by the FOLFIRI combined with the VEGF monoclonal antibody regimen. The most prominent issues at present are the difficulty of obtaining drugs for rare cancers and the lack of late-stage clinical trials to guide therapeutic decisions.
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Affiliation(s)
- Han Zheng
- Department of Medical Oncology, The First Affiliated Hospital of Yan'an University, Yan'an, China
| | - Wei Song
- Department of Medical Oncology, The First Affiliated Hospital of Yan'an University, Yan'an, China
| | - Xiemin Feng
- Department of Medical Oncology, The First Affiliated Hospital of Yan'an University, Yan'an, China
| | - Hong Zhao
- Department of Medical Oncology, The First Affiliated Hospital of Yan'an University, Yan'an, China
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18
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Rouprêt M, Pignot G, Masson-Lecomte A, Compérat E, Audenet F, Roumiguié M, Houédé N, Larré S, Brunelle S, Xylinas E, Neuzillet Y, Méjean A. [French ccAFU guidelines - update 2020-2022: bladder cancer]. Prog Urol 2021; 30:S78-S135. [PMID: 33349431 DOI: 10.1016/s1166-7087(20)30751-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE - To update French guidelines for the management of bladder cancer specifically non-muscle invasive (NMIBC) and muscle-invasive bladder cancers (MIBC). METHODS - A Medline search was achieved between 2018 and 2020, notably regarding diagnosis, options of treatment and follow-up of bladder cancer, to evaluate different references with levels of evidence. RESULTS - Diagnosis of NMIBC (Ta, T1, CIS) is based on a complete deep resection of the tumor. The use of fluorescence and a second-look indication are essential to improve initial diagnosis. Risks of both recurrence and progression can be estimated using the EORTC score. A stratification of patients into low, intermediate and high risk groups is pivotal for recommending adjuvant treatment: instillation of chemotherapy (immediate post-operative, standard schedule) or intravesical BCG (standard schedule and maintenance). Cystectomy is recommended in BCG-refractory patients. Extension evaluation of MIBC is based on contrast-enhanced pelvic-abdominal and thoracic CT-scan. Multiparametric MRI can be an alternative. Cystectomy associated with extended lymph nodes dissection is considered the gold standard for non-metastatic MIBC. It should be preceded by cisplatin-based neoadjuvant chemotherapy in eligible patients. An orthotopic bladder substitution should be proposed to both male and female patients with no contraindication and in cases of negative frozen urethral samples; otherwise transileal ureterostomy is recommended as urinary diversion. All patients should be included in an Early Recovery After Surgery (ERAS) protocol. For metastatic MIBC, first-line chemotherapy using platin is recommended (GC or MVAC), when performans status (PS <1) and renal function (creatinine clearance >60 mL/min) allow it (only in 50% of cases). In second line treatment, immunotherapy with pembrolizumab demonstrated a significant improvement in overall survival. CONCLUSION - These updated French guidelines will contribute to increase the level of urological care for the diagnosis and treatment of patients diagnosed with NMIBC and MIBC.
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Affiliation(s)
- M Rouprêt
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Sorbonne Université, GRC n° 5, Predictive onco-uro, AP-HP, hôpital Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - G Pignot
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, Institut Paoli-Calmettes, 232, boulevard de Sainte-Marguerite, 13009 Marseille, France
| | - A Masson-Lecomte
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, hôpital Saint-Louis, Université Paris-Diderot, 10, avenue de Verdun, 75010 Paris, France
| | - E Compérat
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'anatomie pathologique, hôpital Tenon, HUEP, Sorbonne Université, GRC n° 5, ONCOTYPE-URO, 4, rue de la Chine, 75020 Paris, France
| | - F Audenet
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, hôpital Foch, Université de Versailles - Saint-Quentin-en-Yvelines, 40, rue Worth, 92150 Suresnes, France
| | - M Roumiguié
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Département d'urologie, CHU Rangueil, 1, avenue du Professeur-Jean-Poulhès, 31400 Toulouse, France
| | - N Houédé
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Département d'oncologie médicale, CHU Carémeau, Université de Montpellier, rue du Professeur-Robert-Debré, 30900 Nîmes, France
| | - S Larré
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, CHU de Reims, rue du Général Koenig, 51100 Reims, France
| | - S Brunelle
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service de radiologie, Institut Paoli-Calmettes, 232, boulevard de Sainte-Marguerite, 13009 Marseille, France
| | - E Xylinas
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, Université Paris-Descartes, 46, rue Henri-Huchard, 75018 Paris, France
| | - Y Neuzillet
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, CHU de Reims, rue du Général Koenig, 51100 Reims, France
| | - A Méjean
- Comité de cancérologie de l'Association française d'urologie, groupe vessie, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, hôpital européen Georges-Pompidou, AP-HP, Université de Paris, 20, rue Leblanc, 75015 Paris, France
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19
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Yu YD, Ko YH, Kim JW, Jung SI, Kang SH, Park J, Seo HK, Kim HJ, Jeong BC, Kim TH, Choi SY, Nam JK, Ku JY, Joo KJ, Jang WS, Yoon YE, Yun SJ, Hong SH, Oh JJ. The Prognosis and Oncological Predictor of Urachal Carcinoma of the Bladder: A Large Scale Multicenter Cohort Study Analyzed 203 Patients With Long Term Follow-Up. Front Oncol 2021; 11:683190. [PMID: 34136407 PMCID: PMC8202399 DOI: 10.3389/fonc.2021.683190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 05/04/2021] [Indexed: 01/24/2023] Open
Abstract
Aim This study evaluated the prognosis and survival predictors for bladder urachal carcinoma (UC), based on large scale multicenter cohort with long term follow-up database. Methods A total 203 patients with bladder UC treated at 19 hospitals were enrolled. Clinical parameters on carcinoma presentation, diagnosis, and therapeutic methods were reviewed for the primary cancer and for all subsequent recurrences. The stage of UC was stratified by Mayo and Sheldon pathological staging system. Oncological outcomes and the possible clinicopathological parameters associated with survival outcomes were investigated. Results The mean age of the patients was 54.2 years. Among the total of 203 patients, stages I, II, III, and IV (Mayo stage) were 48 (23.8%), 108 (53.5%), 23 (11.4%), and 23 (11.4%), respectively. Gross hematuria and bladder irritation symptoms were the two most common initial symptoms. The mean follow-up period was 65 months, and 5-year overall survival rates (OS), cancer-specific survival rates (CSS), and recurrence-free survival rates (RFS) were 88.3, 83.1, and 63.9%, respectively. For the patients with Mayo stage ≥III, OS, CSS, and RFS were significantly decreased to 38.0, 35.2, and 28.4%, respectively. The higher pathological stage (Mayo stage ≥III, Sheldon stage ≥IIIc), positive surgical margin (PSM), and positive lymphovascular invasion (PLM) were independent predictors of shorter OS, CSS, and RFS. Conclusion The pathological stage, PSM, and PLM were significantly associated with the survival of UC patients, emphasizing an importance of the complete surgical resection of tumor lesion.
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Affiliation(s)
- Young Dong Yu
- Department of Urology, College of Medicine, CHA University, Bundang CHA Hospital, Seongnam, South Korea
| | - Young Hwii Ko
- Department of Urology, Yeungnam University Hospital, Daegu, South Korea
| | - Jong Wook Kim
- Department of Urology, Korea University College of Medicine, Seoul, South Korea
| | - Seung Il Jung
- Department of Urology, Chonnam National University Medical School, Gwangju, South Korea
| | - Seok Ho Kang
- Department of Urology, Korea University School of Medicine, Seoul, South Korea
| | - Jinsung Park
- Department of Urology, Eulji University Hospital, Eulji University School of Medicine, Daejeon, South Korea
| | - Ho Kyung Seo
- Department of Urology, Center for Urologic Cancer Hospital, Goyang, South Korea
| | - Hyung Joon Kim
- Department of Urology, Myunggok Medical Research Institute, Konyang University College of Medicine, Daejeon, South Korea
| | - Byong Chang Jeong
- Department of Urology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, South Korea
| | - Tae-Hwan Kim
- Department of Urology, Kyungpook National University College of Medicine, Daegu, South Korea
| | - Se Young Choi
- Department of Urology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, South Korea
| | - Jong Kil Nam
- Department of Urology, Pusan National University Yangsan Hospital, Pusan, South Korea
| | - Ja Yoon Ku
- Department of Urology, Pusan National University Hospital, Busan, South Korea
| | - Kwan Joong Joo
- Department of Urology, Sungkyunkwan University School of Medicine, Kangbuk Samsung Hospital, Seoul, South Korea
| | - Won Sik Jang
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - Young Eun Yoon
- Department of Urology, Hanyang University Hospital, Seoul, South Korea
| | - Seok Joong Yun
- Department of Urology, College of Medicine, Chungbuk National University, Chungbuk National University Hospital, Cheongju, South Korea
| | - Sung-Hoo Hong
- Department of Urology, Seoul St Mary's Hospital, Seoul, South Korea
| | - Jong Jin Oh
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Urology, Seoul National University College of Medicine, Seoul, Korea
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20
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Moreira I, Coelho S, Rodrigues Â, Patrão AS, Maurício MJ. Urachal carcinoma: A case of a rare neoplasm. Curr Probl Cancer 2021; 45:100711. [PMID: 33541722 DOI: 10.1016/j.currproblcancer.2021.100711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/30/2020] [Accepted: 01/19/2021] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Urachal carcinoma is a rare type of non-urothelial malignancy that arises from the urachal ligament, a remnant of fetal development. It frequently involves the dome of the bladder or its midline, with adenocarcinoma being the most common histological type. This malignancy is generally diagnosed in advanced stages and is associated with poor prognosis. CASE REPORT A 40-year-old woman was referred to hospital due to recurrent urinary tract infections. Imaging studies showed the presence of a 3.7 cm tumor in the bladder dome that extended to the posterior region of the umbilicus. A biopsy through cystoscopy confirmed the diagnosis of urachal carcinoma. Since there were no metastases, the patient underwent partial cystectomy and resection of the urachal ligament and the umbilicus. Surgical margins were negative and it was considered a complete resection. Nine months later, disease progression occurred, with peritoneal carcinomatosis, multiple adenopathies and a 4 cm mass in the pelvic cavity with invasion of the vagina, rectum, and sigmoid colon. She began palliative chemotherapy with cisplatine and 5-fluorouracil. After 7 cycles, progression was again observed, with an increase of the pelvic mass, vaginal and rectal hemorrhage, multiple intramuscular implants, bilateral axillary adenopathies, as well as lesion in the right breast, which was compatible with metastasis from urachal carcinoma. She underwent hemostatic radiotherapy to the pelvic mass and second line palliative chemotherapy with gemcitabine and paclitaxel. After 4 cycles, the patient clinically deteriorated and eventually died. CONCLUSION Urachal carcinoma is an aggressive malignancy. Although systemic treatment may be effective in disease control, a standard chemotherapy regimen is yet to be determined. Multicenter trials are needed to clarify the best treatment approach in these patients.
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Affiliation(s)
- Inês Moreira
- Oncology Department, Portuguese Institute of Oncology Francisco Gentil, Porto, Portugal.
| | - Sara Coelho
- Oncology Department, Portuguese Institute of Oncology Francisco Gentil, Porto, Portugal
| | - Ângelo Rodrigues
- Pathology Department, Portuguese Institute of Oncology Francisco Gentil, Porto, Portugal
| | - Ana Sofia Patrão
- Oncology Department, Portuguese Institute of Oncology Francisco Gentil, Porto, Portugal
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21
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Jia Z, Chang X, Li X, Wang B, Zhang X. Urachal Carcinoma: Are Lymphadenectomy and Umbilectomy Necessary? Med Sci Monit 2020; 26:e927913. [PMID: 32958737 PMCID: PMC7519942 DOI: 10.12659/msm.927913] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Background The aim of this study was to explore the impact of lymphadenectomy and umbilectomy on long-term survival and progression-free survival (PFS) of patients with urachal carcinoma. Material/Methods We performed a retrospective analysis of 39 patients with urachal carcinoma. Clinicopathologic outcomes were evaluated, and overall survival (OS) and PFS were assessed by Kaplan-Meier method and Cox regression analysis. Results Thirty-four (87.2%) patients underwent partial cystectomy, and 3 (7.7%) patients underwent radical cystectomy with en bloc urachal resection. Eighteen (46.2%) patients underwent lymphadenectomy and 27 (69.2%) patients had umbilectomy. Multivariate analysis showed that tumor size (P=0.011), Mayo stage (P=0.012), and umbilectomy (P=0.007) were the independent prognostic factors for OS. The median overall survival time was 67 months. The differentiation degree of tumor (P=0.049), Mayo stage (P=0.004), and umbilectomy (P=0.046) were the independent prognostic factors for PFS. Lymph node resection was not a predictor of OS. Patients had poorer prognosis when the tumor invaded the entire wall, including the mucous layer, muscular layer, and serous layer of the bladder compared with those that invaded only the muscular layer (P=0.014). Conclusions Lymph node metastases and failure to undergo umbilectomy were the independent prognostic factors for OS and PFS. Lymph node resection was not a predictor of OS. Patients had poorer prognosis when the tumor invaded the entire wall of the bladder compared with those that invaded the muscular layer.
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Affiliation(s)
- Zhuo Jia
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese People's Liberation Army (PLA) General Hospital/PLA Medical School, Beijing, China (mainland)
| | - Xiao Chang
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese People's Liberation Army (PLA) General Hospital/PLA Medical School, Beijing, China (mainland)
| | - Xing Li
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese People's Liberation Army (PLA) General Hospital/PLA Medical School, Beijing, China (mainland)
| | - Baojun Wang
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese People's Liberation Army (PLA) General Hospital/PLA Medical School, Beijing, China (mainland)
| | - Xu Zhang
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese People's Liberation Army (PLA) General Hospital/PLA Medical School, Beijing, China (mainland)
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