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Ozercan AY, Guzel O, Imga NN, Topaloglu O, Aydin C, Kilicarslan A, Talay NB, Tuncel A. Fluorescence-guided laparoscopic partial adrenalectomy in adrenal medullary hyperplasia mimicking pheochromocytoma. Minerva Urol Nephrol 2024; 76:247-249. [PMID: 37987635 DOI: 10.23736/s2724-6051.23.05607-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Affiliation(s)
- Ali Y Ozercan
- University of Health Sciences School of Medicine, Department of Urology, Ankara State Hospital, Ankara, Türkiye
| | - Ozer Guzel
- University of Health Sciences School of Medicine, Department of Urology, Ankara State Hospital, Ankara, Türkiye
| | - Narin N Imga
- University of Health Sciences School of Medicine, Department of Endocrinology and Metabolism Diseases, Ankara State Hospital, Ankara, Türkiye
| | - Oya Topaloglu
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism Diseases, Ankara State Hospital, Ankara, Türkiye
| | - Cevdet Aydin
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism Diseases, Ankara State Hospital, Ankara, Türkiye
| | - Aydan Kilicarslan
- Ankara Yildirim Beyazit University School of Medicine, Department of Pathology, Ankara State Hospital, Ankara, Türkiye
| | - Nahide B Talay
- University of Health Sciences School of Medicine, Department of Nuclear Medicine, Ankara State Hospital, Ankara, Türkiye
| | - Altug Tuncel
- University of Health Sciences School of Medicine, Department of Urology, Ankara State Hospital, Ankara, Türkiye -
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Tuncel A, Keten T, Senel C, Erhuner Tengirsenk Z, Ozercan AY, Koseoglu B, Basboga S, Aykanat C, Tola M, Ercan K, Guzel O. Can the Mayo Adhesive Probability Score Predict Perioperative Outcomes in Laparoscopic Total and Partial Adrenalectomy? J Endourol 2024; 38:142-149. [PMID: 38062741 DOI: 10.1089/end.2023.0460] [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: 01/07/2024] Open
Abstract
Objective: This study aimed to determine whether the Mayo adhesive probability (MAP) score could predict perioperative outcomes in transperitoneal laparoscopic total adrenalectomy (LTA) and laparoscopic partial adrenalectomy (LPA). Materials and Methods: The clinical data of 139 patients who underwent transperitoneal LTA (n = 116) or LPA (n = 23) between March 2013 and September 2022 were retrospectively analyzed. According to the images obtained from preoperative contrast-enhanced computed tomography or magnetic resonance imaging, the patients were divided into two groups: the low MAP score group (0-1 points) and the high MAP score group (2-5 points). General clinical features and perioperative outcomes were compared between the groups. Results: In patients with a high MAP score, the mean body mass index (BMI) (p: 0.005), tumor size (p: 0.005), operative time (p: 0.002), estimated blood loss (EBL) (p: 0.001), and complication rate (p: 0.013) were significantly higher compared with those with a low MAP score. The comparison of the patients between the LTA and LPA subgroups revealed that operative time and EBL were significantly higher in both subgroups among the patients with a high MAP score. Moreover, the complication rate in the LTA subgroup was significantly higher in the high MAP score group compared with the other group. The Multivariate analyses revealed that a high MAP score was a risk factor for prolonged operative time (Odds Ratio [OR]: 3.081, 95% Confidence Interval [CI]: 1.284-7.398, p: 0.012), increased EBL (OR: 2.495, 95% CI: 1.114-5.588, p: 0.026), and complications (OR: 6.085, 95% CI: 1.532-24.171, p: 0.01) Conclusions: Patients with a high MAP score had a prolonged operative time, increased EBL, and a higher complication rate compared with those with a low MAP score. In addition, we found that a high MAP score was an independent risk factor for perioperative parameters and complications in patients who underwent LTA and LPA.
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Affiliation(s)
- Altug Tuncel
- Department of Urology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Tanju Keten
- Department of Urology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Cagdas Senel
- Department of Urology, Balikesir University School of Medicine, Balikesir, Turkey
| | - Zeynep Erhuner Tengirsenk
- Department of Radiology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Ali Yasin Ozercan
- Department of Urology, Ministry of Health, Sirnak State Hospital, Sirnak, Turkey
| | - Burak Koseoglu
- Department of Urology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Serdar Basboga
- Department of Urology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Can Aykanat
- Department of Urology, Koc University School of Medicine, Istanbul, Turkey
| | - Muharrem Tola
- Department of Radiology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Karabekir Ercan
- Department of Radiology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
| | - Ozer Guzel
- Department of Urology, Ankara State Hospital, University of Health Sciences School of Medicine, Ankara, Turkey
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Koseoglu B, Ozercan AY, Colak A, Basboga S, Tuncel A. Can near-infrared imaging distinguish a gelatin-based matrix granuloma from a malignancy in a kidney? MINIM INVASIV THER 2024; 33:58-62. [PMID: 37870063 DOI: 10.1080/13645706.2023.2272968] [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: 06/22/2023] [Accepted: 10/04/2023] [Indexed: 10/24/2023]
Abstract
Aim: Differentiating granulomas from cancerous tissue poses a significant challenge in upper urinary tract surgery. We present the case of a 62-year-old male with a gelatin-based matrix (SurgifloTM) granuloma in the kidney following renal cyst decortication eight years earlier.Methods: Contrast-enhanced abdominal tomography revealed a Bosniak type-4 cyst at the previous operation site. The patient underwent laparoscopic partial nephrectomy with near-infrared imaging.Results: The lesion presented as hypofluorescent relative to normal kidney tissue. Histopathological examination revealed a foreign body granuloma due to unabsorbed Surgiflo.Conclusion: The fluorescence pattern could not distinguish a Surgiflo granuloma from a malignant lesion of the kidney.
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Affiliation(s)
- Burak Koseoglu
- Department of Urology, University of Health Sciences School of Medicine, Ankara State Hospital, Ankara, Turkey
| | - Ali Yasin Ozercan
- Department of Urology, Ministry of Health Sirnak State Hospital, Sirnak, Turkey
| | - Aysel Colak
- Department of Pathology, University of Health Sciences School of Medicine, Ankara State Hospital, Ankara, Turkey
| | - Serdar Basboga
- Department of Urology, University of Health Sciences School of Medicine, Ankara State Hospital, Ankara, Turkey
| | - Altug Tuncel
- Department of Urology, University of Health Sciences School of Medicine, Ankara State Hospital, Ankara, Turkey
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Schiavone D, Ballo M, Filardo M, Dughiero S, Torresan F, Rossi GP, Iacobone M. Total adrenalectomy versus subtotal adrenalectomy for bilateral pheochromocytoma: meta-analysis. BJS Open 2023; 7:zrad109. [PMID: 37945270 PMCID: PMC10635800 DOI: 10.1093/bjsopen/zrad109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 08/18/2023] [Accepted: 08/29/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Bilateral pheochromocytomas are rare and often heritable. Total adrenalectomy leads to a definitive oncological cure, with subsequent definitive hypocortisolism. Subtotal adrenalectomy is a possible alternative. The aim of this study was to assess the effects of total adrenalectomy and subtotal adrenalectomy on bilateral pheochromocytoma in terms of post-surgical rate of recurrence, metastatic disease, and steroid dependence. METHODS Systematic searches in the bibliographic databases PubMed, Embase, and Europe PMC were performed for 1945 to 1 June 2023. PRISMA guidelines were followed and the PICO strategy was applied to English-language studies comparing subtotal adrenalectomy with total adrenalectomy. A random-effects model was used to assess the different outcomes for studies with high heterogeneity. The Newcastle-Ottawa scale and the Risk Of Bias In Non-randomized Studies of Interventions ('ROBINS-I') tool were used to assess quality and risk of bias. RESULTS From a total of 12 909 studies, 1202 patients (from 10 retrospective studies) were eligible for the meta-analysis. In six studies, including 1176 patients, the recurrence rate after subtotal adrenalectomy and total adrenalectomy was 14.1 versus 2.6 per cent respectively (OR 4.91, 95 per cent c.i. 1.30 to 18.54; P = 0.020; I2 72 per cent). In nine studies, including 1124 patients, the rate of post-surgical steroid dependence was 93.3 versus 11.6 per cent after total adrenalectomy and subtotal adrenalectomy respectively (OR 0.003, 95 per cent c.i. 0.0003 to 0.03; P < 0.00001; I2 66 per cent). Based on two studies, including 719 patients, no differences were evident regarding the occurrence of post-surgery metastatic disease. CONCLUSION Subtotal adrenalectomy leads to less post-surgical primary adrenal insufficiency, but leads to a higher postoperative recurrence rate. Future prospective randomized studies, with clear eligibility criteria, are needed to confirm these results.
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Affiliation(s)
- Donatella Schiavone
- Department of Medicine-DIMED, University of Padua, Padua, Italy
- Division of General Surgery, AULSS 6 Hospital ‘Madre Teresa di Calcutta’, Monselice, Italy
| | - Mattia Ballo
- Endocrine Surgery Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
| | - Marco Filardo
- Endocrine Surgery Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
| | - Silvia Dughiero
- Endocrine Surgery Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
| | - Francesca Torresan
- Endocrine Surgery Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
| | - Gian Paolo Rossi
- Internal and Emergency Unit and Specialized Hypertension Centre, Department of Medicine-DIMED, University of Padua, Padua, Italy
| | - Maurizio Iacobone
- Endocrine Surgery Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
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Conzo G, Patrone R, Flagiello L, Catauro A, Conzo A, Cacciatore C, Mongardini FM, Cozzolino G, Esposito R, Pasquali D, Bellastella G, Esposito K, Docimo L. Impact of Current Technology in Laparoscopic Adrenalectomy: 20 Years of Experience in the Treatment of 254 Consecutive Clinical Cases. J Clin Med 2023; 12:4384. [PMID: 37445419 DOI: 10.3390/jcm12134384] [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: 05/13/2023] [Revised: 06/22/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Laparoscopic adrenalectomy (LA), which avoids large abdomen incisions, is considered the gold standard technique for the treatment of benign small- and medium-size adrenal masses (<6 cm) and weighing < 100 g. A trascurable mortality and morbidity rate, short hospitalization and patient rapid recovery are the main advantages compared to traditional surgery. During the past decade, a new surgical technology has been developed that expedites a "clipless" adrenalectomy. Here, the authors analyze a clinical series of 254 consecutive patients who were affected by adrenal gland neoplasms and underwent LA by the transabdominal lateral approach over the two last decades. A literature review is also presented. METHODS Preoperative, intraoperative and postoperative data from 254 patients who underwent LA between January 2003 and December 2022 were retrospectively collected and reviewed. Diagnosis was obtained on the basis of clinical examination, laboratory values and imaging techniques. Doxazosin was preoperatively administered in the case of pheochromocytoma (PCC) while spironolactone and potassium were employed to treat Conn's disease. The same surgeon (CG) performed all the LA and utilized the same laparoscopic transabdominal lateral approach. Different dissection tools-ultrasonic, bipolar or mixed scissors-and hemostatic agents were used during this period. The following results were obtained: 254 patients were included in the study; functioning tumors were diagnosed in 155 patients, 52 patients were affected by PCCs, 55 by Conn's disease, 48 by Cushing's disease. Surgery mean operative time was 137.33 min (range 100-180 min) during the learning curve adrenalectomies and 98.5 min (range 70-180) in subsequent procedures. Mean blood loss was respectively 160.2 mL (range 60-280) and 96.98 mL (range 50-280) in the first 30 procedures and the subsequent ones. Only three conversions (1.18%) to open surgery occurred. No mortality or postoperative major complications were observed, while minor complications occurred in 19 patients (3.54%). In 153 out of 155 functioning neoplasms, LA was effective in the normalization of the endocrine profile. According to our experience, a learning curve consisting of 30 cases was identified. In fact, a lower operative time and a lower complication rate was reported following 30 LA. CONCLUSIONS LA is a safe procedure, even for masses larger than 6 cm and PCCs. Undoubtedly, the development of surgical technology has made it possible reducing operative times, performing a "clipless" adrenalectomy and extending the indications in the treatment of more complex patients. A multidisciplinary team, in referral high-volume centers, is recommended in the management of adrenal pathology. A 30-procedure learning curve is necessary to improve surgical outcomes.
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Affiliation(s)
- Giovanni Conzo
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Renato Patrone
- Dieti Department, University of Naples Federico II, 80100 Naples, Italy
- Division of Hepatobiliary Surgical Oncology, Istituto Nazionale Tumori IRCCS Fondazione Pascale-IRCCS di Napoli, 80131 Naples, Italy
| | - Luigi Flagiello
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Antonio Catauro
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Alessandra Conzo
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Chiara Cacciatore
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Federico Maria Mongardini
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Giovanni Cozzolino
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Rosetta Esposito
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Daniela Pasquali
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", 80100 Naples, Italy
| | - Giuseppe Bellastella
- Division of Endocrinology and Metabolic Diseases, Department of Medical, Surgical, Neurological, Metabolic Sciences and Aging, Second University of Naples, 80138 Naples, Italy
| | - Katherine Esposito
- Diabetes Unit, Department of Clinical and Experimental Medicine, Second University of Naples, 80138 Naples, Italy
| | - Ludovico Docimo
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
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Zawadzka K, Tylec P, Małczak P, Major P, Pędziwiatr M, Pisarska-Adamczyk M. Total versus partial adrenalectomy in bilateral pheochromocytoma - a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1127676. [PMID: 36998480 PMCID: PMC10043479 DOI: 10.3389/fendo.2023.1127676] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/22/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND In patients with bilateral pheochromocytoma, partial adrenalectomy offers the chance to preserve adrenal function and avoid the need for lifelong steroid supplementation. However, the risk of tumour recurrence raises questions about this procedure. The aim of our study was to compare partial and total adrenalectomy in bilateral pheochromocytoma through a systematic review with meta-analysis. METHODS A systematic search was carried out using databases (MEDLINE, EMBASE, Scopus, Web of Science, CENTRAL) and registers of clinical trials (ClinicalTrials.gov, European Trials Register, WHO International Trials Registry Platform). This meta-analysis included studies up to July 2022 without language restrictions. A random effects model meta-analysis was performed to assess the risk of tumor recurrence, steroid dependence and morbidity in these patients. RESULTS Twenty-five studies were included in the analysis involving 1444 patients. The relative risk (RR) of loss of adrenal hormone function during follow-up and the need for steroid therapy was 0.32 in patients after partial adrenalectomy: RR 0.32, 95% Confidence Interval (CI): 0.26-0.38, P < 0.00001, I2 = 21%. Patients undergoing partial adrenalectomy had a lower odds ratio (OR) for developing acute adrenal crisis: OR 0.3, 95% CI: 0.1-0.91, P=0.03, I2 = 0%. Partial adrenalectomy was associated with a higher risk of recurrence than total adrenalectomy: OR 3.72, 95% CI: 1.54-8.96, P=0.003, I2 = 28%. CONCLUSION Partial adrenalectomy for bilateral pheochromocytoma is a treatment that offers a chance of preserving adrenal hormonal function, but is associated with a higher risk of local tumor recurrence. There was no difference for the risk of metastasis and in overall mortality among the group with bilateral pheochromocytomas undergoing total or partial adrenalectomy. This study is in line with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and AMSTAR (A Measurement Tool to Assess Systematic Reviews) Guidelines (10, 11). SYSTEMATIC REVIEW REGISTRATION https://osf.io/zx3se.
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Affiliation(s)
- Karolina Zawadzka
- 2nd Department of General Surgery, Jagiellonian University Medical College, Kraków, Poland
- Jagiellonian University Medical College, Doctoral School of Medical and Health Sciences, Kraków, Poland
| | - Piotr Tylec
- 2nd Department of General Surgery, Jagiellonian University Medical College, Kraków, Poland
| | - Piotr Małczak
- 2nd Department of General Surgery, Jagiellonian University Medical College, Kraków, Poland
| | - Piotr Major
- 2nd Department of General Surgery, Jagiellonian University Medical College, Kraków, Poland
| | - Michał Pędziwiatr
- 2nd Department of General Surgery, Jagiellonian University Medical College, Kraków, Poland
| | - Magdalena Pisarska-Adamczyk
- Department of Medical Education, Jagiellonian University Medical College, Kraków, Poland
- *Correspondence: Magdalena Pisarska-Adamczyk,
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The Role of Intraoperative Indocyanine Green (ICG) and Preoperative 3-Dimensional (3D) Reconstruction in Laparoscopic Adrenalectomy: A Propensity Score-matched Analysis. Surg Laparosc Endosc Percutan Tech 2022; 32:643-649. [PMID: 36468889 PMCID: PMC9719832 DOI: 10.1097/sle.0000000000001105] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/25/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Laparoscopic adrenalectomy (LA) is considered the "gold standard" treatment of adrenal lesions that are often coincidentally diagnosed during the radiologic workup of other diseases. This study aims to evaluate the intraoperative role of indocyanine green (ICG) fluorescence associated with preoperative 3-dimensional reconstruction (3DR) in laparoscopic adrenalectomy in terms of perioperative outcomes. To our knowledge, this is the first prospective case-controlled report comparing these techniques. MATERIALS AND METHODS All consecutive patients aged≥18 and undergoing laparoscopic transperitoneal adrenalectomy for all adrenal masses from January 1, 2019 to January 31, 2022 were prospectively enrolled. Patients undertaking standard LA and those undergoing preoperative 3D reconstruction and intraoperative ICG fluorescence were matched through a one-on-one propensity score matching analysis (PSM) for age, gender, BMI, CCI score, ASA score, lesion histology, tumor side, and lesion diameter. Differences in operative time, blood loss, intraoperative and postoperative complications, conversion rate, and length of stay were analyzed. RESULTS After propensity score matching analysis, we obtained a cohort of 36 patients divided into 2 groups of 18 patients each. The operative time and intraoperative blood loss were shorter in patients of the 3DR group ( P =0,004 and P =0,004, respectively). There was no difference in terms of length of stay, conversion rate, and intraoperative and postoperative complications between the 2 groups. CONCLUSIONS The use of intraoperative ICG in LA and preoperative planning with 3DR images is a safe and useful addition to surgery. Furthermore, we observed a reduction in terms of operating time and intraoperative blood loss.
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He Z, Wang P, Liang Y, Fu Z, Ye X. Clinically Available Optical Imaging Technologies in Endoscopic Lesion Detection: Current Status and Future Perspective. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:7594513. [PMID: 33628407 PMCID: PMC7886528 DOI: 10.1155/2021/7594513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 01/13/2021] [Accepted: 01/27/2021] [Indexed: 01/02/2023]
Abstract
Endoscopic optical imaging technologies for the detection and evaluation of dysplasia and early cancer have made great strides in recent decades. With the capacity of in vivo early detection of subtle lesions, they allow modern endoscopists to provide accurate and effective optical diagnosis in real time. This review mainly analyzes the current status of clinically available endoscopic optical imaging techniques, with emphasis on the latest updates of existing techniques. We summarize current coverage of these technologies in major hospital departments such as gastroenterology, urology, gynecology, otolaryngology, pneumology, and laparoscopic surgery. In order to promote a broader understanding, we further cover the underlying principles of these technologies and analyze their performance. Moreover, we provide a brief overview of future perspectives in related technologies, such as computer-assisted diagnosis (CAD) algorithms dealing with exploring endoscopic video data. We believe all these efforts will benefit the healthcare of the community, help endoscopists improve the accuracy of diagnosis, and relieve patients' suffering.
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Affiliation(s)
- Zhongyu He
- Biosensor National Special Laboratory, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
| | - Peng Wang
- Biosensor National Special Laboratory, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
| | - Yuelong Liang
- Department of General Surgery, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Zuoming Fu
- Biosensor National Special Laboratory, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
| | - Xuesong Ye
- Biosensor National Special Laboratory, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
- State Key Laboratory of CAD and CG, Zhejiang University, Hangzhou 310058, China
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Gomella PT, Sanford TH, Pinto PA, Bratslavsky G, Metwalli AR, Linehan WM, Ball MW. Long-term Functional and Oncologic Outcomes of Partial Adrenalectomy for Pheochromocytoma. Urology 2020; 140:85-90. [PMID: 32109495 PMCID: PMC7255958 DOI: 10.1016/j.urology.2020.02.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To evaluate the recurrence and functional outcomes in a primarily hereditary cohort of patients undergoing partial adrenalectomy for pheochromocytoma. METHODS A retrospective review from a prospectively managed database of patients undergoing partial adrenalectomy from 1995 to 2018 at the National Cancer Institute was performed. Local recurrence was defined as imaging evidence of a recurrent or de novo lesion on the operative side. Steroid dependency was defined as requiring daily steroid replacement at time of last follow-up. RESULTS One hundred and twenty-four partial adrenalectomies, removing 162 tumors, were performed in 107 patients. Most patients had a known hereditary predisposition to develop bilateral, multifocal, and recurrent pheochromocytoma. Median tumor size was 2 cm (interquartile range (IQR) 1.5-2.8). Median follow-up was 60 months (IQR 13-131). Local recurrence occurred in 17 patients (15.8%) and were managed with active surveillance or surgery. A single patient (1/106, 0.9%) developed metastatic spread of pheochromocytoma approximately 14 years after his first of 2 partial adrenalectomies and remains alive under active surveillance. Median time to recurrence was 71 months (IQR 26-127) with 10 patients (9.3%) requiring daily steroid replacement at time of last follow-up. CONCLUSION Partial adrenalectomy offers excellent oncologic and functional outcomes, sparing most patients from lifelong steroid replacement therapy. Recurrences can be easily managed with repeat surgery or active surveillance via functional work-up and imaging. Partial adrenalectomy remains the recommended surgical management for patients pre-disposed to development of bilateral, multifocal and recurrent pheochromocytoma.
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Affiliation(s)
| | - Thomas H Sanford
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD; Department of Urology, SUNY Upstate Medical University, Syracuse, NY
| | - Peter A Pinto
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD
| | - Gennady Bratslavsky
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD; Department of Urology, SUNY Upstate Medical University, Syracuse, NY
| | - Adam R Metwalli
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD; Division of Urology, Howard University, Washington, DC
| | | | - Mark W Ball
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD.
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