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Kimura K, Yamamoto T, Tsuchiya J, Yoshida S, Yanai S, Onishi I, Fujii Y, Tateishi U. A diagnostic approach of various urethral diseases using multimodal imaging findings: comprehensive overview. Abdom Radiol (NY) 2024:10.1007/s00261-024-04435-0. [PMID: 38896251 DOI: 10.1007/s00261-024-04435-0] [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: 04/29/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 06/21/2024]
Abstract
In clinical practice, urethral diseases are not as frequent as conditions affecting other components of the urinary system. Radiological imaging tests, such as retrograde urethrography, CT, MRI, and PET/CT, along with patient history, are crucial for accurately assessing relatively rare urethral lesions. This article aimed to provide a comprehensive overview of urethral lesions, from traumatic changes to neoplasms, and discuss the multimodal imaging findings of various urethral lesions that radiologists should know. To this end, the normal imaging anatomy of the urethra and a step-by-step approach that can be used in clinical practice have been presented to help in the systematic understanding of urethral lesions.
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Affiliation(s)
- Koichiro Kimura
- Department of Diagnostic Radiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan.
| | - Tatsuya Yamamoto
- Department of Diagnostic Imaging, Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Junichi Tsuchiya
- Department of Diagnostic Radiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
| | - Soichiro Yoshida
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shuichi Yanai
- Department of Radiology, Fraternity Memorial Hospital, Tokyo, Japan
| | - Iichiro Onishi
- Department of Pathology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuhisa Fujii
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ukihide Tateishi
- Department of Diagnostic Radiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
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Neuville P, Murez T, Savoie PH, Rocher L, Fléchon A, Ferretti L, Van Hove A, Branger N, Camparo P, Rouprêt M. Primary urethral carcinoma: Recommendations of the oncology committee of the French Urology Association. THE FRENCH JOURNAL OF UROLOGY 2024; 34:102606. [PMID: 38437949 DOI: 10.1016/j.fjurol.2024.102606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/16/2024] [Accepted: 02/26/2024] [Indexed: 03/06/2024]
Abstract
Primary urethral carcinoma (PUC) is defined as a tumor process arising within the urethra, with no history of other urinary tract localization or synchronous tumor of the urinary tract. The most common histological types are urothelial carcinoma (UC), squamous cell carcinoma (SCC) and adenocarcinoma (AC). In men, UC predominates, while AC is rare. In women, AC affects around one in two patients, while EC and UC are equally divided between the remaining cases. Diagnosis is often delayed, and requires endoscopic examination with biopsies. MRI is the gold standard for local staging. FDG-PET scan can help in cases of doubt about regional or distant extension. The prognosis remains unfavorable despite aggressive surgical treatment. Multimodal management combining surgery, radiotherapy and chemotherapy appears to improve prognosis in severe forms.
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Affiliation(s)
- Paul Neuville
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie, hôpital Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France.
| | - Thibaut Murez
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service d'urologie et de transplantation rénale, CHU de Montpellier, 371, avenue du Doyen-Gaston-Giraud, 34295 Montpellier cedex 5, France
| | - Pierre Henri Savoie
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Centre d'urologie UROVAR, polyclinique les Fleurs, 332, avenue Frédéric-Mistral, 83190 Ollioules, France
| | - Laurence Rocher
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Service de radiologie, hôpital Antoine-Béclère, AP-HP, 157, rue de la Porte-de-Trivaux, 92140 Clamart, France; Université Paris-Saclay, BIOMAPS, 63, avenue Gabriel-Péri, 94270 Le Kremlin-Bicêtre, France
| | - Aude Fléchon
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Centre Léon-Bérard, 28, rue Laennec, 69008 Lyon, France
| | - Ludovic Ferretti
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Institut Paoli-Calmettes, 232, boulevard Sainte-Marguerite, 13273 Marseille, France; Service d'urologie, MSP Bordeaux Bagatelle, 203, route de Toulouse, 33401 Talence, France
| | - Antoine Van Hove
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Hôpital européen, 6, rue Désirée-Clary, 13003 Marseille, France
| | - Nicolas Branger
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Institut Paoli-Calmettes, 232, boulevard Sainte-Marguerite, 13273 Marseille, France
| | - Philippe Camparo
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Institut de pathologie des Hauts-de-France, 11, allée de l'Échauguette, 80000 Amiens, France
| | - Morgan Rouprêt
- Comité de Cancérologie de l'Association française d'urologie, groupe organes génitaux externes, Maison de l'urologie, 11, rue Viète, 75017 Paris, France; Sorbonne University, GRC 5 Predictive Onco-Uro, AP-HP, Urology, Pitié-Salpêtrière Hospital, 75013 Paris, France
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Miao J, Hu J, Wu J, Guo W, Chen J, Li J. Primary clear cell adenocarcinoma of female urinary tract: a case report and literature review. BMC Womens Health 2022; 22:251. [PMID: 35751118 PMCID: PMC9229477 DOI: 10.1186/s12905-022-01835-6] [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: 10/25/2021] [Accepted: 06/15/2022] [Indexed: 11/18/2022] Open
Abstract
Background Primary clear cell adenocarcinoma of the urethra is extremely rare, reported only in single case reports, and its histological origin is not clear. There is no standard treatment for CCAU at present, and surgery is still the main treatment for CCAU without distant metastasis. Case presentation A 67-year-old female complained of gross hematuria with frequent micturition and urgency. No urethral diverticulum was found by cystoscopy or MRI, and the mass grew around the urethra. Urethral and anterior pelvic viscera resection was performed. Clear cell adenocarcinoma was confirmed by immunohistochemistry after the operation, and no recurrence or metastasis was found after one year of follow-up. Conclusion CCAU is very rare, and most cases originate from the urethral diverticulum and some may also originate from tissues around the urethra. For CCAU patients without distant metastasis, the main treatment is still surgery, and radiotherapy and chemotherapy can be performed for patients with distant metastasis. Gene detection may provide guidance for the precise chemotherapy of CCAU.
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Affiliation(s)
- Jianguang Miao
- Department of Urology, Xiangtan Central Hospital, Xiangtan, 411100, Hunan, China.
| | - Jiebin Hu
- Department of Urology, Xiangtan Central Hospital, Xiangtan, 411100, Hunan, China
| | - Jilin Wu
- Department of Urology, Xiangtan Central Hospital, Xiangtan, 411100, Hunan, China
| | - Wei Guo
- Department of Urology, Xiangtan Central Hospital, Xiangtan, 411100, Hunan, China
| | - Jinbo Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, 410000, Hunan, China
| | - Jin Li
- Department of Urology, Xiangtan Central Hospital, Xiangtan, 411100, Hunan, China.
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Clear Cell Adenocarcinoma of the Urethra in Women: Distinctive MRI Findings for Differentiation From Nonadenocarcinoma and Non-Clear Cell Adenocarcinoma of the Urethra. AJR Am J Roentgenol 2017; 208:805-811. [PMID: 28140610 DOI: 10.2214/ajr.16.16929] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The purpose of this study is to evaluate the MRI findings differentiating clear cell adenocarcinoma of the urethra (CCAU) from nonadenocarcinoma of the urethra (NACU) and non-clear cell adenocarcinoma of the urethra (NCCAU) in women. MATERIALS AND METHODS Six women with pathologically proven CCAU, six women with pathologically confirmed NACU (two squamous cell carcinomas and four transitional cell carcinomas), and nine women with NCCAU underwent preoperative MRI. The MRI findings for CCAU, NACU, and NCCAU were reviewed by a radiologist who was blinded to the histopathologic findings and were compared using the Mann-Whitney U test and the Fisher exact test. RESULTS CCAU was shorter in height than NACU (3.4 cm vs 5.5 cm; p = 0.020) and also had a smaller height-to-width ratio than NACU (0.85 vs 1.51; p < 0.001) and NCCAU (0.85 vs 1.48; p = 0.002). The proportion of preserved urethra in CCAU (67%) was larger than that in either NACU (9%; p < 0.001) or NCCAU (22%; p < 0.001). All cases of CCAU originated within a diverticulum, whereas none of the cases of NACU and only one NCCAU originated in a diverticulum. Intratumoral septation was more frequently observed in CCAU (100%) than in NACU (16.6%; p = 0.015) or NCCAU (11.1%; p = 0.001). CONCLUSION MRI findings for CCAU were significantly distinctive, compared with findings for NACU and NCCAU. All cases of CCAU were associated with a urethral diverticulum, and CCAU had a lower height-to-width ratio, more frequent intratumoral septation, and greater preservation of normal urethra than did NACU and NCCAU.
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Abstract
Clear cell adenocarcinoma of the urethra is a rare and aggressive tumor of female gender preponderance. This neoplasm, the origin of which is still widely debated, has been reported with CT and MRI in case reports and small series. To the previously published conventional cross-sectional imaging description, the authors add the PET/CT features of this uncommon urologic neoplasm at its advanced stage in a 60-year-old patient complaining of urinary retention.
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Giannitsas K, Athanasopoulos A. Female urethral diverticula: from pathogenesis to management. An update. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.09.62] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Suzuki T, Furuse H, Kurita Y, Imanishi T, Tamura K, Otsuka A, Mugiya S, Ozono S. [Long-term survival of metastatic clear cell adenocarcinoma of the female urethra by multidisciplinary treatment: a case report]. Nihon Hinyokika Gakkai Zasshi 2013; 104:549-553. [PMID: 23819370 DOI: 10.5980/jpnjurol.104.549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
We report a case of clear cell adenocarcinoma of the female urethra. A 57-year-old woman presented with complaint of gross hematuria. Abdominal ultrasonography, cystourethroscopy, computed tomography (CT) and magnetic resonance imaging (MRI) revealed the urethral tumor was invasive to bladder neck. Clinical stage was determined as cT3N1M0, then anterior pelvic exenteration and ileal conduit formation were performed. The pathological diagnosis was clear cell adenocarcinoma of urethra and the stage was pT3N1. The patient received TS-1 and cisplatin for postoperative recurrence, but she died from multiple lung metastasis 54 months after the operation. Clear cell adenocarcinoma of the female urethra is rare case in the Japanese literatures. Pathogenesis and management of this rare condition are discussed.
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Affiliation(s)
- Takahisa Suzuki
- Department of Urology, Hamamatsu University School of Medicine
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Weng WC, Wang CC, Ho CH, Chang HC, Chen SC, Yu HJ, Huang KH. Clear cell carcinoma of female urethral diverticulum--a case report. J Formos Med Assoc 2012; 112:489-91. [PMID: 24016613 DOI: 10.1016/j.jfma.2012.07.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2010] [Revised: 03/05/2010] [Accepted: 03/16/2010] [Indexed: 10/27/2022] Open
Abstract
Primary malignancies of female urethral diverticulum are rare. A well-documented female patient with primary clear cell carcinoma of the urethral diverticulum is presented here. A 65-year-old woman presented with frequency and voiding difficulty for 2 months. Physical examination showed a 4-cm mass protruding from anterior vaginal wall. Intravenous urography, magnetic resonance imaging, and cystoscopy showed a polypoid mass in urethral diverticulum. She then underwent anterior exenteration with ileal conduit diversion and urethrectomy. Pathology confirmed the diagnosis of clear cell adenocarcinoma with bladder neck invasion. She had no disease recurrence at 2-year follow-up. Careful clinical examination and image studies are helpful in making the preoperative diagnosis for the rare disease. Early radical surgery can achieve better survival.
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Affiliation(s)
- Wen-Ching Weng
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
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Hosseinzadeh K, Heller MT, Houshmand G. Imaging of the Female Perineum in Adults. Radiographics 2012; 32:E129-68. [DOI: 10.1148/rg.324115134] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Chaudhari VV, Patel MK, Douek M, Raman SS. MR Imaging and US of Female Urethral and Periurethral Disease. Radiographics 2010; 30:1857-74. [DOI: 10.1148/rg.307105054] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Libby B, Chao D, Schneider BF. Non-surgical treatment of primary female urethral cancer. Rare Tumors 2010; 2:e55. [PMID: 21139970 PMCID: PMC2994528 DOI: 10.4081/rt.2010.e55] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2010] [Accepted: 08/19/2010] [Indexed: 11/25/2022] Open
Abstract
Primary carcinomas of the female urethra are extremely rare, with an annual incidence of less than ten in one million. Currently, there is no consensus regarding management of this malignancy. However, there have been several case reports demonstrating the efficacy of chemoradiation in the treatment of female urethral cancer. In this report we present two cases of female primary urethral adenocarcinoma that were treated by concomitant chemotherapy and external beam radiotherapy, followed by interstitial brachytherapy.
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Abstract
Primary urethral cancers represent less than 1% of genitourinary malignancy. Given this is an uncommon disease, there are limited data to guide diagnostic and treatment strategies. Surgical extirpation remains the standard for most patients, with the addition of chemotherapy and radiation therapy in select patients. The surgical approach to urethral cancer depends largely on the location and extent of the tumor.
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Ha HK, Lee W, Lee SD, Lee JZ, Chung MK. Laparoscopic radical cystourethrectomy in a patient with adenocarcinoma of the female urethral diverticulum. Korean J Urol 2010; 51:145-8. [PMID: 20414429 PMCID: PMC2855478 DOI: 10.4111/kju.2010.51.2.145] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Accepted: 01/03/2010] [Indexed: 11/18/2022] Open
Abstract
Adenocarcinomas arising in the female urethra have been rarely reported. Here we report a case of laparoscopic radical cystourethrectomy with incontinent urinary diversion in a patient with adenocarcinoma in the urethra and bladder. A 60-year-old female presenting with a history of recurrent cystitis and painless hematuria was referred to our facility with voiding difficulty and a urethral mass. Radiologic evaluation showed an enhanced mass in the urethra and bladder neck. Cystoscopic biopsy of the mass in the bladder neck revealed an adenocarcinoma. Laparoscopic radical cystourethrectomy with anterior vaginal wall excision followed by extracorporeal incontinent urinary diversion was performed.
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Affiliation(s)
- Hong Koo Ha
- Department of Urology, Pusan National University Hospital, Pusan National Universtiy School of Medicine, Busan, Korea
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