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García-Perdomo HA, Dávila-Raigoza AM, Summers E, Billingham L, Necchi A, Griffiths G, Spiess PE. Urethral cancer: a comprehensive review endorsed by the Global Society of Rare Genitourinary Tumours. BJU Int 2024; 134:175-184. [PMID: 38587299 DOI: 10.1111/bju.16334] [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: 04/09/2024]
Abstract
OBJECTIVE To determine the effectiveness and adverse effects of urethrectomy alone or as part of multimodal therapy (MMT). METHODS A comprehensive search was conducted across MEDLINE (OVID), EMBASE, LILACS and the Cochrane Central Register of Controlled Trials (CENTRAL) databases, from their inception to the present date. The study cohort comprised individuals aged 16 years and older diagnosed with urethral tumours at any stage who underwent either isolated urethrectomy or urethrectomy as an integral component of MMT. RESULTS Ninety-two studies comprising 25 480 patients met the inclusion criteria. Surgical outcomes for urethral cancer vary considerably, with 5-year overall survival (OS) ranging from 10% to 68% based on disease extent, approach, and gender. Radiotherapy (RT) alone provides 5-year OS of approximately 40%. Combined regimens provide better outcomes compared to single modalities, including reduced recurrence and enhanced survival. However, trimodal therapy showed survival benefits only for urothelial subtypes, indicating the need to tailor management according to cancer type. MMT with neoadjuvant chemotherapy prior to surgery demonstrated the most consistent survival gains. CONCLUSIONS The management of urethral cancer demands a nuanced, personalised approach, accounting for factors such as tumour location, sex, and tumour stage. MMT combining surgery, chemotherapy and RT has shown the ability to enhance outcomes in advanced disease. More extensive collaborative studies through specialised centres are imperative to advance evidence-based protocols and refine treatment in order to improve survival.
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Affiliation(s)
- Herney Andrés García-Perdomo
- UROGIV Research Group, Department of Surgery, School of Medicine, Universidad del Valle, Cali, Colombia
- Division of Urology/Urooncology, Department of Surgery, School of Medicine, Universidad del Valle, Cali, Colombia
| | | | - Ellie Summers
- Cancer Research U.K., Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Lucinda Billingham
- Cancer Research U.K., Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Andrea Necchi
- Urological Research Institute, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Gareth Griffiths
- Cancer Research U.K., Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Philippe E Spiess
- Department of Genitourinary Oncology and Tumor Biology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
- Urology and Oncology, University of South Florida, Tampa, FL, USA
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March B, Palma CA, Leslie S, Watson G, Lee P, Austin KK, Solomon M, Jeffery N. Phallus Preservation for Locally Advanced Proximal Primary Urethral Carcinoma: Technique and Outcomes. Urology 2023; 173:198-203. [PMID: 36646175 DOI: 10.1016/j.urology.2022.12.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/25/2022] [Accepted: 12/27/2022] [Indexed: 01/15/2023]
Abstract
INTRODUCTION To describe a novel method of penile sparing perineal urethrectomy for locally advanced proximal primary urethral cancers (PUC). TECHNICAL CONSIDERATIONS In mid-2021, 2 cases underwent pelvic exenterative surgery for pT3 and pT4 PUC. The procedure comprised of a complete urethrectomy, proximal penectomy, en bloc pubectomy and excision of pelvic diaphragm in both cases. One case included a wide excision of scrotum, whilst the other required a prostatectomy and abdominoperineal resection of the rectum to achieve complete tumor resection. A complete R0 resection was achieved in both cases. At 6 months follow up, there is no evidence of ischemic necrosis of the penis and cosmesis is satisfactory to both patients. We provide a comprehensive operative description of both cases, together with illustrations, and discuss the underlying principles of penile preservation in the surgical treatment of locally advanced proximal PUC. CONCLUSION Complete perineal urethrectomy with phallic preservation is feasible in men with locally advanced proximal bulbar urethral cancer in the absence of tumor invasion of the penile shaft. The remnant penis survives off arterial supply from the superficial penile arteries arising from the external pudendal arteries. Phallic preservation may benefit patient's psychological quality of life post-procedure.
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Affiliation(s)
- Brayden March
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Catalina A Palma
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Scott Leslie
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Institute of Academic Surgery, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Geoffrey Watson
- Department of Anatomical Pathology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Peter Lee
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Surgical Outcomes Research Centre, Sydney Local Health District, Sydney, Australia
| | - Kirk Ks Austin
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Institute of Academic Surgery, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Surgical Outcomes Research Centre, Sydney Local Health District, Sydney, Australia
| | - Michael Solomon
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Institute of Academic Surgery, Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Surgical Outcomes Research Centre, Sydney Local Health District, Sydney, Australia; Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Nicola Jeffery
- Department of Urology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia.
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3
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Li X, Xu C, Ji X, Lin J. Metastasis of squamous cell carcinoma of the urethra to the bladder after direct visual internal urethrotomy (DVIU): A case report. Asian J Surg 2023:S1015-9584(23)00211-7. [PMID: 36822940 DOI: 10.1016/j.asjsur.2023.02.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 02/09/2023] [Indexed: 02/25/2023] Open
Affiliation(s)
- Xiaoyu Li
- Department of Urology, Peking University First Hospital, Beijing, 100034, China; Institute of Urology, Peking University, Beijing, 100034, China; National Urological Cancer Center, Beijing, 100034, China; Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Chunru Xu
- Department of Urology, Peking University First Hospital, Beijing, 100034, China; Institute of Urology, Peking University, Beijing, 100034, China; National Urological Cancer Center, Beijing, 100034, China; Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Xing Ji
- Department of Urology, Peking University First Hospital, Beijing, 100034, China; Institute of Urology, Peking University, Beijing, 100034, China; National Urological Cancer Center, Beijing, 100034, China; Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Jian Lin
- Department of Urology, Peking University First Hospital, Beijing, 100034, China; Institute of Urology, Peking University, Beijing, 100034, China; National Urological Cancer Center, Beijing, 100034, China; Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China.
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4
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Calderón Cortez JF, Territo A, Fontana M, Gaya JM, Sanguedolce F, Palou J, Huguet J, Breda A. Primary urethral carcinoma: Results from a single center experience. Actas Urol Esp 2022; 46:70-77. [PMID: 35120853 DOI: 10.1016/j.acuroe.2020.10.017] [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: 05/16/2020] [Accepted: 10/26/2020] [Indexed: 06/14/2023]
Abstract
INTRODUCTION AND AIM OF THE STUDY Primary urethral carcinoma (PUC) is a rare neoplastic disease arising in the urethra, without any evidence of a previous or synchronous carcinoma of the entire urinary tract. Since rare diseases are often incorrectly diagnosed and managed, the aim of this study was to analyze the experience of a single urology center in the treatment of PUC, focusing on neoplasms arising from the male anterior urethra. MATERIALS AND METHODS Medical records of patients with neoplasms at the level of the penile and bulbar urethra who presented at our tertiary referral center between January 1988 and December 2018 were retrospectively reviewed. Patients with carcinoma of the prostatic urethra were excluded. The diagnosis was obtained with the aid of urethroscopy and lesion biopsy. Local staging was performed by means of contrast-enhanced MRI in selected patients. Staging was achieved by clinical examination, ultrasonography, and CT scan. Radical surgery (radical cystectomy + total penectomy + bilateral inguinal lymphadenectomy) was proposed to patients with ≥T2 tumors or cN+ with a good performance status, proximal tumor and without severe comorbidities. In case of nodal involvement, neoadjuvant chemotherapy was additionally offered. Patients with localized disease (<T2) and/or more distal tumors underwent urethrectomy or partial penectomy. Kaplan-Meier curves were evaluated for analysis of overall survival (OS), cancer-specific survival (CSS), and recurrence-free survival (RFS). RESULTS A total of 13 male patients with anterior PUC were studied retrospectively. Total penectomy was performed in 7 cases, while partial urethrectomy was performed in 5 cases, and partial penectomy in 1 case. Of the 7 patients who underwent total penectomy, 5 underwent radical cystectomy with bilateral inguinal lymphadenectomy. Three patients were treated with neoadjuvant systemic chemotherapy, of which 2 were cT3N+ and 1 was cT3N0. The predominant histologic subtype was squamous cell carcinoma (SCC), found in 7 patients (53.8%), while urothelial carcinoma (UC) was present in 5 patients (38.5%) and a malignant fibro-histiocytoma in 1 case. Most patients were diagnosed at advanced stages of the disease, with T2 tumors in 15.4% and T3 tumors in 46.2% of the cases. Median follow-up was 24 months (range 1-294). After surgical treatment, 8 patients (61.5%) presented disease recurrence after a median of 6.3 months, with a 5-year RFS of 58% ± 14%. The 5-year OS rate was 50% ± 14% while the 5-year CSS rate was 66% ± 13%. CONCLUSION Given its rarity, urethral carcinoma should be treated in a referral center. Treatment options include a radical approach or penile-preserving surgery (urethrectomy or partial penectomy) in cases of localized disease. Due to the high recurrence rate, strict follow-up is mandatory.
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Affiliation(s)
- J F Calderón Cortez
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Territo
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain.
| | - M Fontana
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J M Gaya
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - F Sanguedolce
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J Palou
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J Huguet
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Breda
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
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5
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Celtik K, Lim K, Dursun F, Xu J, Klaassen Z, Zhang J, Efstathiou E, Sonpavade G, Wallis C, Satkunasivam R. Association between perioperative chemotherapy and survival in men undergoing radical resection for primary urethral urothelial carcinoma: An Analysis of the National Cancer Database. Clin Genitourin Cancer 2022; 20:244-251. [DOI: 10.1016/j.clgc.2022.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/12/2022] [Accepted: 01/17/2022] [Indexed: 01/03/2023]
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Calderón Cortez JF, Territo A, Fontana M, Gaya JM, Sanguedolce F, Palou J, Huguet J, Breda A. Primary urethral carcinoma: Results from a single center experience. Actas Urol Esp 2021; 46:S0210-4806(21)00096-6. [PMID: 34332811 DOI: 10.1016/j.acuro.2020.10.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 09/24/2020] [Accepted: 10/26/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND AIM OF THE STUDY Primary urethral carcinoma (PUC) is a rare neoplastic disease arising in the urethra, without any evidence of a previous or synchronous carcinoma of the entire urinary tract. Since rare diseases are often incorrectly diagnosed and managed, the aim of this study was to analyze the experience of a single urology center in the treatment of PUC, focusing on neoplasms arising from the male anterior urethra. MATERIALS AND METHODS Medical records of patients with neoplasms at the level of the penile and bulbar urethra who presented at our tertiary referral center between January 1988 and December 2018 were retrospectively reviewed. Patients with carcinoma of the prostatic urethra were excluded. The diagnosis was obtained with the aid of urethroscopy and lesion biopsy. Local staging was performed by means of contrast-enhanced MRI in selected patients. Staging was achieved by clinical examination, ultrasonography, and CT scan. Radical surgery (radical cystectomy + total penectomy + bilateral inguinal lymphadenectomy) was proposed to patients with ≥T2 tumors or cN + with a good performance status, proximal tumor and without severe comorbidities. In case of nodal involvement, neoadjuvant chemotherapy was additionally offered. Patients with localized disease ( RESULTS A total of 13 male patients with anterior PUC were studied retrospectively. Total penectomy was performed in 7 cases, while partial urethrectomy was performed in 5 cases, and partial penectomy in 1 case. Of the 7 patients who underwent total penectomy, 5 underwent radical cystectomy with bilateral inguinal lymphadenectomy. Three patients were treated with neoadjuvant systemic chemotherapy, of which 2 were cT3N + and 1 was cT3N0. The predominant histologic subtype was squamous cell carcinoma (SCC), found in 7 patients (53.8%), while urothelial carcinoma (UC) was present in 5 patients (38.5%) and a malignant fibro-histiocytoma in 1 case. Most patients were diagnosed at advanced stages of the disease, with T2 tumors in 15.4% and T3 tumors in 46.2% of the cases. Median follow-up was 24 months (range 1-294). After surgical treatment, 8 patients (61.5%) presented disease recurrence after a median of 6.3 months, with a 5-year RFS of 58%±14%. The 5-year OS rate was 50%±14% while the 5-year CSS rate was 66%±13%. CONCLUSIóN: Given its rarity, urethral carcinoma should be treated in a referral center. Treatment options include a radical approach or penile-preserving surgery (urethrectomy or partial penectomy) in cases of localized disease. Due to the high recurrence rate, strict follow-up is mandatory.
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Affiliation(s)
- J F Calderón Cortez
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
| | - A Territo
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
| | - M Fontana
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España.
| | - J M Gaya
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
| | - F Sanguedolce
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
| | - J Palou
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
| | - J Huguet
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
| | - A Breda
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, España
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7
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Farrell MR, Xu JT, Vanni AJ. Current Perspectives on the Diagnosis and Management of Primary Urethral Cancer: A Systematic Review. Res Rep Urol 2021; 13:325-334. [PMID: 34104638 PMCID: PMC8180270 DOI: 10.2147/rru.s264720] [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: 02/21/2021] [Accepted: 04/28/2021] [Indexed: 11/23/2022] Open
Abstract
Primary urethral cancer (PUC) is a rare but highly aggressive malignancy that causes malignant urethral obstruction. We conducted a literature review using PubMed to identify original research studies that assessed the diagnosis and management of primary urethral cancer. PUC affects men more than women, is more common in African Americans than Caucasians, and is associated with history of chronic inflammation and irritation of the urinary tract. Patients suspected of PUC should undergo a complete work-up including cystoscopy, magnetic resonance imaging, and biopsy. In men and women, surgical monotherapy ranging from organ-sparing to more radical reconstructive procedures has adequate survival rates for early stage PUC and has been shown to be similarly as effective as radiation monotherapy, while multimodal therapy has become the standard of treatment for advanced stage PUC. Salvage surgery or radiation therapy has been linked with increased survival rates. Nodal involvement at the time of diagnosis is a negative prognosticator and should be treated with multimodal therapy. Further prospective studies with greater sample sizes and standardized clinical trials would allow for greater consistency in evaluating the different treatment modalities for PUC.
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Affiliation(s)
- M Ryan Farrell
- Center for Reconstructive Urologic Surgery, Lahey Hospital and Medical Center, Burlington, MA, USA
| | - Jonathan T Xu
- Center for Reconstructive Urologic Surgery, Lahey Hospital and Medical Center, Burlington, MA, USA
| | - Alex J Vanni
- Center for Reconstructive Urologic Surgery, Lahey Hospital and Medical Center, Burlington, MA, USA
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8
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Urethral cancer managed with phallus preserving surgery: a case report. J Med Case Rep 2021; 15:91. [PMID: 33608031 PMCID: PMC7896403 DOI: 10.1186/s13256-020-02553-z] [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: 10/02/2019] [Accepted: 10/11/2020] [Indexed: 11/25/2022] Open
Abstract
Background Primary urethral carcinoma (PUC) is rare and accounts for < 1% of all genito-urinary cancers. There is a male predominance of 3:1 and a peak incidence in the 7th and 8th decades. The aetiology of this cancer is similar to penile cancer, and the human papilloma virus (HPV) is thought to be an essential factor in tumorigenesis. Urethral cancer should be diagnosed and staged with a combination of tumour biopsy, MRI, and CT with treatment involving a multimodal approach. Contemporary management emphasises phallus-preserving surgery where feasible. Case presentation Here, we describe a case of distal urethral carcinoma, which presented as a metastatic groin mass and identifying the primary lesion proved challenging. Diagnostic flexible cystoscopy identified a tiny lesion in the navicular fossa, which was biopsied and confirmed to be a squamous cell carcinoma. The patient then underwent phallus preserving surgery, including distal urethrectomy with bilateral inguinal lymph node dissections. The final stage was pT1N1M0, and adjuvant chemotherapy was started. The distal urethrectomy involved the surgical creation of a hypospadic meatus in the midshaft of the penis. Normal voiding and sexual function were preserved. Conclusions Urethral cancer is a rare malignancy and clinicians should bear in mind that early diagnosis of this disease can be very difficult depending on the anatomical location of the tumour. Treatment currently favours penis-preserving surgery.
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Neoadjuvant Radiation with Concurrent 5-FU Resulting in Complete Pathologic Response in Stage IIIB Squamous Cell Carcinoma of the Urethra. Case Rep Oncol Med 2020; 2020:7948538. [PMID: 32110455 PMCID: PMC7042525 DOI: 10.1155/2020/7948538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 01/25/2020] [Indexed: 11/18/2022] Open
Abstract
Squamous cell carcinoma (SCC) of the urethra is a rare malignancy, comprising less than 1% of all malignancies. The annual age-adjusted incidence of urethral SCC is 4.3 per million in men and 1.5 per million in women. Due to the rarity of the disease, there are a limited number of prospective randomized controlled trials to evaluate the optimal management of locally advanced urethral SCC. Here, we present the case of a 47-year-old man with stage IIIB urethral squamous cell cancer that showed complete clinical and pathologic response to neoadjuvant chemoradiation with only 5-flurouracil after incomplete response to traditional chemotherapy with paclitaxel, ifosfamide, and cisplatin (TIP).
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10
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Current Disease Management of Primary Urethral Carcinoma. Eur Urol Focus 2019; 5:722-734. [DOI: 10.1016/j.euf.2019.07.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 06/06/2019] [Accepted: 07/02/2019] [Indexed: 12/19/2022]
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Shanks JH, Srigley JR, Brimo F, Comperat E, Delahunt B, Koch M, Lopez‐Beltran A, Reuter VE, Samaratunga H, Tsuzuki T, Kwast T, Varma M, Grignon D. Dataset for reporting of carcinoma of the urethra (in urethrectomy specimens): recommendations from the International Collaboration on Cancer Reporting (ICCR). Histopathology 2019; 75:453-467. [DOI: 10.1111/his.13877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jonathan H Shanks
- Department of Histopathology The Christie NHS Foundation Trust Manchester UK
| | - John R Srigley
- Department of Laboratory Medicine and Pathobiology University of Toronto Toronto ON Canada
| | - Fadi Brimo
- McGill University Health Center Montréal QC Canada
| | - Eva Comperat
- Department of Pathology Hospital Tenon, HUEP, Sorbonne University Paris France
| | - Brett Delahunt
- Department of Pathology and Molecular Medicine, Wellington School of Medicine and Health Sciences University of Otago Wellington New Zealand
| | - Michael Koch
- Department of Urology Indiana University School of Medicine Indianapolis IN USA
| | | | - Victor E Reuter
- Department of Pathology Memorial Sloan Kettering Cancer Center New York NY USA
| | - Hemamali Samaratunga
- Aquesta Specialized Uropathology Brisbane Qld, Australia
- Centre for Clinical Research The University of Queensland Brisbane Qld, Australia
- Princess Alexandra Hospital Brisbane Qld Australia
| | | | - Theo Kwast
- Laboratory Medicine Program University Health Network, University of Toronto Toronto ON Canada
| | - Murali Varma
- Department of Cellular Pathology University Hospital of Wales Cardiff UK
| | - David Grignon
- IUH Pathology Laboratory, Department of Pathology and Laboratory Medicine Indiana University School of Medicine Indianapolis IN USA
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Singh T, Li QK, Song DY. Pathologic Complete Response After Chemoradiation of a Massive Primary Urethral Carcinoma. Adv Radiat Oncol 2019; 4:487-491. [PMID: 31360804 PMCID: PMC6639762 DOI: 10.1016/j.adro.2019.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 02/26/2019] [Accepted: 02/27/2019] [Indexed: 11/05/2022] Open
Affiliation(s)
- Tanmay Singh
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Qing Kay Li
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Y Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland
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13
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Castiglione F, Alnajjar HM, Christodoulidou M, Albersen M, Parnham A, Freeman A, Jameson C, Mitra A, Nigam R, Malone P, Muneer A. Primary Squamous Cell Carcinoma of the Male Proximal Urethra: Outcomes from a Single Centre. Eur Urol Focus 2019; 7:163-169. [PMID: 30853605 DOI: 10.1016/j.euf.2019.02.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 02/05/2019] [Accepted: 02/25/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Primary squamous cell carcinoma (SCC) of the male proximal urethra is an aggressive and rare urogenital malignancy. OBJECTIVE To review the surgical management and outcomes for male proximal urethral SCCs within a single centre and to suggest an algorithm for the surgical management of these rare tumours. DESIGN, SETTING, AND PARTICIPANTS This was a retrospective study of patients undergoing surgery for male proximal urethral SCC within a single tertiary academic centre managing rare genital tumours. Ten patients with a histological diagnosis of proximal urethral SCC were identified from an institutional database over a period of 10 yr with a median follow-up of 22.5 mo (standard deviation±25.77 mo). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Pathological staging, surgical treatment, and neoadjuvant and adjuvant treatment were recorded. Complications according to the Clavien-Dindo classification and overall survival rates were recorded. Kaplan-Meier curves were used for overall survival. RESULTS AND LIMITATIONS A total of 10 patients were identified of whom eight underwent panurethrectomy and radical prostatectomy. Radical inguinal lymphadenectomy was performed in five patients, which confirmed bilateral metastatic disease. Perioperative complications were reported in six patients (Clavien I and II). Within 6 mo of surgery, 90% of patients developed distant metastatic disease. Nine patients died of urethra cancer during the follow-up. One patient is still on follow-up. The median overall follow-up was 13.92 mo (range: 5-91 mo). At 5 yr, cancer-specific/overall survival was 10%. A limitation of this study is the retrospective design, which is unavoidable for such a rare disease. CONCLUSIONS Radical surgery allows local disease control, but despite neo/adjuvant treatment, proximal urethral SCC is associated with poor survival outcomes and progression to distant metastatic disease within 6 mo. PATIENT SUMMARY Proximal urethral squamous cell carcinoma is a rare cancer in men which is often detected late. Patients often present with problems such as voiding, urethral bleeding, or a palpable mass. Aggressive surgery allows local control, but despite this the overall survival is poor. Adjuvant and neoadjuvant radiochemotherapy can improve survival. Multicentric randomised trials are needed to identify the correct treatment modality.
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Affiliation(s)
- Fabio Castiglione
- Department of Urology, University College London Hospital, London, UK; NIHR Biomedical Research Centre, University College London Hospital, London, UK; Division of Surgery and Interventional Science, University College London, London, UK
| | | | | | - Maarten Albersen
- Department of Urology, University College London Hospital, London, UK
| | - Arie Parnham
- Department of Urology, University College London Hospital, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospital, London, UK
| | - Charles Jameson
- Department of Pathology, University College London Hospital, London, UK
| | - Anita Mitra
- Department of Oncology, University College London Hospital, London, UK
| | - Raj Nigam
- Department of Urology, University College London Hospital, London, UK
| | - Peter Malone
- Department of Urology, University College London Hospital, London, UK
| | - Asif Muneer
- Department of Urology, University College London Hospital, London, UK; NIHR Biomedical Research Centre, University College London Hospital, London, UK; Division of Surgery and Interventional Science, University College London, London, UK.
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14
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Werntz RP, Riedinger CB, Fantus RJ, Smith ZL, Packiam VT, Adamsky MA, Smith N, Steinberg GD. The role of inguinal lymph node dissection in men with urethral squamous cell carcinoma. Urol Oncol 2018; 36:526.e1-526.e6. [PMID: 30446445 DOI: 10.1016/j.urolonc.2018.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 08/07/2018] [Accepted: 09/21/2018] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Urethral squamous cell cancer is a rare disease with limited clinical recommendations regarding management of the inguinal lymph nodes. Despite the similarities to penile cancer in terms of squamous cell carcinoma (SCC) histology and lymphatic drainage, there is not enough evidence to recommend for or against a prophylactic inguinal lymph node dissection (ILND) in patients with clinically negative groins and a primary tumor stage of T1b or higher. The objective of the study was to identify the rate of prophylactic inguinal lymph node dissection, node positive rate, and overall survival in patients with clinical T1 to T4 stage. The patients were separated into clinical N stage and the rates of node positivity were compared. We hypothesize that the node positivity rate would be similar to that observed in penile cancer of similar clinical T and N stage and provide evidence for prophylactic inguinal lymph node dissection in urethral squamous cancer. We also sought to determine the value of ILND in clinically node positive (cN+) and clinically node negative (cN-) patients. METHODS The National Cancer Database was queried for all cases of primary urethral cancer in men from 2004 to 2014. Patients with other cancer diagnoses, metastasis, nonsquamous histology, female patients, and patients with a history of radiation therapy were excluded. Male patients with urethral squamous cell cancer of the anterior urethra with T1 or higher T stage were included in this study. All-cause mortality was compared using multivariable Cox regression controlling for covariates. RESULTS The study included 725 men with urethral SCC with T1 or higher clinical T stage. The median age was 63 years (33-83 interquartile range). Of the 725 men, 536 men did not receive an ILND and 189 (26%) underwent ILND. Patients who received LND had significantly higher clinical T and clinical N stage. There was no difference in age, sex, or histology between those with ILND versus no ILND. In patients with T1 to T4 and clinical N0, the ILND rate was 21.8% (89/396). The lymph node positive rate in patients with N0 and T1 to T4 primary tumor was 9%. In patients with clinically node positive disease (N1/N2), the overall ILND rate was 76%. The lymph node positive rate for patients with clinical nodal disease was 84%. On multivariable analysis cox regression, lymph node positivity was associated with worse overall survival when controlling for T stage, clinical N stage, and age (HR 1.56, 95% 1.3-1.9, P = 0.000). On multivariable analysis after controlling for T stage, sex, and age, having an ILND was associated with improved OS in patients with clinical N1 or N2 disease (HR 0.46, 95% 0.28-0.78 P = 0.002). CONCLUSION The node positivity rate in patients with T1 to T4 and N0 is 9%, much lower than reported in penile cancer with a high-risk primary tumor but clinically negative groins. This argues against routine prophylactic inguinal ILND in patients with urethral SCC who are clinically N0, perhaps suggesting different biological behavior of urethral SCC compared to penile SCC. Performing a lymph node dissection in patients with clinically N1 or N2 disease is associated with improved OS.
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Affiliation(s)
- Ryan P Werntz
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL.
| | | | - Richard J Fantus
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL
| | - Zachary L Smith
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL
| | - Vignesh T Packiam
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL
| | - Melanie A Adamsky
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL
| | - Norm Smith
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL
| | - Gary D Steinberg
- Department of Surgery, Section of Urology, The University of Chicago, Chicago, IL
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Aleksic I, Rais-Bahrami S, Daugherty M, Agarwal PK, Vourganti S, Bratslavsky G. Primary urethral carcinoma: A Surveillance, Epidemiology, and End Results data analysis identifying predictors of cancer-specific survival. Urol Ann 2018; 10:170-174. [PMID: 29719329 PMCID: PMC5907326 DOI: 10.4103/ua.ua_136_17] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Objectives Primary urethral carcinoma (PUC) is rare, accounting for <1% of genitourinary malignancies. Current knowledge regarding is founded upon tertiary care centers reporting their experiences. We aim to identify factors predictive of outcomes using a nationwide registry database. Materials and Methods The Surveillance, Epidemiology, and End Results-18 registries database was queried for cases of PUC ranging between 2004 and 2010. To identify PUC cases, ICD-O site code C68.0 was used as a filter, hence identifying PUC with histologic subtypes including urothelial carcinoma (UC), squamous cell carcinoma (SCC), and adenocarcinoma (AC). Tumor characteristics were compared using log-rank analysis, and survival outcomes were compared using Cox proportional hazards models. Results A total of 419 PUC cases were identified, 250 (59.7%) male and 169 (40.3%) female patients. The most common histology in men was UC (134, 53.6%), followed by SCC (87, 34.8%) and AC (29, 11.6%). The most common histology in women was AC (79, 46.7%), followed by SCC (43, 25.4%) and UC (42, 24.9%). Log-rank analysis illustrated significant difference in cancer-specific survival (CSS) for T-stage, N-stage, M-stage, and stage of PUC with all histological variants combined (P < 0.001). Multivariate Cox proportional hazards model demonstrated that stage and age were significant for survival, with a risk ratio of 1.033 (95% confidence interval [CI], 1.020-1.046)/year of increased age (P < 0.001) and 3.71 (95% CI, 2.72-5.05) for patients with regional or distant spread. Conclusions Knowledge of patient and tumor characteristics that influences survival is paramount in dictating management. The present study illustrates that age and stage are factors significantly associated with CSS in PUC.
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Affiliation(s)
- Ilija Aleksic
- Division of Urology, Albany Medical Center, Albany, NY, USA
| | - Soroush Rais-Bahrami
- Department of Urology, University of Alabama At Birmingham, Birmingham, AL, USA.,Department of Radiology, University of Alabama At Birmingham, Birmingham, AL, USA
| | - Michael Daugherty
- Department of Urology, Upstate Medical University, Syracuse, NY, USA
| | - Piyush K Agarwal
- Center For Cancer Research, National Cancer Institute, Bethesda, MD, USA
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Torbrand C, Håkansson U, Ehrnström R, Liedberg F. Diagnosing Distal Urethral Carcinomas in Men Might Be Only the Tip of the Iceberg. Clin Genitourin Cancer 2017; 15:e1131-e1135. [DOI: 10.1016/j.clgc.2017.07.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Accepted: 07/09/2017] [Indexed: 10/19/2022]
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17
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Abstract
Primary urethral cancer is one of the rare urologic tumors. Distal urethral tumors are usually less advanced at diagnosis compared with proximal tumors and have a good prognosis if treated appropriately. Low-stage distal tumors can be managed successfully with a surgical approach in men or radiation therapy in women. There are no clear-cut indications for the choice of the most appropriate treatment modality. Organ-preserving modalities have shown effective and should be used whenever they do not compromise the oncological safety to decrease the physical and psychological trauma of dismemberment or loss of sexual/urinary function.
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18
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Berjeaut RH, Persaud MDI, Sopko N, Burnett AL. Urethral carcinoma in situ: recognition and management. Int Urol Nephrol 2017; 49:637-641. [PMID: 28101735 DOI: 10.1007/s11255-017-1512-3] [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] [Received: 12/02/2016] [Accepted: 01/10/2017] [Indexed: 11/30/2022]
Abstract
PURPOSE Urethral carcinoma in situ (CIS) is an uncommon malignancy that is poorly described in the published literature and is often under-recognized in the clinical setting. This short case series reports some challenges associated with the recognition and management of this disease. METHODS A retrospective chart review was done over a 12-year period of patients presenting with urethral cancer to the Johns Hopkins Hospital. Four patients were identified with CIS of the anterior urethra, and their demographic and clinical data were recorded. RESULTS Three patients presented with meatal lesions that were initially treated as infectious/inflammatory diseases before diagnoses of malignancy were determined following lesion biopsy. The fourth patient presented with painless hematuria and had a cystoscopy and biopsy of urethral polyps. All patients were treated surgically by sequential distal urethrectomy and various reconstructive procedures. Concurrent lymph node dissections were undertaken in two patients who had clinical or radiologic evidence of lymphadenopathy. One patient had persistent disease even after aggressive urethral resection, and he succumbed to his illness 2 years later. CONCLUSION This is the largest series of urethral CIS, a disease with potentially serious consequences. A high index of suspicion should be maintained when evaluating and managing these patients.
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Affiliation(s)
- Ricardo H Berjeaut
- Division of Urology, Hospital das Clinicas, University of Sao Paulo School of Medicine, São Paulo, Brazil
| | - Maliza D I Persaud
- Department of Urology, San Fernando General Hospital, University of the West Indies (UWI) School of Medicine, San Fernando, Trinidad and Tobago
| | - Nikolai Sopko
- The James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Arthur L Burnett
- The James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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19
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Development of Squamous Cell Carcinoma of Buccal Mucosa Graft Used for Urethroplasty: A Case Report. Urol Case Rep 2016; 10:60-62. [PMID: 27981037 PMCID: PMC5153435 DOI: 10.1016/j.eucr.2016.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 11/01/2016] [Indexed: 12/04/2022] Open
Abstract
Urethroplasty may involve the use of tissue substitution including buccal mucosa graft (BMG), penile fasciocutaneous flaps, or skin grafts. Stricture recurrence and fistula formation are some uncommon complications that can result from surgery. The development of squamous cell carcinoma (SCC) after BMG substitution urethroplasty is a new complication that we encountered that has not been described in the literature. We present the first reported case of a patient who developed SCC of the buccal mucosa graft used to reconstruct the urethra.
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21
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Zargar-Shoshtari K, Sexton WJ, Poch MA. Management of Urethral Recurrences: Urothelial and Nonurothelial. Urol Clin North Am 2016; 43:515-521. [PMID: 27717437 DOI: 10.1016/j.ucl.2016.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This article discusses the diagnostic and therapeutic options in the management of urethral cancer recurrence in patients treated with urethral sparing cystectomy as well as those who had urethral preservation following primary urethral carcinoma.
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Affiliation(s)
| | - Wade J Sexton
- Department of Genitourinary Oncology, Moffitt Cancer Center, 12902 Magnolia Drive, Tampa, FL 33612, USA
| | - Michael A Poch
- Department of Genitourinary Oncology, Moffitt Cancer Center, 12902 Magnolia Drive, Tampa, FL 33612, USA.
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22
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Sui W, RoyChoudhury A, Wenske S, Decastro GJ, McKiernan JM, Anderson CB. Outcomes and Prognostic Factors of Primary Urethral Cancer. Urology 2016; 100:180-186. [PMID: 27720774 DOI: 10.1016/j.urology.2016.09.042] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 09/14/2016] [Accepted: 09/20/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To identify prognostic and treatment factors for primary urethral cancer using a nationwide database. MATERIALS AND METHODS The National Cancer Database was queried for all cases of primary urethral cancer from 2004 to 2013. Patients with other cancer diagnoses, metastasis, or diagnosis on autopsy were excluded. Proportional hazards regression was used to identify independent predictors of overall survival in patients with primary urethral cancer. Because we hypothesized that predictors may covary by sex, we also performed regression analysis stratified by sex. RESULTS We identified 1268 men and 869 women with primary urethral cancer. Women tended to have more advanced tumors and adenocarcinoma histology. Median survival for the entire cohort was 49 months (43-55), with 5- and 10-year survival rates of 46% and 31%, respectively. On multivariate analysis, age, race, stage, grade, and Charlson comorbidity index were independent predictors of overall survival. Histology was not a predictor of overall survival in the combined model; however, adenocarcinoma in women increased hazards of death, whereas it decreased hazards of death in men when compared with squamous cell carcinoma. CONCLUSION Men and women with primary urethral cancer had significant differences in histology, grade, and nodal status. In addition to several expected disease-related factors, black race was associated with increased mortality for patients with primary urethral cancer.
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Affiliation(s)
- Wilson Sui
- Department of Urology, Columbia University Medical Center, New York, NY
| | - Arindam RoyChoudhury
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY
| | - Sven Wenske
- Department of Urology, Columbia University Medical Center, New York, NY
| | | | - James M McKiernan
- Department of Urology, Columbia University Medical Center, New York, NY
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23
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Lucarelli G, Spilotros M, Vavallo A, Palazzo S, Miacola C, Forte S, Matera M, Campagna M, Colamonico O, Schiralli F, Sebastiani F, Di Cosmo F, Bettocchi C, Di Lorenzo G, Buonerba C, Vincenti L, Ludovico G, Ditonno P, Battaglia M. A Challenging Surgical Approach to Locally Advanced Primary Urethral Carcinoma: A Case Report and Literature Review. Medicine (Baltimore) 2016; 95:e3642. [PMID: 27175683 PMCID: PMC4902525 DOI: 10.1097/md.0000000000003642] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequently unsatisfactorily treated. We report a case of advanced PUC, surgically treated with combined approaches.A 47-year-old man underwent transurethral resection of a urethral lesion with histological evidence of a poorly differentiated squamous cancer of the bulbomembranous urethra. Computed tomography (CT) and bone scans excluded metastatic spread of the disease but showed involvement of both corpora cavernosa (cT3N0M0). A radical surgical approach was advised, but the patient refused this and opted for chemotherapy. After 17 months the patient was referred to our department due to the evidence of a fistula in the scrotal area. CT scan showed bilateral metastatic disease in the inguinal, external iliac, and obturator lymph nodes as well as the involvement of both corpora cavernosa. Additionally, a fistula originating from the right corpus cavernosum extended to the scrotal skin. At this stage, the patient accepted the surgical treatment, consisting of different phases. Phase I: Radical extraperitoneal cystoprostatectomy with iliac-obturator lymph nodes dissection. Phase II: Creation of a urinary diversion through a Bricker ileal conduit. Phase III: Repositioning of the patient in lithotomic position for an overturned Y skin incision, total penectomy, fistula excision, and "en bloc" removal of surgical specimens including the bladder, through the perineal breach. Phase IV: Right inguinal lymphadenectomy.The procedure lasted 9-and-a-half hours, was complication-free, and intraoperative blood loss was 600 mL. The patient was discharged 8 days after surgery. Pathological examination documented a T4N2M0 tumor. The clinical situation was stable during the first 3 months postoperatively but then metastatic spread occurred, not responsive to adjuvant chemotherapy, which led to the patient's death 6 months after surgery.Patients with advanced stage tumors of the bulbomembranous urethra should be managed with radical surgery including the corporas up to the ischiatic tuberosity attachment, and membranous urethra in continuity with the prostate and bladder. Neo-adjuvant treatment may be advisable with the aim of improving the poor prognosis, even if the efficacy is not certain while it can delay the radical treatment of the disease.
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Affiliation(s)
- Giuseppe Lucarelli
- From the Department of Emergency and Organ Transplantation, Urology, Andrology and Kidney Transplantation Unit, University of Bari (GLucarelli, MS, AV, SP, CM, MM, SF, MC, OC, FSchiralli, FSebastiani, FD, CBettocchi, PD, MB); Division of General Surgery, Polyclinic Hospital (LV), Bari; Department of Clinical Medicine, Medical Oncology Unit, Federico II University, Naples (GD, CBuonerba); and Department of Urology, Minimally Invasive and Robotic Surgery Center "F. Miulli", Acquaviva della Fonti (GLudovico), Italy
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Blick C, Sahdev V, Mitra A, Nigam R, Muneer A. The contemporary management of primary urethral carcinoma. JOURNAL OF CLINICAL UROLOGY 2015. [DOI: 10.1177/2051415815584129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Primary urethral cancer is a rare malignancy; the most common histological subtype is squamous cell carcinoma. The aetiology of this cancer is similar to penile cancer and the human papilloma virus (HPV) is thought to be an important factor in tumourigenesis. Surgery with or without chemoradiotherapy is the accepted treatment for primary urethral cancer. Current practice supports penile-sparing surgery, to maximise functional and psychological outcomes. We have reviewed the literature to summarise the pathogenesis and management of primary urethral cancer.
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Affiliation(s)
| | - Varun Sahdev
- Department of Urology, University College Hospital, London, UK
| | - Anita Mitra
- Department of Urology, University College Hospital, London, UK
| | - Raj Nigam
- Department of Urology, Royal Surrey County Hospital, Guildford, UK
| | - Asif Muneer
- Department of Urology, University College Hospital, London, UK
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Serrano N, Chang M, Leland Rogers C, Orton M, Mannino R, Grob M, Agarwal R, Moghanaki D. Patient autonomy and shared decision making in the management of urethral cancer. Pract Radiat Oncol 2015; 6:66-70. [PMID: 26577009 DOI: 10.1016/j.prro.2015.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 08/28/2015] [Accepted: 09/09/2015] [Indexed: 12/14/2022]
Affiliation(s)
- Nicholas Serrano
- Department of Radiation Oncology, Virginia Commonwealth University, Massey Cancer Center, Richmond, Virginia
| | - Michael Chang
- Department of Radiation Oncology, Virginia Commonwealth University, Massey Cancer Center, Richmond, Virginia; Radiation Oncology Service, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia
| | - C Leland Rogers
- Department of Radiation Oncology, Virginia Commonwealth University, Massey Cancer Center, Richmond, Virginia; Radiation Oncology Service, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia
| | - Matthew Orton
- Department of Radiation Oncology, Indiana University, IU Health Arnett Cancer Center, Lafayette, Indiana
| | - Rosemarie Mannino
- Hematology Oncology Section, Medical Service, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia; Division of Hematology, Oncology and Palliative Care, Virginia Commonwealth University, Massey Cancer Center, Richmond, Virginia
| | - Mayer Grob
- Department of Urology, Virginia Commonwealth University, Richmond, Virginia; Department of Urology, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia
| | - Rakesh Agarwal
- Department of Radiology, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia
| | - Drew Moghanaki
- Department of Radiation Oncology, Virginia Commonwealth University, Massey Cancer Center, Richmond, Virginia; Radiation Oncology Service, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia.
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Kent M, Zinman L, Girshovich L, Sands J, Vanni A. Combined Chemoradiation as Primary Treatment for Invasive Male Urethral Cancer. J Urol 2015; 193:532-7. [DOI: 10.1016/j.juro.2014.07.105] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Marissa Kent
- Department of Urology, Lahey Hospital and Medical Center, Burlington, Massachusetts
| | - Leonard Zinman
- Department of Urology, Lahey Hospital and Medical Center, Burlington, Massachusetts
| | - Lyubov Girshovich
- Department of Radiation Oncology, Lahey Hospital and Medical Center, Burlington, Massachusetts
| | - Jacob Sands
- Department of Oncology, Lahey Hospital and Medical Center, Burlington, Massachusetts
| | - Alex Vanni
- Department of Urology, Lahey Hospital and Medical Center, Burlington, Massachusetts
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Abstract
PURPOSE OF REVIEW The lymph node dissection (LND) is an integral component of many oncologic surgeries. Better understanding of each cancer's behaviour and improvements in surgical techniques necessitate a critical analysis of lymph node disease and the optimal LND template. This review will focus on updates in managing lymph node disease in testicular, penile, upper tract urothelial and urethral cancer. RECENT FINDINGS For testicular and penile cancer, advances have focused on reducing the morbidity associated with the standard templates of dissection while maintaining oncologic efficacy. For upper tract urothelial carcinoma, data continue to be mixed regarding the need for a LND, though it does seem to benefit patients with advanced tumours. Little is known regarding the optimal LND template for urethral cancer. SUMMARY A thorough LND has an established diagnostic and therapeutic role in testicular and penile cancer. For upper tract urothelial carcinoma, the role of an LND remains controversial, though emerging evidence points to an association with improved outcomes. Due to the rarity of urethral cancer, there are no standard LND templates, though excising clinically positive nodes is recommended. For all these cancers, more sophisticated risk stratification based upon clinical and pathologic factors has helped determine which patients require an LND and how to best manage these patients after surgery.
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Abstract
BACKGROUND Primary urethral cancer in males is a rare entity with only approximately 800 cases described, which is why it is difficult to formulate evidence-based guidelines for treatment. For tumors in the pT2 stage with a localization distal to the membranous urethra, a penis-preserving operation can be carried out. METHODS In the period from November 2006 to February 2014 a total of 4 patients with primary urethral cancer underwent a penis-preserving urethral resection. The tumor characteristics and treatment results were collated retrospectively. RESULTS Of the four patients one had a transitional cell carcinoma of the mid-penile urethra in stage pT2 G2. In two out of the four patients a squamous cell carcinoma (PEC) was present in the mid-penile urethra in stages pT2 G2 and pT2 G3, respectively, with concomitant carcinoma in situ (CIS). The fourth patient had a PEC of the fossa terminalis in stage pT2 G2. Initially all patients underwent a penis-preserving resection. In one case, despite an initial R0 resection a local recurrence occurred and a complete penectomy was performed. Irradiation and lymphadenectomy were not carried out. At a mean follow-up of 37 months all patients are currently in complete remission. CONCLUSION Primary penile urethral cancer can be treated by a penis-preserving operation. Close follow-up is essential because recurrence can arise despite an initial R0 resection.
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Dayyani F, Hoffman K, Eifel P, Guo C, Vikram R, Pagliaro LC, Pettaway C. Management of advanced primary urethral carcinomas. BJU Int 2014; 114:25-31. [PMID: 24447439 DOI: 10.1111/bju.12630] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Primary urethral carcinoma (PUC) is a rare malignancy accounting for <1% of genitourinary cancers, with a predilection for men and African-Americans. The sites and histology of urethral carcinoma vary by gender and anatomical location. Squamous cell carcinoma is most common among both genders but adenocarcinomas are noted in 15-35% of cases among women. Obstructive or irritative symptoms and haematuria are common modes of presentation. Clinical evaluation includes cystourethroscopy with biopsy and examination under anaesthesia. Magnetic resonance imaging provides a highly effective method to image the primary tumour while defıning the potential involvement of surrounding structures. Most tumours are localised, with regional metastases to nodal sites seen in up to 30% of cases in both genders, while distant metastases at presentation are rare (0-6%), but occur in up to 40% of cases with recurrent disease. Among men, the two most important prognostic factors are disease location and stage. Low-stage tumours (T1-2) and tumours involving the fossa navicularis or the penile urethra have a better prognosis than higher stage tumours (>T2 or N+) and lesions involving the bulbomembranous urethra. In women, in addition to stage and location, the size of the tumour has also prognostic implications. While surgery and radiation therapy (RT) are of benefit in early stage disease, advanced stage PUC requires multimodal treatment strategies to optimise local control and survival. These include induction chemotherapy followed by surgery or RT and concurrent chemoradiation with or without surgery. The latter strategy has been used successfully to treat other human papillomavirus-related cancers of the vagina, cervix and anus and may be of value in achieving organ preservation. Given the rarity of PUC, prospective multi-institutional studies are needed to better define the optimal treatment approach for this disease entity.
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Affiliation(s)
- Farshid Dayyani
- Division of Hematology and Oncology, Banner MD Anderson Cancer Center, Gilbert, AZ, USA; Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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[Radiation therapy in locally advanced and/or relapsed urological tumors]. Urologia 2014; 80:212-24. [PMID: 24526598 DOI: 10.5301/ru.2013.11501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2013] [Indexed: 11/20/2022]
Abstract
Radiation therapy (RT) plays a fundamental role in the treatment of locally advanced and/or relapsed urological tumors, as well as in palliation, or as definitive treatment, and even where integrated into a multi-modal approach. In operated renal tumors, positive margins or extracapsular extension show a positive impact of postoperative RT, with a reduction of relapses between 100% and 30%, while, in the case of palliation, treatments with RT at high doses are preferred. In advanced cancers of the upper urinary tract, RT plays a limited role, even if it seems to increase the level of disease control locally and, with the combination of cisplatin, survival rates too. An important reduction in the recurrence is also observed in locally advanced tumors of the urethra, with a recurrence of 60% after surgery, 36% after RT and 25% after pairing of the two. In locally advanced tumors of the penis, RT shows poorer results than surgery, and the addition of postoperative RT does not seem to add any further outcome, except where, in the presence of a positive inguinal dissection, the postoperative RT reduces lymph node recurrences by 60%-11%. Interesting data for the preservation of the organ are reported with reference to the combination with chemotherapy. In the tumors of the testis, it is still disputable whether the treatment of residual masses after chemotherapy may be appropriate, with a view to a possible salvage radiotherapy. In the treatment of the prostate, the role of RT is consolidated and evolving with the progress of dose escalation, the association with hormonal therapy, new technologies, new possibilities of IMRT and proton therapy and various studies on multi-modal approaches (hormone therapy, surgery, radiotherapy, chemotherapy). Cystectomy is the gold standard for the treatment of locally advanced bladder cancer, even though there is a revived interest in multimodal treatments (transurethral resection, chemotherapy, RT) that may allow the organ preservation. Postoperative radiotherapy, which can reduce by 50% to 20%-5% local recurrences that are highly correlated with distance failure and with survival, should be revised in the light of modern RT techniques that can further increase local control levels and reduce the toxicity significantly.
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Chaux A, Han JS, Lee S, Gonzalez-Roibon N, Sharma R, Burnett AL, Cubilla AL, Netto GJ. Immunohistochemical profile of the penile urethra and differential expression of GATA3 in urothelial versus squamous cell carcinomas of the penile urethra. Hum Pathol 2013; 44:2760-7. [DOI: 10.1016/j.humpath.2013.07.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 07/09/2013] [Accepted: 07/17/2013] [Indexed: 11/26/2022]
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Sarcomatoid carcinoma of male urethra with bone and lung metastases presenting as urethral stricture. Case Rep Urol 2013; 2013:931893. [PMID: 24228184 PMCID: PMC3817800 DOI: 10.1155/2013/931893] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Accepted: 08/27/2013] [Indexed: 11/17/2022] Open
Abstract
A 57-year-old man who presented with urinary retention was found to have a sarcomatoid carcinoma of the urethra. Evaluation with CT scan of the abdomen and pelvis revealed multiple pulmonary nodules and osteolytic lesions of left posterior ribs. After external beam radiation therapy and six cycles of systemic chemotherapy, patient underwent a surgical resection of the urethral cancer. After his surgery, patient was also found to have multiple brain metastases and underwent whole brain radiation therapy, nine months after his initial diagnosis. Sarcomatoid carcinomas of the genitourinary tract are extremely rare tumors that require a very aggressive, multimodal treatment approach.
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Prakash J, Kumar M, Sankhwar S, Singh V. Urethral tumour: rare images of unaware entity. BMJ Case Rep 2013; 2013:bcr-2013-010493. [PMID: 23814217 DOI: 10.1136/bcr-2013-010493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Jai Prakash
- Department of Urology, King George Medical University, Lucknow, Uttar Pradesh, India.
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Abstract
MRI of the penis is an expensive test that is not always superior to clinical examination or ultrasound. However, it shows many of the important structures, and in particular the combination of tumescence from intracavernosal alprostadil, and high-resolution T(2) sequences show the glans, corpora and the tunica albuginea well. In this paper we summarise the radiological anatomy and discuss the indications for MRI. For penile cancer, it may be useful in cases where the local stage is not apparent clinically. In priapism, it is an emerging technique for assessing corporal viability, and in fracture it can in most cases make the diagnosis and locate the injury. In some cases of penile fibrosis and Peyronie's disease, it may aid surgical planning, and in complex pelvic fracture may replace or augment conventional urethrography. It is an excellent investigation for the malfunctioning penile prosthesis.
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Affiliation(s)
- A Kirkham
- University College Hospital, 235 Euston Road, London, UK.
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35
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36
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Dayyani F, Pettaway CA, Kamat AM, Munsell MF, Sircar K, Pagliaro LC. Retrospective analysis of survival outcomes and the role of cisplatin-based chemotherapy in patients with urethral carcinomas referred to medical oncologists. Urol Oncol 2012; 31:1171-7. [PMID: 22534087 DOI: 10.1016/j.urolonc.2012.01.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 12/30/2011] [Accepted: 01/23/2012] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Primary carcinomas of the urethra (PCU) are rare and often advanced when diagnosed. Treatment standards are lacking. We studied treatment response and survival in a cohort of patients with PCU, with emphasis on modern platinum-containing chemotherapy regimens plus surgery for advanced disease. MATERIALS AND METHODS This was a retrospective chart review of consecutive patients with PCU seen by medical oncologists at our institution over a recent 5-year period. Outcome was measured as best response to chemotherapy. Kaplan-Meier estimates were generated for survival and Cox proportional hazard was used for prognostic factors for survival. RESULTS The 44 patients (64% women) included had a median age at diagnosis of 66.5 years. The most prevalent histologic subtypes of PCU were squamous cell carcinoma and adenocarcinoma. At diagnosis, 43% already had lymph node-positive [lymph node (LN)+] disease, and 16% had distant metastases. The entire cohort's overall survival (OS) was 31.7 months. The response rate to platinum-containing neoadjuvant chemotherapy was 72%. Twenty-one patients with locally advanced or LN+ PCU underwent chemotherapy plus surgery. Their median OS from chemotherapy initiation was 25.6 months. Four of 9 patients (44%) with LN+ PCU at diagnosis were alive at our review, with a minimum follow-up of more than 3 years. CONCLUSIONS Modern platinum-containing regimens appear to be effective in advanced PCU. Preoperative chemotherapy is associated with prolonged disease-free survival in a subgroup of LN+ cases.
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Affiliation(s)
- Farshid Dayyani
- Department of Genitourinary Medical Oncology, Unit 1374, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030-3721, USA
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Memon S, Craig Lynch A, Cleeve L, Murphy DG, Pohl MJ, Heriot AG. Squamous cell carcinoma of the bulbar urethra. J Clin Oncol 2011; 29:e733-5. [PMID: 21876078 DOI: 10.1200/jco.2011.36.5890] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Sameer Memon
- Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
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38
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Rabbani F. Prognostic factors in male urethral cancer. Cancer 2010; 117:2426-34. [PMID: 24048790 DOI: 10.1002/cncr.25787] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Revised: 07/14/2010] [Accepted: 07/19/2010] [Indexed: 11/11/2022]
Abstract
BACKGROUND Male urethral cancer is a rare neoplasm, with the published literature consisting of small single-institution retrospective series. As such, there is no objective analysis of prognostic factors and treatment outcome. The author sought to use the population-based Surveillance, Epidemiology, and End Results (SEER) database to evaluate prognostic factors in male urethral cancer. METHODS From 1988 to 2006, 2065 men were identified in the SEER database as having primary urethral cancer. Median follow-up was 2.5 years. Cancer-specific and overall survival was computed using the Kaplan-Meier method, and Cox proportional hazards analysis was used to evaluate patient age at diagnosis, year of diagnosis, race, histologic type, grade, T stage, nodal status, M stage, extent of surgery, and type of radiation as potential significant independent predictors of survival. RESULTS Overall survival at 5 and 10 years was 46.2% (95% confidence interval [CI], 43.9-48.6%) and 29.3% (95% CI, 26.6-32.0%), respectively, whereas cancer-specific survival at 5 and 10 years was 68.0% (95% CI, 65.5-70.5%) and 60.1% (95% CI, 57.0-63.2%), respectively. Advanced age, higher grade, higher T stage, systemic metastases, other histology versus transitional cell carcinoma (TCC), and no surgery versus radical resection were predictors of death and death from disease, whereas adenocarcinoma was associated with a lower likelihood of death and death from disease as compared with TCC. In addition, nodal metastasis was a predictor of death. Surgery had a better outcome than radiation for stage T2 -T4 nonmetastatic disease. CONCLUSIONS Age, grade, TNM stage, histology, and extent of surgery were predictive of overall and cancer-specific survival.
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Affiliation(s)
- Farhang Rabbani
- Department of Urology, Montefiore Medical Center, Bronx, New York.
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39
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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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40
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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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Abstract
Urethral cancer is a rare but aggressive neoplasm. Early-stage distal lesions can be successfully treated with a single modality. Results for definitive radiotherapy using either or both external beam radiation therapy and brachytherapy have shown excellent cure rates in men and women. The primary advantage of radiotherapy is organ preservation. Advanced tumors, however, have poor outcomes with single modality treatment. Results have been improved using a combination of radiotherapy and chemotherapy, chiefly 5-fluorouracil and mitomycin C. Although literature is limited to case reports because of the rarity of the disease, the markedly improved results compared with older results of surgery with or without radiation warrant consideration.
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Affiliation(s)
- Bridget F Koontz
- Department of Radiation Oncology, Duke University Medical Center, Durham, NC 22710, USA.
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42
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Iborra F, Rigaud J, Bastide C, Mottet N. [Treatment of primary urethral carcinoma. Guidelines from the French Urological Association. Cancer committee]. Prog Urol 2009; 19:170-5. [PMID: 19268254 DOI: 10.1016/j.purol.2008.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2008] [Revised: 12/05/2008] [Accepted: 12/11/2008] [Indexed: 11/24/2022]
Abstract
The litterature dealing with the treatment of primary uretral carcinoma is very limited. Most of it is based on small series, case report or expert opinions. These guidelines are level IV. The treatment modality is mainly based on the lesion topography and not on the histology. For anterior T1 or 2 lesions, surgery is the most often used modality. In women, radiotherapy might be an attractive option. For more advanced lesions, the combination of radiotherapy and chemotherapy is the standard of care. The optimal protocol remains to be defined. Intradiverticular lesions in women are mainly adenocarcimoma. Surgery only is often inadequate.
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Affiliation(s)
- F Iborra
- Polyclinique Saint-Roch, Montpellier, France
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43
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Coordinated chemoradiation therapy with genital preservation for the treatment of primary invasive carcinoma of the male urethra. J Urol 2008; 179:536-41; discussion 541. [PMID: 18076921 DOI: 10.1016/j.juro.2007.09.068] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2007] [Indexed: 12/25/2022]
Abstract
PURPOSE We evaluated the efficacy of a combined chemoradiation therapy protocol for the primary treatment of primary invasive carcinoma of the male urethra. MATERIALS AND METHODS From January 1991 to December 2006, 18 patients with invasive carcinoma of the male urethra referred to our institution were treated with a chemoradiation therapy protocol, consisting of 2 cycles of 5-fluorouracil (1,000 mg/m(2)) on days 1 to 4 and days 29 to 32, and mitomycin-C (10 mg/m(2)) on days 1 and 29 with concurrent external beam radiation therapy (45 to 55 Gy in 25 fractions during 5 weeks) to the genitalia, perineum, and inguinal and external iliac lymph nodes. Kaplan-Meier curves were constructed to assess overall, disease specific and disease-free survival. RESULTS The stage and node distribution was T2N0 in 2 patients (11%), T3N0 in 8 (44%), T4N0 in 2 (11%), TXN1 in 1(6%) and TXN2 in 5 (28%). The most prevalent histology was moderately (7 of 18 patients or 39%) or poorly (10 of 18 or 56%) differentiated squamous cell carcinoma (17 of 18 or 95%). Overall 83% (15 of 18) of the patients had a complete response to the primary chemoradiation therapy protocol, and the 5-year overall and disease specific survival rates were 60% and 83%, respectively. Five-year disease-free survival rates after chemoradiation therapy and after chemoradiation therapy with salvage surgery were 54% and 72%, respectively. The 3 nonresponders died of disease after undergoing salvage surgery and 5 of the 15 complete responders (30%) had recurrence. Complex urethral reconstruction was required in 3 of 10 patients (30%) who had prolonged disease-free survival. CONCLUSIONS The chemoradiation therapy protocol is an alternative primary treatment modality for invasive urethral carcinoma. It enables an unprecedented potential for organ preservation.
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44
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Gillitzer R, Hampel C, Wiesner C, Hadaschik B, Thüroff J. Single-institution experience with primary tumours of the male urethra. BJU Int 2007; 101:964-8. [DOI: 10.1111/j.1464-410x.2007.07347.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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45
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Smith Y, Hadway P, Ahmed S, Perry MJ, Corbishley CM, Watkin NA. Penile-preserving surgery for male distal urethral carcinoma. BJU Int 2007; 100:82-7. [PMID: 17488307 DOI: 10.1111/j.1464-410x.2007.06901.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate medium-term outcome data from patients with distal urethral cancers treated with penile-preserving surgery. PATIENTS AND METHODS We analysed prospectively 18 consecutive men referred for the management of urethral carcinoma. All had a specialist review in a supra-regional multidisciplinary team meeting, where the histology findings were reviewed by one pathology consultant. Tumours were staged according to the Tumour-Node-Metastasis classification and the patients offered penile-preserving surgery when tumours were limited to the glanular or penile urethra. RESULTS All 18 patients were suitable for penile-preserving surgery; the procedures were: three hypospadias formation with or without topical chemotherapy; four buccal mucosa urethroplasty; three glansectomy and reconstruction; six glansectomy, distal corporectomy, reconstruction and hypospadias formation; two urethrectomy with or with no excision of adjacent tunica albuginea. The mean (median, range) follow-up was 26 (20.5, 9-58) months. There were no local recurrences; four patients with regional nodal disease progressed and of these, two died from metastatic disease, and one died from an unrelated condition. CONCLUSION Medium-term data show that penile-preserving surgery is a feasible treatment for men with distal urethral carcinoma, providing excellent local control without prejudicing survival; a longer follow-up is needed.
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Affiliation(s)
- Yuko Smith
- Department of Urology, St George's Hospital, Tooting, London, UK.
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Castillo OA, Pinto I, Portalier P, Díaz MA, Vitagliano G. Laparoscopic radical cystoprostatectomy and in block urethrectomy in urethral cancer: initial experience in 2 cases. Surg Laparosc Endosc Percutan Tech 2007; 17:38-41. [PMID: 17318053 DOI: 10.1097/01.sle.0000213754.69137.2b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We introduce laparoscopic radical cystoprostatectomy and in block urethrectomy as an option for the treatment of urethral cancer in men. Using a 5-port transperitoneal approach, a radical cystoprostatectomy is completed laparoscopically with bilateral iliac and pelvic lymphadenectomy. Urethrectomy and extraction of bladder and prostate is performed through a perineal incision. A segment of ileum is isolated and exteriorized to create an extracorporeal ileal conduit and restore ileo-ileal continuity by open standard technique. Bilateral stented uretero-ileal anastomosis is extracorporeally performed. Total operative time ranges from 4.5 to 4.8 hours. Laparoscopic radical cystoprostatectomy with perineal urethrectomy and an extracorporeally made ileal conduit is a feasible technique that can be reproduced. To our knowledge, this is the first report of laparoscopic radical surgery in the treatment of urethral cancer in men.
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Affiliation(s)
- Octavio A Castillo
- Section of Endourology and Laparoscopic Urology, Department of Urology, Clínica Santa Maria, Santiago de Chile, Chile.
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Ayyildiz A, Karagüzel E, Huri E, Turgut AT, Nuhoğlu B, Kaçar AE, Germiyanoğlu C, Ustün H. Squamous cell carcinoma of the male bulbomembranous (proximal) urethra--how should the treatment be done? A case report and review of the literature. Int Urol Nephrol 2007; 38:495-9. [PMID: 17273901 DOI: 10.1007/s11255-006-0099-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2004] [Accepted: 03/20/2006] [Indexed: 11/30/2022]
Abstract
The probability of the squamous cell carcinoma of the male bulbomembranous urethra is rare. The patients generally diagnosed as urethral stenosis. It has a high stage because of the late symptoms and diagnosis. Monotherapy and multimodal treatments have been considered. Currently, the standard therapy has not been decided yet.
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Affiliation(s)
- Ali Ayyildiz
- Department of Urology, Ankara Training & Research Hospital, Ankara, Turkey.
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Thyavihally YB, Tongaonkar HB, Srivastava SK, Mahantshetty U, Kumar P, Raibhattanavar SG. Clinical outcome of 36 male patients with primary urethral carcinoma: a single center experience. Int J Urol 2006; 13:716-20. [PMID: 16834649 DOI: 10.1111/j.1442-2042.2006.01392.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM Retrospective analysis of male urethral carcinoma to assess the best therapeutic approach to the management of this tumor. METHODS A review of 36 cases of male urethral carcinoma diagnosed and treated at our center was performed. Clinical features, treatment modality and outcomes were analysed. RESULTS The overall median survival time was 55.16 months. The 5-year overall and disease-free survival rate for the cohort was 49% and 23%, respectively. The 5-year survival is 67% for low-stage versus 33% for high-stage tumors and is significantly different (P = 0.001). The survival was 72% for tumors of the distal urethra versus 36% for tumors of the proximal, with a P-value of 0.02. CONCLUSION The tumor location and clinicopathological stage were the most important predictors of the disease-free and overall survival. Multimodal approach is necessary for achieving local control especially for proximal and higher stage tumors.
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49
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Tsai YS, Yang WH, Tong YC, Lin JSN, Pan CC, Tzai TS. Experience with Primary Urethral Carcinoma from the Blackfoot Disease-Endemic Area of South Taiwan: Increased Frequency of Bulbomembranous Adenocarcinoma? Urol Int 2005; 74:229-34. [PMID: 15812209 DOI: 10.1159/000083554] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2004] [Accepted: 05/26/2004] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To describe and compare primary urethral carcinomas in South Taiwan with those in the USA and to explore the influence of chronic arsenic exposure. METHODS From 1988 to 2001, there were 21 pathologically proven primary urethral carcinomas diagnosed and treated at our hospital (14 males, 7 females). Seven of 14 male patients were chronically exposed to arsenic in drinking water for an average of 23 years. We compared our cases to three studies in the USA (80 males, 179 females), and analyzed the influence of chronic arsenic exposure by onset age, histology, staging, and outcome. RESULTS Male patients with localized tumors had better survival compared to those with advanced tumors (p = 0.0045 in males, p = 0.07 in females). In comparison to the three studies in the USA, there was an unusual higher frequency of bulbomembranous adenocarcinoma at our center (43 vs. 18%, 2 and 0%, respectively, p < 0.0001), particularly among those with chronic arsenic exposure (73 vs. 14%, p = 0.031). CONCLUSIONS In South Taiwan, there was a high frequency of bulbomembranous urethral adenocarcinoma, which might be associated with chronic arsenic exposure. Although the implications of such an observation are minimal owing to its rarity, it is worth exploring.
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Affiliation(s)
- Yuh-Shyan Tsai
- Institute of Clinical Medicine, National Cheng Kung University Medical College, Tainan, Taiwan
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50
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Parma P, Dall'Oglio B, Schiavon L, Luciano M, Guatelli S, Galletta V, Bondavalli C. Transitional Cell Carcinoma of the Posterior Urethra in Men: Our Experience. Urologia 2004. [DOI: 10.1177/039156030407100310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We present the experience of the Division of Urology of Mantova Hospital about the primitive carcinoma of the posterior male urethra. This kind of tumor is very rare and there are't great experiences that permit to define a standardize therapy. Material and Methods. Three cases of primary posterior urethral carcinoma who had been treated at our institution between 1999 and 2001 were retrospectively analyzed. The location of the tumor was in 2 cases in the prostatic urethra and in 1 case in the membranosus urethra. The treatment was cistoprostatectomy in 1 case, cistoprostcatectomy associated with penectomy in the case of carcinoma of the membranosus urethra and a prostatectomy in one case of the carcinoma of the prostatic urethra. In 2 cases an adiuvant chemotherapy with cispaltinum was performed while in the third patient a chemiotherapy with gemcitabina was performed at the presentation of a local relapse of tumor. Results. In the case of carcinoma of the prostatic urethra treated with cistoprostatectomy and uretrhectomy and adiuvant chemotherapy there was a good local and distand controll of the cancer with a follow up of 24 months. The patients with carcinoma of the membranosus urethra treated with cistoprostcatectomy associated with penectomy and adiuvant chemiotherapy had a local relapse at 24 months and was treated with radiotherapy. The patient treated with only prostatectomy presented a local relapse at 2 months and distant metastasis at 15 months. After 2 years this patient is still alive but in clinical progression. Conclusions. The most adequate treatment in the cases of posterior urethral cancer seems the major surgical treatment with urethrectomy associated with radical cistectomy. In advanced stages chemotherapy which by necessity must follow the guidelines established for the treatment of other urothelial cell malignancies seems to give good results. The follow-up of these patients has to be very close.
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Affiliation(s)
- P. Parma
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
| | - B. Dall'Oglio
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
| | - L. Schiavon
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
| | - M. Luciano
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
| | - S. Guatelli
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
| | - V. Galletta
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
| | - C. Bondavalli
- Divisione di Urologia, Azienda Ospedaliera C. Poma, Mantova
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