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Maffei E, D'Antonio A, Addesso M, Pandolfo SD, Verze P, Caputo A. Exploring the landscape of urinary tract melanomas: A review for pathologists and clinicians. Urologia 2024:3915603241263215. [PMID: 39045672 DOI: 10.1177/03915603241263215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
Melanomas originating within the urinary tract represent a rare and clinically challenging subset of malignancies. Despite extensive research on cutaneous melanomas, urinary tract melanomas remain relatively unexplored, presenting diagnostic dilemmas and limited treatment consensus. In this comprehensive review, we synthesize current knowledge on the epidemiology, risk factors, clinical presentation, histopathological characteristics, and treatment strategies specific to this disease. Enhancing clinical awareness, refining diagnostic approaches, and exploring novel therapeutic interventions hold promise for improving outcomes in this challenging malignancy subset.
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Affiliation(s)
| | | | - Maria Addesso
- Department of Pathology, PO Tortora, Pagani (SA), Italy
| | | | - Paolo Verze
- Department of Urology, University Hospital of Salerno, Italy
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2
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Cornejo KM, Goyal A, Valencia Guerrero A, Astudillo M, Dias-Santagata D, Johnson MM, Feldman AS, Hoang MP. Clinicopathological and Molecular Features of Penile Melanoma With a Proposed Staging System. Am J Surg Pathol 2024; 48:825-833. [PMID: 38808927 DOI: 10.1097/pas.0000000000002247] [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: 05/30/2024]
Abstract
Penile melanomas (PM) are an exceedingly rare subtype of mucosal melanoma (MM), and we reviewed the clinicopathologic features and molecular profile in 8 PMs. The patient ages ranged from 46 to 78 (mean: 62.8) years with involvement on the glans (n=5; 62.5%), penile urethra (n=2; 25%), and foreskin (n=1, 12.5%). Tumor depth ranged from 1.6 to 10.0 (mean: 5.25) mm. Most of the patients underwent partial penectomy (n=6; 75%) and sentinel lymph node (LN) biopsy N=7; 87.5%). Seven patients had metastatic disease at diagnosis, 6 involving LNs and 1 the adrenal gland, and 4 died of disease with a mean follow-up period of 40.5 (2 to 95) months. Five of 7 (71%) cases identified 15 molecular alterations within KIT , CDKN2A , NF1 , PTEN , and APC (n=2 each), and NRAS , MAP3K1 , CDH1 , MSH6 , and TERT (n=1 each). Two cases were not found to harbor genetic aberrations, and 1 case failed testing. In addition, we reviewed the English literature and included 93 cases with a reported depth of invasion and follow-up. A total of 101 PMs were analyzed for prognostic parameters, and the overall survival was significantly worse in patients with LN metastasis (P=0.0008), distant metastasis (P=0.0016), and greater depth of invasion (P=0.0222) based upon T-stage. While T4 conferred substantially worse survival, the delineation of the survival curves between T2 and T3 was less clear, and combining T2+T3 disease had a strong prognostic impact ( P =0.0024). Prognostic parameters used in the staging of cutaneous melanomas may also be used in PMs. An alternative staging system expanding the inclusion criteria for T2 might provide a more accurate prognostic stratification.
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Affiliation(s)
- Kristine M Cornejo
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Amrita Goyal
- Department of Dermatology, University of Minnesota, Minneapolis, MN
| | | | | | - Dora Dias-Santagata
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | | | - Adam S Feldman
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Mai P Hoang
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
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3
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Franceschelli A, Palmisano F, Gentile G, Vagnoni V, Zannetti G, Cipriani R, Colombo F. Melanoma of glans penis and urethra: A case report and systematic review of the literature of a rare and complex neoplasm. Urologia 2023; 90:766-774. [PMID: 34528492 DOI: 10.1177/03915603211046471] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To evaluate the features and prognosis of melanoma of glans penis and urethra, with the presentation of a significant case report. MATERIALS AND METHODS A systematic literature review was performed using the MEDLINE (PubMed) and Cochrane Libraries databases to identify all cases of male mucosal melanoma reported. RESULTS Two hundred fifty-two patients with male mucosal primary melanoma were found. Glans penis and fossa navicularis as primary site includes the 81.6% of all lesions considered. Median Breslow's depth is 2.1 mm, whereas nine in situ melanomas have been reported. At the diagnosis, the disease was at a non-localized stage in 21.4% for glans penis melanomas and 11.7% urethral lesions, respectively. The 2 and 5-year survival for glans melanoma is 62.5% and 38.4%; higher rates were observed in the 2012-2020 period (76% and 58.8%, respectively). Two-year survival for urethral melanomas is 66.7%, while 5-year survival is 12.5%. 22 patients survived over 5 years with a Breslow's depth reported always < 3.3 mm. CONCLUSION Melanoma of the glans penis and urethra is a rare neoplasm associated with a poor prognosis, however recent reports show higher survival rates. Surgery remains the mainstay for a localized disease. Taking into account the small number of cases reported, topical imiquimod seems to be a valid non-surgical alterative for melanoma in situ. The use of immunotherapy and targeted therapy should be considered only in an adjuvant setting according to the recommendations of cutaneous melanoma; however, additional clinical data on male mucosal melanoma are needed to draw definitive conclusions.
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Affiliation(s)
| | - Franco Palmisano
- Department of Urology, ASST Fatebenefretalli-Sacco, Luigi Sacco University Hospital, Milan, Italy
| | - Giorgio Gentile
- Andrology Unit, St. Orsola University Hospital, Bologna, Italy
| | - Valerio Vagnoni
- Andrology Unit, St. Orsola University Hospital, Bologna, Italy
| | - Guido Zannetti
- Department of Plastic and Reconstructive Surgery, St. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Riccardo Cipriani
- Department of Plastic and Reconstructive Surgery, St. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Fulvio Colombo
- Andrology Unit, St. Orsola University Hospital, Bologna, Italy
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Pósfai B, Szentkereszty M, Sánta F, Bajory Z, Simon A, Kozéki Z, Csányi I, Akgul M, Kuthi L. Penile melanoma: a pathological report of two cases. Diagn Pathol 2023; 18:117. [PMID: 37898793 PMCID: PMC10613369 DOI: 10.1186/s13000-023-01404-x] [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: 07/24/2023] [Accepted: 10/20/2023] [Indexed: 10/30/2023] Open
Abstract
BACKGROUND Penile melanoma (PM) is a rare tumor, accounting for less than 2% of all penile cancers. PM can occur on the surface of the glans, foreskin, and opening of the urethra. Furthermore, PM primarily affects older individuals and is not associated with sun exposure. Currently, there is no specific staging system for genitourinary tract melanomas, so these tumors are typically staged using the criteria for cutaneous melanoma. Limited data in the literature suggests that PM generally has a poor clinical prognosis. CASE PRESENTATION Here, we describe two cases of PM. The first case affected a 62-year-old male who presented with hematuria and a painful tumor in the distal urethra, leading to a suspicion of penile cancer. The second case involved a 68-year-old male who noticed a rapidly evolving dark spot on his foreskin. Histological analysis confirmed the presence of melanoma in both patients. The tumors showed a diffuse and strong PRAME-positivity and lacked BRAF mutation in both cases. Additionally, the second tumor harbored an activating CKIT mutation. An enhanced PD-L1 expression was observed in both tumors. CONCLUSIONS We presented two rare forms of mucosal melanoma and highlighted the entities in the differential diagnosis. Based on our experience PRAME is a helpful marker for making the diagnosis of PM, and PD-L1 can predict the success of the immunotherapy. We also emphasize the need for an organ-specific staging system for PMs.
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Affiliation(s)
- Boglárka Pósfai
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Állomás utca 1., Szeged, H-6725, Hungary
| | | | - Fanni Sánta
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Állomás utca 1., Szeged, H-6725, Hungary
| | - Zoltán Bajory
- Department of Urology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Andrea Simon
- Tumor Pathology Center, National Institute of Oncology, Budapest, Hungary
| | - Zsófia Kozéki
- Department of Dermatology, National Institute of Oncology, Budapest, Hungary
| | - Ildikó Csányi
- Department of Dermatology and Allergology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Mahmut Akgul
- Department of Pathology and Laboratory Medicine, Albany Medical Center, Albany, NY, USA
| | - Levente Kuthi
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Állomás utca 1., Szeged, H-6725, Hungary.
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5
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Nguyen Q, Nguyen HT, Bui XT, Bui VQ, Nguyen TD. Primary malignant melanoma of the male urethra: Case report and review of literature. Int J Surg Case Rep 2023; 110:108697. [PMID: 37611396 PMCID: PMC10470298 DOI: 10.1016/j.ijscr.2023.108697] [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: 06/23/2023] [Revised: 08/11/2023] [Accepted: 08/11/2023] [Indexed: 08/25/2023] Open
Abstract
INTRODUCTION We report a rare case of primary malignant melanoma with inguinal lymph node metastasis in the male urethra. CASE PRESENTATION A 57-year-old male patient presented with a small tumor on the ventral surface of the penis, which was discovered 5 months ago and did not cause pain or discomfort. In the past month, the patient has developed symptoms of urinary incontinence. MRI and PET/CT scans revealed a primary tumor in the penile urethra, but no metastases were found. The patient underwent partial penectomy surgery and laparoscopic bilateral inguinal lymphadenectomy within one month. The pathological combined with immunohistochemical staining confirmed primary malignant melanoma in the urethra with right inguinal lymph node metastasis. Despite complying with surgical and immunotherapy treatment with Pembrolizumab for 18 cycles, the patient was diagnosed with recurrent cancer in the penile stump after 05 months and he passed away after 18 months. DISCUSSION Urethral melanoma is a rare and highly invasive type of cancer. It was often diagnosed at a late stage because the initial symptoms were not obvious in the lower urinary tract. Additionally, cancer progressed very quickly, making it difficult to treat. CONCLUSION Urethral melanoma, if detected at a late stage with lymph node metastasis, has a significantly poor prognosis irrespective of the treatment method employed. However, to our best knowledge, very few publications can be found on this disease, and the strategic treatment remained unknown.
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Affiliation(s)
- Quang Nguyen
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Viet Nam; University of Medicine and Pharmacy, Vietnam National University, Hanoi, Viet Nam.
| | - Huu Thao Nguyen
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Viet Nam
| | - Xuan Truong Bui
- Department of Surgery, Hanoi Medical Univerity, Hanoi, Viet Nam
| | - Van Quang Bui
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Viet Nam; University of Medicine and Pharmacy, Vietnam National University, Hanoi, Viet Nam
| | - Tien Dung Nguyen
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Viet Nam; University of Medicine and Pharmacy, Vietnam National University, Hanoi, Viet Nam
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Kaakoua M, Azami MA, Karmouche Y, Haouane MA, El Fadli M, Belbaraka R, Ghoundale O, Essâdi I. Unusual penile localization of melanoma. Clin Case Rep 2022; 10:e6500. [DOI: 10.1002/ccr3.6500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 08/19/2022] [Accepted: 10/08/2022] [Indexed: 11/21/2022] Open
Affiliation(s)
- Mohamed Kaakoua
- Medical Oncology Department Ibn Sina Military Hospital Marrakesh Morocco
| | | | | | | | - Mohammed El Fadli
- Medical Oncology Department Mohammed VI University Hospital Marrakesh Morocco
| | - Rhizlane Belbaraka
- Medical Oncology Department Mohammed VI University Hospital Marrakesh Morocco
| | - Omar Ghoundale
- Urology Department Ibn Sina Military Hospital Marrakesh Morocco
| | - Ismail Essâdi
- Medical Oncology Department Ibn Sina Military Hospital Marrakesh Morocco
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Boui M, Hammoune N, Slioui B, Zouaki Z, Atmane M, Mouhsine A, Haouane MA, Azami MA, Kaakoua M, Assadi I, Boui M, Bouhamidi A. Hepatic Metastasis Revealing a Melanoma of the Penis: Case Report. JMIR DERMATOLOGY 2022; 5:e37400. [PMID: 37632880 PMCID: PMC10334924 DOI: 10.2196/37400] [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: 02/18/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 11/13/2022] Open
Abstract
Melanoma of the penis is a rare tumor with a poor prognosis. We report the case of a 73-year-old patient with no significant medical history, admitted for deterioration of the general condition and bilateral inguinal lymph nodes. An abdominal ultrasound and thoraco-abdomino-pelvic CT (computed tomography) scan revealed metastatic liver nodules, the tumoral nature of which was confirmed by an anatomopathological examination. Further clinical examination revealed papular and ulcerated lesions of the penis located at the urethral meatus and glans penis. These lesions were biopsied and histologically assessed as melanoma. The contribution of imaging in penile tumors is generally not useful for diagnosis as clinical examination is key. However, it has its place in the assessment of locoregional and distant extension. In our case, it was the distant lesions that helped orient the diagnosis. The patient underwent immunotherapical treatment and is still alive 19 months after the diagnosis.
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Affiliation(s)
- Meriem Boui
- Department of Radiology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Nabil Hammoune
- Department of Radiology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Badr Slioui
- Department of Radiology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Zakaria Zouaki
- Department of Radiology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Mehdi Atmane
- Department of Radiology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Abdelilah Mouhsine
- Department of Radiology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Mohamed Amine Haouane
- Department of Anatomopathology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Mohamed Amine Azami
- Department of Anatomopathology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Mohamed Kaakoua
- Department of Oncology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Ismail Assadi
- Department of Oncology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
| | - Mohammed Boui
- Department of Dermatology, Military Hospital Mohammed V, Medical University of Rabat, Rabat, Morocco
| | - Ahmed Bouhamidi
- Department of Dermatology, Avicenne Military Hospital, Cadi Ayyad University, Marrakech, Morocco
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8
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DePalo DK, Elleson KM, Carr MJ, Spiess PE, Zager JS. Genitourinary melanoma: An overview for the clinician. Asian J Urol 2022; 9:407-422. [DOI: 10.1016/j.ajur.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/10/2021] [Accepted: 01/21/2022] [Indexed: 11/24/2022] Open
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9
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Clinical features, molecular characteristics and surgical management of primary penile mucosal melanoma based on the European Association of Urology Penile Cancer Guidelines. Melanoma Res 2022; 32:27-34. [PMID: 34840322 DOI: 10.1097/cmr.0000000000000788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Penile mucosal melanoma is an aggressive and rare genital malignancy. The aim of the present study was to review the management and outcomes of a homogenous cohort of patients with histologically confirmed penile mucosal melanoma, at a single specialist centre. A retrospective review of an institutional database identified patients with penile mucosal melanoma over a 10-year period. Patient demographics, histopathological characteristics, type of primary surgery, recurrence, presence of metastatic disease and molecular markers were evaluated. The management of the patients was initially based on the European Association of Urology (EAU) penile cancer guidelines which are primarily for squamous cell carcinoma with inputs from a melanoma multidisciplinary team. Twelve patients with penile mucosal melanoma were analysed. Median [interquartile range (IQR)] age was 69.5 (67.25-81) years. The overall median follow-up (IQR) was 69.5 (20-114) months, while median follow-up for cancer-specific survival (CSS) was 11.5 (8-37) months. Location of the primary tumour was glans penis (n = 7), urethra (n = 2) and inner prepuce (n = 3). The CSS at 1, 2 and 5 years after primary surgery was 33%, 16.7% and 0%, respectively. The recurrence-free survival at 1, 3 and 5 months after the primary surgery was 90%, 67% and 56%, respectively. All patients with metastatic disease or with inguinal lymph node invasion at presentation, died within 25 months of the primary diagnosis. Management based on the modified EAU penile cancer guidelines still led to poor outcomes. We present a management diagram based on our experience.
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10
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Anorectal and Genital Mucosal Melanoma: Diagnostic Challenges, Current Knowledge and Therapeutic Opportunities of Rare Melanomas. Biomedicines 2022; 10:biomedicines10010150. [PMID: 35052829 PMCID: PMC8773579 DOI: 10.3390/biomedicines10010150] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/07/2022] [Accepted: 01/08/2022] [Indexed: 02/05/2023] Open
Abstract
Mucosal melanomas (MM) are rare tumors, being less than 2% of all diagnosed melanomas, comprising a variegated group of malignancies arising from melanocytes in virtually all mucosal epithelia, even if more frequently found in oral and sino-nasal cavities, ano-rectum and female genitalia (vulva and vagina). To date, there is no consensus about the optimal management strategy of MM. Furthermore, the clinical rationale of molecular tumor characterization regarding BRAF, KIT or NRAS, as well as the therapeutic value of immunotherapy, chemotherapy and targeted therapy, has not yet been deeply explored and clearly established in MM. In this overview, focused on anorectal and genital MM as models of rare melanomas deserving of a multidisciplinary approach, we highlight the need of referring these patients to centers with experts in melanoma, anorectal and uro-genital cancers treatments. Taking into account the rarity, the poor outcomes and the lack of effective treatment options for MM, tailored research needs to be promptly promoted.
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11
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Dika E, Lambertini M, Pellegrini C, Veronesi G, Melotti B, Riefolo M, Sperandi F, Patrizi A, Ricci C, Mussi M, Fargnoli MC. Cutaneous and Mucosal Melanomas of Uncommon Sites: Where Do We Stand Now? J Clin Med 2021; 10:478. [PMID: 33525348 PMCID: PMC7866093 DOI: 10.3390/jcm10030478] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 01/18/2021] [Accepted: 01/24/2021] [Indexed: 12/13/2022] Open
Abstract
Melanomas arising at uncommon sites include a group of lesions related to unusual localizations in specific ethnic groups. The rarity of the disease often represents a limit to the participation of patients in specific trials. However, this peculiar genetic scenario has important therapeutic implications regarding new oncologic therapies. The aim of this article is to review the clinical features, somatic alterations and therapeutic options for melanomas of uncommon sites. They can be classified as cutaneous and mucosal lesions affecting the nail apparatus, palms/soles, oral mucosa, genital area and scalp. The prognosis may be worse compared to melanomas of other districts, and a prompt diagnosis may dramatically influence the outcome. Dermatologists and oncologists should therefore distinguish this melanoma subgroup in terms of surgical intervention and medical treatment. Due to the lack of mutations in genes usually found in cutaneous melanomas, the discovery of novel targets is required to develop new strategies and to change the prognosis of non-responders or wild-type patients.
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Affiliation(s)
- Emi Dika
- Dermatology, IRCCS Policlinico di Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (M.L.); (G.V.); (A.P.); (M.M.)
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40138 Bologna, Italy
| | - Martina Lambertini
- Dermatology, IRCCS Policlinico di Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (M.L.); (G.V.); (A.P.); (M.M.)
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40138 Bologna, Italy
| | - Cristina Pellegrini
- Dermatology, Department of Biotechnological and Applied Clinical Science, University of L’Aquila, 67100 L’Aquila, Italy; (C.P.); (M.C.F.)
| | - Giulia Veronesi
- Dermatology, IRCCS Policlinico di Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (M.L.); (G.V.); (A.P.); (M.M.)
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40138 Bologna, Italy
| | - Barbara Melotti
- Division of Oncology, IRCCS di Policlinico Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (B.M.); (F.S.)
| | - Mattia Riefolo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138 Bologna, Italy; (M.R.); (C.R.)
| | - Francesca Sperandi
- Division of Oncology, IRCCS di Policlinico Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (B.M.); (F.S.)
| | - Annalisa Patrizi
- Dermatology, IRCCS Policlinico di Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (M.L.); (G.V.); (A.P.); (M.M.)
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40138 Bologna, Italy
| | - Costantino Ricci
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138 Bologna, Italy; (M.R.); (C.R.)
- Pathology Unit, Ospedale Maggiore, 40100 Bologna, Italy
| | - Martina Mussi
- Dermatology, IRCCS Policlinico di Sant’Orsola, via Massarenti 9, 40138 Bologna, Italy; (M.L.); (G.V.); (A.P.); (M.M.)
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40138 Bologna, Italy
| | - Maria Concetta Fargnoli
- Dermatology, Department of Biotechnological and Applied Clinical Science, University of L’Aquila, 67100 L’Aquila, Italy; (C.P.); (M.C.F.)
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12
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Bhambhvani HP, Greenberg DR, Parham MJ, Eisenberg ML. A population-level analysis of nonsquamous penile cancer: The importance of histology. Urol Oncol 2020; 39:136.e1-136.e10. [PMID: 33257222 DOI: 10.1016/j.urolonc.2020.11.025] [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: 06/16/2020] [Revised: 11/07/2020] [Accepted: 11/15/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Nonsquamous penile cancers comprise 5% of penile malignancies, though their clinicopathologic features and prognostic significance remain unknown. We used a national cancer registry to detail clinical characteristics and compare cancer-specific mortality (CSM) of nonsquamous cancers with squamous cell carcinoma (SCC). METHODS The Surveillance, Epidemiology, and End Results (SEER) database (1975-2016) was queried to identify adults with nonsquamous penile cancer and penile SCC. Multivariable Fine and Gray competing-risks regression, propensity score matching, and cumulative incidence plots were used. RESULTS 666 men with nonsquamous penile cancer and 5,894 men with penile SCC were identified. The most commonly represented nonsquamous histological subtypes were Kaposi sarcoma (n = 183, 27.5%), melanoma (n = 74, 11.1%), basal cell carcinoma (n = 65, 9.8%), and extramammary Paget disease (n = 42, 6.3%). Cumulative incidence plots revealed a 10-year CSM rate of 32.6% in the nonsquamous penile cancer group and 25.6% in the matched penile SCC group (P < 0.0001). Among Kaposi sarcoma patients and matched SCC patients, we found a 10-year CSM rate of 29.6% in the Kaposi sarcoma group and 15.3% in the penile SCC group (P = 0.002). Similarly, a comparison of penile melanoma patients with matched SCC patients revealed a 10-year CSM rate of 38.4% in the melanoma group and 16.6% in the SCC group (P = 0.002). There was no difference in CSM between patients with basal cell carcinoma and SCC. In a sensitivity analysis limiting year of diagnosis to 2000 and onward, we found no difference in CSM between the general nonsquamous cohort or the Kaposi sarcoma cohort and matched SCC patients, but contemporary melanoma patients maintained worse CSM with a 10-year rate of 38.4% vs. 15.8% in matched SCC patients (P = 0.045). CONCLUSIONS The most common nonsquamous penile cancers are Kaposi sarcoma, melanoma, and basal cell carcinoma. Overall, CSM is higher in nonsquamous penile cancers as compared to stage-matched SCC. Outcomes are similar in modern patients, likely due to improved control of systemic HIV in patients with Kaposi sarcoma. However, men with penile melanoma continue to experience a higher rate of CSM.
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Affiliation(s)
| | | | - Matthew J Parham
- Department of Urology, Stanford University Medical Center, Stanford, CA
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13
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Krughoff K, Kilchevksy A, Stadelmann W, Gorman T, Madden-Fuentes R. Penile Melanoma In Situ: Long Term Follow Up. Urology 2020; 141:e51-e52. [PMID: 32289363 DOI: 10.1016/j.urology.2020.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/04/2020] [Accepted: 03/22/2020] [Indexed: 10/24/2022]
Abstract
Penile melanoma in situ is extremely rare. Various treatments have been reported with good success, however follow up is generally limited to 1 year or less. The optimal treatment regimen, pattern of disease progression and utility of sentinel lymph node biopsy are not established. We provide the longest reported follow up for penile malignant melanoma in-situ, highlighting a long-term pattern of recurrence and a route of progression which does not follow more reliable patterns of lymphatic spread known to penile squamous cell carcinoma. A cautious approach should be taken for organ-sparing approaches along with proper patient counseling and close, long-term follow-up.
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Özkur E, Altunay İK. Primary scrotal melanoma: it is time to destigmatize genital lesions. An Bras Dermatol 2019; 94:721-723. [PMID: 31789252 PMCID: PMC6939181 DOI: 10.1016/j.abd.2018.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 12/31/2018] [Indexed: 12/05/2022] Open
Abstract
Primary male genital melanomas are very rare; they are associated with high mortality and late detection. Scrotal melanoma is the least common presentation and only 23 cases have been reported. Herein, the authors present a 30-year-old patient with stage IIIC (T4b, N2a, M0) scrotal melanoma in order to report the characteristics, treatment, and outcome, as well as to emphasize the importance of examination of the genitals, education of patients about self-examination and destigmatizing genital lesions to increase the likelihood of earlier detection.
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Affiliation(s)
- Ezgi Özkur
- Department of Dermatology, Şişli Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey.
| | - İlknur Kıvanç Altunay
- Department of Dermatology, Şişli Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
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15
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Aoki Y, Soma T, Nakamura Y, Fukui N, Sakai Y, Kageyama Y. Malignant melanoma of the male urethra with increased 5- S-cysteinyldopa: A case report. IJU Case Rep 2019; 2:215-217. [PMID: 32743417 PMCID: PMC7292080 DOI: 10.1002/iju5.12086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 05/08/2019] [Indexed: 11/07/2022] Open
Abstract
Introduction We herein present a case of malignant melanoma of the male urethra with an increased serum 5‐S‐cysteinyldopa concentration. Case presentation A 77‐year‐old man visited our hospital complaining dysuria and a dark brown mass protruding from the external urethral meatus. His serum 5‐S‐cysteinyldopa concentration was elevated beyond the upper limit of the reference range. Biopsy of the tumor was performed, and the histological diagnosis was malignant melanoma. He underwent total penectomy, and the serum 5‐S‐cysteinyldopa concentration was normalized. He remained alive without evidence of locoregional recurrence or distant metastases for 6 months after surgery. Conclusion Malignant melanoma of the male urethra is uncommon. The prognosis is favorable if it is detected in its early stages. This case report suggests that measurement of the serum concentration of 5‐S‐cysteinyldopa, a melanin metabolite, is useful for early diagnosis of male urethral melanoma.
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Affiliation(s)
- Yusuke Aoki
- Department of Urology Saitama Cancer Center Ina-machi Saitama Japan.,Department of Urology Juntendo University Graduate School of Medicine Tokyo Japan
| | - Takahiko Soma
- Department of Urology Saitama Cancer Center Ina-machi Saitama Japan
| | - Yuki Nakamura
- Department of Urology Saitama Cancer Center Ina-machi Saitama Japan
| | - Naotaka Fukui
- Department of Urology Saitama Cancer Center Ina-machi Saitama Japan
| | - Yasuyuki Sakai
- Department of Urology Saitama Cancer Center Ina-machi Saitama Japan
| | - Yukio Kageyama
- Department of Urology Saitama Cancer Center Ina-machi Saitama Japan
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16
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Maruyama Y, Sadahira T, Mitsui Y, Wada K, Tanimoto R, Kobayashi Y, Araki M, Watanabe M, Watanabe T, Nasu Y. Red nodular melanoma of the penile foreskin: A case report and literature review. Mol Clin Oncol 2018; 9:449-452. [PMID: 30233796 DOI: 10.3892/mco.2018.1697] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 08/02/2018] [Indexed: 11/05/2022] Open
Abstract
The penis is an extremely rare primary site for malignant melanomas, and the clinical presentation may vary greatly. We herein present the case of a 71-year-old male patient who presented with a 6-year history of two slow growing, asymptomatic red macules on the penile foreskin. On physical examination, the mobility of the foreskin was good, and there was no metastasis on computed tomography and magnetic resonance imaging. The patient underwent segmental circumcision for treatment and histological diagnosis, and the histological examination revealed a malignant melanoma. As cancer cells were identified at the edge of the tissue specimen and computed tomography-positron emission tomography revealed increased uptake of 18F-fluorodeoxyglucose in the penis, wider resection and a right sentinel lymph node biopsy were performed; both specimens came back negative. Two years after the surgery, there has been no evidence of locoregional recurrence or distant metastases. The aim of this report is to alert physicians to include melanoma in the differential diagnosis of red-pigmented lesions of the penile foreskin.
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Affiliation(s)
- Yuki Maruyama
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Takuya Sadahira
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Yosuke Mitsui
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Koichiro Wada
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Ryuta Tanimoto
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Yasuyuki Kobayashi
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Motoo Araki
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Masami Watanabe
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Toyohiko Watanabe
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
| | - Yasutomo Nasu
- Department of Urology, Okayama University Graduate School of Medicine, Okayama, Okayama 700-8558, Japan
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17
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Abstract
PURPOSE OF REVIEW Mucosal melanoma is of great interest due to its aggressive behavior and less favorable prognosis. The literature is mainly case reports and case series. Here, we will collect the knowledge on mucosal melanoma from the last decade and review the literature. The main focus is being site-specific clinical features, treatment, and prognosis. RECENT FINDINGS The use of immunotherapy gain ground as for others subsets of melanoma. Anti-CTLA-4 and anti-PD-1/ PD-L1 blockade in mucosal melanoma have been evaluated in recent studies. Clinical trials are ongoing. The etiology of mucosal melanomas remains unknown. Head and neck mucosal melanomas are most common. Wide excision surgery is the treatment of choice. The effect of adjuvant therapy on survival remains questionable due to the limited knowledge. Radiotherapy seems to give better local control. The overall five-year survival rate for mucosal melanomas is 0-45%. Recent data indicates that this may be improved by the immunotherapy in the years to come.
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Affiliation(s)
- Simon Skovsted Yde
- Plastic Surgical Research Unit, Department of Plastic Surgery, Aarhus University Hospital, Noerrebrogade 44, 8000, Aarhus C, Denmark.
| | - Pia Sjoegren
- Plastic Surgical Research Unit, Department of Plastic Surgery, Aarhus University Hospital, Noerrebrogade 44, 8000, Aarhus C, Denmark
| | - Martin Heje
- Plastic Surgical Research Unit, Department of Plastic Surgery, Aarhus University Hospital, Noerrebrogade 44, 8000, Aarhus C, Denmark
| | - Lars B Stolle
- Plastic Surgical Research Unit, Department of Plastic Surgery, Aarhus University Hospital, Noerrebrogade 44, 8000, Aarhus C, Denmark
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18
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Jabiles AG, Del Mar EY, Perez GAD, Vera FQ, Montoya LM, Deza CMM. Penile melanoma: a 20-Year analysis of six patients at the National Cancer Institute of Peru, Lima. Ecancermedicalscience 2017; 11:731. [PMID: 28487750 PMCID: PMC5406220 DOI: 10.3332/ecancer.2017.731] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Indexed: 12/24/2022] Open
Abstract
Melanoma of the urogenital tract is extremely rare, accounting for less than 0.1% of melanoma cases. The global literature currently describes only 220 cases of penile melanoma, most commonly located on the glans penis. RESULTS Penile melanoma accounts for 0.7% of penile cancers and 0.18% of melanoma cases. The average patient age for the six cases we reviewed was 44.5 years. Three of these cases (50%) involved ulceration, one case (16.7%) involved lymphovascular invasion, and three cases (50%) involved mitosis ≥ 1 mm2 (0.38-4.7 mm). The average depth of invasion (Breslow) in the five cases that reported this measure was 2.1 mm (0.38-4.7 mm). Applying the American Joint Committee on Cancer tumour, node, metastases (AJCC TNM) staging system, one case was Tx (16.7%), two cases were T1 (33.3%), one case was T2 (16.7%), one case was T3 (16.7%), and one case was T4 (16.7%). Five cases (83.3%) involved wide local resection, and only one case involved partial penile amputation. Four cases (66.7%) involved primary bilateral inguinocrural lymphadenectomy, and only one of those four cases involved lymphatic metastatic disease. One case (16.7%) involved lymphatic recurrence at 12 months in a patient who survived 38 months. One case (16.7%) involved local recurrence at 13 months in a patient who has survived 53 months. Eighty per cent of these patients remain alive, with no evidence of disease after an average follow-up of 96.7 months. CONCLUSION Penile melanoma prognosis depends on the initial clinical stage of the disease. The risk of lymphatic involvement seems to be related to the same risk factors used to assess cutaneous melanoma. Clinicians can thus assess penile melanoma using the AJCC staging system. The use of sentinel lymph node biopsy to determine staging is also becoming more common and could replace prophylactic bilateral inguinal dissection.
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Affiliation(s)
| | | | | | | | - Luis Meza Montoya
- Urological Oncology Department, National Cancer Institute, Lima 34, Peru
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19
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Hambly R, Leonard N, Watkin N, Feighery C. A subtle streak. Clin Exp Dermatol 2016; 41:940-942. [PMID: 27766681 DOI: 10.1111/ced.12931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2016] [Indexed: 11/30/2022]
Affiliation(s)
- R Hambly
- Dermatology Department, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| | - N Leonard
- Pathology Department, St James's Hospital, Dublin, Ireland
| | - N Watkin
- Urology Department, St George's Hospital, London, UK
| | - C Feighery
- Dermatology Department, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
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20
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Takamatsu D, Shiota M, Sugimoto M, Uozumi T, Uchi H, Takeuchi A, Takahashi R, Tatsugami K, Yokomizo A, Oda Y, Furue M, Eto M. A case report of primary malignant melanoma of male urethra with distinct appearance in multiple regions. Int Cancer Conf J 2016; 5:174-177. [PMID: 31149449 PMCID: PMC6498338 DOI: 10.1007/s13691-016-0252-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 04/28/2016] [Indexed: 10/21/2022] Open
Abstract
A 66-year-old man presented with macrohematuria. Cystoscope examination found a 5 mm nodular tumor at external urethral orifice and multiple papillary tumors at fossa navicularis of urethra; those are non-black colored. Transurethral resection of the urethra tumor was performed, and pathologically diagnosed as malignant melanoma. Image examinations showed no lymphadenopathy and metastasis. Accordingly, total penectomy was conducted to remove the remaining tumors, resulting in surgically curative resection. After the operation, monthly interferon-β injection into inguinal region has been administered as adjuvant therapy, resulting in no recurrence at 6 months after penectomy.
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Affiliation(s)
- Dai Takamatsu
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Masaaki Sugimoto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Uozumi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Hiroshi Uchi
- Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ario Takeuchi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Ryosuke Takahashi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Katsunori Tatsugami
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Akira Yokomizo
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masutaka Furue
- Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
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21
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Dominiak NR, Wick MR, Smith MT. Mucosal melanomas: Site-specific information, comparisons with cutaneous tumors, and differential diagnosis. Semin Diagn Pathol 2016; 33:191-7. [DOI: 10.1053/j.semdp.2016.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Sanchez A, Rodríguez D, Allard CB, Bechis SK, Sullivan RJ, Boeke CE, Kuppermann D, Cheng JS, Barrisford GW, Preston MA, Feldman AS. Primary genitourinary melanoma: Epidemiology and disease-specific survival in a large population-based cohort. Urol Oncol 2015; 34:166.e7-14. [PMID: 26739672 DOI: 10.1016/j.urolonc.2015.11.009] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/07/2015] [Accepted: 11/14/2015] [Indexed: 02/03/2023]
Abstract
BACKGROUND Primary genitourinary (GU) melanoma is a rare disease, which is poorly characterized. OBJECTIVE To examine clinical characteristics and survival outcomes of primary GU melanoma among men and women. DESIGN, SETTING, AND PARTICIPANTS Retrospective study using the Surveillance, Epidemiology, and End Results database (1973-2010) was used to identify primary GU melanoma cases by tumor site and histology codes. We examined associations of GU melanoma with demographic, clinical, and pathologic characteristics, as well as disease-specific survival (DSS). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS DSS was calculated using the Kaplan-Meier method. Cox-proportional hazard models were used to calculate hazard ratios and 95% CI for factors associated with worse DSS. RESULTS AND LIMITATIONS A total of 1,586 histologically confirmed cases of primary GU melanoma were identified with a median age of 66.1 years (IQR: 55-80). Incidence of primary GU melanoma was 0.2cases/million among men and 1.80cases/million among women. Overall, 60.1% of patients had localized disease at presentation and 90.5% of patients had cancer-directed surgery. Patients with urothelial melanoma had the worst 5- and 10-year DSS (39% and 29%, respectively). Women with vulvar/vaginal melanoma had worse 5- and 10-year DSS compared to men with penile/scrotal melanoma. In multivariate analysis, decreased survival was associated with increasing age, distant stage, and lymph node involvement. Results are limited by the lack of standardized staging for primary GU melanoma and the retrospective design of our study. CONCLUSIONS Patients with primary GU melanoma present with advanced stage and have a poor prognosis. Women have worse DSS compared to men. DSS is negatively associated with advanced age at diagnosis, higher stage, and lymph node involvement. PATIENT SUMMARY Clinicians and patients must be aware of the poor disease-specific outcomes associated with primary GU melanoma. Most importantly, women fare worse than men and mucosal melanomas have worse outcomes compared to cutaneous melanomas.
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Affiliation(s)
| | - Dayron Rodríguez
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | | | - Seth K Bechis
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Ryan J Sullivan
- Department of Medical Oncology, Massachusetts General Hospital, Boston, MA
| | - Caroline E Boeke
- Department of Epidemiology, Harvard School of Public Health, Boston, MA; Channing Division of Network Medicine, Brigham and Women׳s Hospital, Boston, MA
| | - David Kuppermann
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Jed-Sian Cheng
- Cooper University Hospital, Cooper Medical School, Camden, NJ
| | - Glen W Barrisford
- Department of Urology, Kaiser Permanente, Santa Rosa Medical Center, Santa Rosa, CA 95403
| | - Mark A Preston
- Division of Urology, Brigham and Women׳s Hospital, Boston, MA
| | - Adam S Feldman
- Department of Urology, Massachusetts General Hospital, Boston, MA.
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23
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Metastatic patterns and metastatic sites in mucosal melanoma: a retrospective study. Eur Radiol 2015; 26:1826-34. [DOI: 10.1007/s00330-015-3992-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 08/06/2015] [Accepted: 08/31/2015] [Indexed: 02/03/2023]
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24
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Fahmy O, Scharpf M, Fend F, Stenzl A, Gakis G. Feasibility of Penis-Preserving Surgery for Urethral Melanoma: Proposal for a Therapeutic Algorithm. Clin Genitourin Cancer 2015; 13:e411-3. [PMID: 26164683 DOI: 10.1016/j.clgc.2015.06.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 06/09/2015] [Indexed: 01/06/2023]
Affiliation(s)
- Omar Fahmy
- Department of Urology, Eberhard-Karls University, Tübingen, Germany
| | - Marcus Scharpf
- Department of Pathology, Eberhard-Karls University, Tübingen, Germany
| | - Falko Fend
- Department of Pathology, Eberhard-Karls University, Tübingen, Germany
| | - Arnulf Stenzl
- Department of Urology, Eberhard-Karls University, Tübingen, Germany
| | - Georgios Gakis
- Department of Urology, Eberhard-Karls University, Tübingen, Germany.
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25
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Li Y, Yuan H, Wang A, Zhang Z, Wu J, Wei Q. Malignant melanoma of the penis and urethra: one case report. World J Surg Oncol 2014; 12:340. [PMID: 25385349 PMCID: PMC4233061 DOI: 10.1186/1477-7819-12-340] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 10/20/2014] [Indexed: 02/05/2023] Open
Abstract
We present a case of a patient with malignant melanoma of the glans penis and urethra, which was found in a 53-year-old man with nonhealing ulcerative penile lesion and bilateral, clinically palpable inguinal lymphadenopathies at diagnosis. A diagnostic biopsy showed the characteristics of a melanoma. We treated the patient with total penectomy and bilateral inguinal lymph node dissection. After surgery, chemotherapy with bleomycin, vincristine and cisplatin and immunotherapy with thymosin injection were started. No recurrence or metastasis occurred during the 3 years after the operation. Melanoma of the penis is very rare, and early diagnosis is important because the patient prognosis is very poor.
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Affiliation(s)
| | | | | | | | | | - Qiang Wei
- Department of Urology, West China Hospital, Sichuan University, Guoxue Xiang #37, Chengdu, Sichuan, P,R, China.
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26
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Update on primary mucosal melanoma. J Am Acad Dermatol 2014; 71:366-75. [PMID: 24815565 DOI: 10.1016/j.jaad.2014.03.031] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 03/10/2014] [Accepted: 03/15/2014] [Indexed: 12/11/2022]
Abstract
Mucosal melanomas are aggressive cancers of mucosal surfaces with clinical and pathologic characteristics distinct from cutaneous melanomas, warranting different staging systems and treatment approaches. Surgical resection is performed frequently for the primary tumor, although the utility of lymph node surgery and radiation therapy is not established. Therapies targeted against C-KIT activating mutations, identified in many mucosal melanomas, are emerging as promising treatments.
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27
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Wollina U, Steinbach F, Verma S, Tchernev G. Penile tumours: a review. J Eur Acad Dermatol Venereol 2014; 28:1267-76. [DOI: 10.1111/jdv.12491] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Accepted: 03/03/2014] [Indexed: 12/13/2022]
Affiliation(s)
- U. Wollina
- Department of Dermatology and Allergology; Academic Teaching Hospital Dresden-Friedrichstadt; Dresden Germany
| | - F. Steinbach
- Department of Urology; Academic Teaching Hospital Dresden-Friedrichstadt; Dresden Germany
| | - S. Verma
- Nirvana Clinic; Vadodara; Gujarat India
| | - G. Tchernev
- Policlinic for Dermatology and Venerology; Saint Kliment Ohridski University; University Hospital Lozenetz; Sofia Bulgaria
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28
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Primary malignant melanoma of the urethra: a systematic analysis of the current literature. Arch Gynecol Obstet 2013; 289:935-43. [DOI: 10.1007/s00404-013-3130-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 12/12/2013] [Indexed: 10/25/2022]
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29
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Bechara GR, Schwindt ABDS, Ornellas AA, Silva DEAD, Lott FM, Campos FSD. Penile primary melanoma: analysis of 6 patients treated at Brazilian national cancer institute in the last eight years. Int Braz J Urol 2013; 39:823-31. [DOI: 10.1590/s1677-5538.ibju.2013.06.08] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 08/15/2013] [Indexed: 02/03/2023] Open
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30
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McLoughlin LC, Davis NF, Cham A, Mohan P. Primary penile melanoma with an incidental renal oncocytoma. BMJ Case Rep 2013; 2013:bcr-2013-200077. [PMID: 24031073 DOI: 10.1136/bcr-2013-200077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 57-year-old man presented with a pigmented lesion on the ventral aspect of his glans penis. A punch biopsy showed features consistent with malignant melanoma. Preoperative staging was initiated with CT of the thorax, abdomen and pelvis. A mass in the lower pole of the left kidney was found and given the presence of a primary melanoma, was highly suspicious for a metastatic deposit or a primary renal cell carcinoma. A biopsy of this mass failed to give a definitive diagnosis. The patient proceeded to have a partial penectomy and a left radical nephrectomy. The penile lesion was a 2.5 mm malignant melanoma with nodular and superficial spreading components. The renal mass turned out to be a benign oncocytoma. The final clinical stage of the penile melanoma was pT3a N0 M0. The patient received adjuvant interferon therapy. He is well and free of disease recurrence at 1-year postsurgery.
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31
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Karaman H, Yeşil Y. Primary melanoma of the male urethra. Turk J Urol 2013; 39:201-3. [PMID: 26328109 DOI: 10.5152/tud.2013.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Accepted: 11/19/2012] [Indexed: 11/22/2022]
Abstract
Primary melanomas of the genitourinary tract are rare and have poor prognoses. We report a case of a urethral malignant melanoma of a 63-year-old man. This case was regarded as a primary malignant melanoma of the urethra according to histopathological and immunohistochemical findings. Herein, the case is presented and the relevant literature is reviewed and discussed.
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Affiliation(s)
- Hatice Karaman
- Clinic of Pathology, Education and Research Hospital, Kayseri, Turkey
| | - Yüksel Yeşil
- Clinic of Urology, Education and Research Hospital, Kayseri, Turkey
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32
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Papeš D, Altarac S, Arslani N, Rajković Z, Antabak A, Ćaćić M. Melanoma of the glans penis and urethra. Urology 2013; 83:6-11. [PMID: 23978371 DOI: 10.1016/j.urology.2013.07.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 06/25/2013] [Accepted: 07/05/2013] [Indexed: 02/03/2023]
Abstract
Primary melanoma of the glans or male urethra is a rare malignant tumor with high mortality. We searched PubMed and found 129 articles reporting on 220 patients. All articles were case reports or case series. Median patient age was 65 years. Median survival was 28 months, with 5-year survival in approximately 10%. All patients who survived over 5 years had a localized disease (stage I/A) with invasion depth <3-3.5 mm. Wide local excision with sentinel lymph node biopsy is the treatment of choice for patients with localized disease. For advanced disease, the prognosis is poor.
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Affiliation(s)
- Dino Papeš
- Department of Surgery, Zagreb Clinical Hospital Center, Zagreb, Croatia.
| | - Silvio Altarac
- Department of Surgery and Urology, Zabok General Hospital, Zabok, Croatia
| | - Nuhi Arslani
- Department of Surgery, University Clinical Center Maribor, Maribor, Slovenia
| | - Zoran Rajković
- Department of Surgery and Urology, Zabok General Hospital, Zabok, Croatia
| | - Anko Antabak
- Department of Surgery, Zagreb Clinical Hospital Center, Zagreb, Croatia
| | - Marko Ćaćić
- Department of Surgery, Zagreb Clinical Hospital Center, Zagreb, Croatia
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34
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Turner B, Henderson S. Penile cancer: an update. INTERNATIONAL JOURNAL OF UROLOGICAL NURSING 2011. [DOI: 10.1111/j.1749-771x.2011.01126.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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35
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Primary malignant melanoma of the penis: a case report. Med Oncol 2011; 29:1300-3. [DOI: 10.1007/s12032-011-9847-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2011] [Accepted: 01/26/2011] [Indexed: 10/18/2022]
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Abstract
Melanoma of the penis is an uncommon cancer. We present the case of a 73-year-old male with penile melanoma and non palpable lymph nodes. Lymphoscintigraphy was applied to locate the sentinel lymph nodes for dissection. His lymph nodes were negative for melanoma and he has been disease-free for 1 year with careful surveillance.
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Koomen ER, de Vries E, van Kempen LC, van Akkooi AC, Guchelaar HJ, Louwman MW, Nijsten T, Coebergh JWW. Epidemiology of Extracutaneous Melanoma in the Netherlands. Cancer Epidemiol Biomarkers Prev 2010; 19:1453-9. [DOI: 10.1158/1055-9965.epi-09-1267] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Lee SW, Kim EK, Lee WM, Jo JM, Yoo TK, Kang JY. Primary Malignant Melanoma of the Male Urethra. KOREAN JOURNAL OF PATHOLOGY 2010. [DOI: 10.4132/koreanjpathol.2010.44.6.662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Seung Wook Lee
- Department of Urology, Eulji University School of Medicine, Seoul, Korea
| | - Eun Kyung Kim
- Department of Pathology, Eulji University School of Medicine, Seoul, Korea
| | - Won Mi Lee
- Department of Pathology, Eulji University School of Medicine, Seoul, Korea
| | - Jung Man Jo
- Department of Urology, Eulji University School of Medicine, Seoul, Korea
| | - Tag Keun Yoo
- Department of Urology, Eulji University School of Medicine, Seoul, Korea
| | - Jeong Yoon Kang
- Department of Urology, Eulji University School of Medicine, Seoul, Korea
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Comploj E, Palermo S, Trenti E, Lodde M, Mian C, Carella R, Pycha A. Unexpected Long Survival in Primary Malignant Melanoma of the Male Urethra. Case Rep Dermatol 2009; 1:93-99. [PMID: 20652123 PMCID: PMC2895219 DOI: 10.1159/000256663] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A case of primary malignant melanoma of the urethra in a 60-year-old male is presented. Despite multiple adverse prognostic factors and against expectations, after a follow-up of 5.5 years he is still alive.
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Affiliation(s)
- Evi Comploj
- Department of Urology, General Hospital of Bolzano, Bolzano, Italy
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40
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Boone SL, Stapleton J, Turrisi R, Ortiz S, Robinson JK, Mallett KA. Thoroughness of skin examination by melanoma patients: influence of age, sex and partner. Australas J Dermatol 2009; 50:176-80. [PMID: 19659978 DOI: 10.1111/j.1440-0960.2009.00533.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of this study was to determine the thoroughness of deliberate skin examination by people with a history of melanoma. Patients were randomized into one of two conditions: either to receive the brief educational and skills training intervention alone or as a couple with their spouse or cohabiting partner. Subjects recorded concerning lesions on body maps. At the 4-month visit, a total body skin examination was performed by a dermatologist blinded to the subjects' condition and to their recorded responses. The skin surface was divided according to the region's visibility during skin self-examination and sexual connotations: visible/not sexually sensitive, non-visible/not sexually sensitive and sexually sensitive. The primary point of comparison was missed lesions, defined as the difference between lesions recorded by the subjects and their partners and those recorded by the dermatologist. Among 130 participants, 56 subjects reported partner assistance while performing SSE. Participants missed more lesions in sexually sensitive areas than in the other regions. With the increasing age of the patient, the number of missed lesions in non-visible/not sexually sensitive and sexually sensitive areas decreased. Male patients assisted by female partners missed fewer lesions in all three regions than female patients assisted by male partners. In easily visible areas, male patients missed significantly fewer lesions than female patients (P = 0.01). Older couples performed more thorough partner-assisted skin examinations in non-visible and sexually sensitive areas than younger couples. Male patients who were assisted by female partners performed more thorough partner-assisted skin examinations than female patients assisted by male partners.
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Affiliation(s)
- Susan L Boone
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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41
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Testori A, Rutkowski P, Marsden J, Bastholt L, Chiarion-Sileni V, Hauschild A, Eggermont AMM. Surgery and radiotherapy in the treatment of cutaneous melanoma. Ann Oncol 2009; 20 Suppl 6:vi22-9. [PMID: 19617294 PMCID: PMC2712595 DOI: 10.1093/annonc/mdp257] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Adequate surgical management of primary melanoma and regional lymph node metastasis, and rarely distant metastasis, is the only established curative treatment. Surgical management of primary melanomas consists of excisions with 1–2 cm margins and primary closure. The recommended method of biopsy is excisional biopsy with a 2 mm margin and a small amount of subcutaneous fat. In specific situations (very large lesions or certain anatomical areas), full-thickness incisional or punch biopsy may be acceptable. Sentinel lymph node biopsy provides accurate staging information for patients with clinically unaffected regional nodes and without distant metastases, although survival benefit has not been proved. In cases of positive sentinel node biopsy or clinically detected regional nodal metastases (palpable, positive cytology or histopathology), radical removal of lymph nodes of the involved basin is indicated. For resectable local/in-transit recurrences, excision with a clear margin is recommended. For numerous or unresectable in-transit metastases of the extremities, isolated limb perfusion or infusion with melphalan should be considered. Decisions about surgery of distant metastases should be based on individual circumstances. Radiotherapy is indicated as a treatment option in select patients with lentigo maligna melanoma and as an adjuvant in select patients with regional metastatic disease. Radiotherapy is also indicated for palliation, especially in bone and brain metastases.
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Affiliation(s)
- A Testori
- European Institute of Oncology, Division of Melanoma, Milan, Italy.
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42
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Simionescu O, Dumitrescu D, Costache M, Blum A. Dermatoscopy of an invasive melanoma on the upper lip shows possible association with Laugier-Hunziker syndrome. J Am Acad Dermatol 2009; 59:S105-8. [PMID: 19119112 DOI: 10.1016/j.jaad.2008.07.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2008] [Revised: 06/12/2008] [Accepted: 07/15/2008] [Indexed: 12/12/2022]
Abstract
We report mucosal melanoma of the upper lip in a patient affected by the Laugier-Hunziker disease. Using dermatoscopy, two distinct parts were identified in the same mucosal area: nodular (malignant) and macular (benign). A complete surgical excision was performed and the patient has been free of disease for 16 months.
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Affiliation(s)
- Olga Simionescu
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.
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43
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Penile cancer: epidemiology, pathogenesis and prevention. World J Urol 2008; 27:141-50. [DOI: 10.1007/s00345-008-0302-z] [Citation(s) in RCA: 237] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Accepted: 06/09/2008] [Indexed: 11/25/2022] Open
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