Introduction. Lymphoepithelioma is a very rare form of malignant tumor originating from epithelial line cells. Its occurrence has potential clinical, therapeutic and prognostic implications. In the present report we describe an unusual case of bladder cancer with two different histological varieties: transition cell carcinoma and lymphoepithelioma-like carcinoma. Lymphoepithelioma-like carcinoma of the bladder has only been rarely reported in the literature to date. Case presentation. We present the case of a 68-year-old Caucasian man who, after occurrence of hematuria, underwent transurethral resection of a bladder tumor. The results of a histological examination confirmed a high-grade non-muscle-invasive pT1 lymphoepithelioma-like carcinoma of the urinary bladder, associated with a concurrent high-grade transition cell carcinoma. After analyzing the histological features, our patient was subjected to treatment with intra-vesical instillations of bacillus Calmette- Guérin. Our work stresses that diagnosis and therapeutic approaches can be difficult and controversial, especially in the early stages of this rare carcinoma. Conclusions: This report emphasizes the importance of extending our knowledge and experiences regarding this uncommon carcinoma. Further studies are needed to better understand this rare disease and define more accurate diagnostic and therapeutic strategies. © 2013 Spinelli et al.; licensee BioMed Central Ltd.

A 68-year-old Caucasian man presenting with urinary bladder lymphoepithelioma: a case report / Spinelli, GIAN PAOLO; LO RUSSO, Giuseppe; Alberto, Pacchiarotti; Stati, Valeria; Prete, ALESSANDRA ANNA; Tomao, Federica; Cinzia, Sciarretta; Mara, Arduin; Basso, Enrico; Stefania, Chiotti; Marsela, Sinjari; Martina, Venezia; Giada, Zoccoli; Tomao, Silverio. - In: JOURNAL OF MEDICAL CASE REPORTS. - ISSN 1752-1947. - STAMPA. - 7:1(2013), pp. 1-5. [10.1186/1752-1947-7-161]

A 68-year-old Caucasian man presenting with urinary bladder lymphoepithelioma: a case report

SPINELLI, GIAN PAOLO;LO RUSSO, GIUSEPPE;STATI, VALERIA;PRETE, ALESSANDRA ANNA;TOMAO, FEDERICA;BASSO, ENRICO;TOMAO, SILVERIO
2013

Abstract

Introduction. Lymphoepithelioma is a very rare form of malignant tumor originating from epithelial line cells. Its occurrence has potential clinical, therapeutic and prognostic implications. In the present report we describe an unusual case of bladder cancer with two different histological varieties: transition cell carcinoma and lymphoepithelioma-like carcinoma. Lymphoepithelioma-like carcinoma of the bladder has only been rarely reported in the literature to date. Case presentation. We present the case of a 68-year-old Caucasian man who, after occurrence of hematuria, underwent transurethral resection of a bladder tumor. The results of a histological examination confirmed a high-grade non-muscle-invasive pT1 lymphoepithelioma-like carcinoma of the urinary bladder, associated with a concurrent high-grade transition cell carcinoma. After analyzing the histological features, our patient was subjected to treatment with intra-vesical instillations of bacillus Calmette- Guérin. Our work stresses that diagnosis and therapeutic approaches can be difficult and controversial, especially in the early stages of this rare carcinoma. Conclusions: This report emphasizes the importance of extending our knowledge and experiences regarding this uncommon carcinoma. Further studies are needed to better understand this rare disease and define more accurate diagnostic and therapeutic strategies. © 2013 Spinelli et al.; licensee BioMed Central Ltd.
urinary bladder; urology; lymphoepithelioma; lymphoepithelioma-like carcinoma; bacillus calmette-guérin instillations; bladder
01 Pubblicazione su rivista::01a Articolo in rivista
A 68-year-old Caucasian man presenting with urinary bladder lymphoepithelioma: a case report / Spinelli, GIAN PAOLO; LO RUSSO, Giuseppe; Alberto, Pacchiarotti; Stati, Valeria; Prete, ALESSANDRA ANNA; Tomao, Federica; Cinzia, Sciarretta; Mara, Arduin; Basso, Enrico; Stefania, Chiotti; Marsela, Sinjari; Martina, Venezia; Giada, Zoccoli; Tomao, Silverio. - In: JOURNAL OF MEDICAL CASE REPORTS. - ISSN 1752-1947. - STAMPA. - 7:1(2013), pp. 1-5. [10.1186/1752-1947-7-161]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/524954
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