We reported one case of penile angiosarcoma in a 49-year-old patient who had been misdiagnosed as syphilis. Based on our experience, we suggest that if sexually transmitted diseases and Peyronie's disease can be ruled out, diagnosis of the penile angiosarcoma be warranted if unexplained rash, ulceration on the penis, and induration in corpus cavernosum are observed. It should be noted that if the anti-inflammatory or anti-viral treatment is prescribed for some time but the lesion does not disappear or even gets worse, the penile angiosarcoma should be suspected and penile biopsy is necessary.
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http://dx.doi.org/10.1007/s11255-012-0239-4 | DOI Listing |
Am J Dermatopathol
February 2025
Clinic of Dermatology, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy.
Angiosarcoma of the penis is an exceptionally rare mesenchymal tumor, with only about 30 cases documented in the literature. Because of its rarity and the often nonspecific clinical presentation, histopathological examination plays a critical role in accurate diagnosis. Angiosarcoma of the penis typically arises in the corpus cavernosum but has also been reported in the glans and urethra, often presenting with metastases.
View Article and Find Full Text PDFBackground: Penile tumors are rare in dogs and only single case reports or small case series have been reported.
Case Description: An 11-year-old, cross-breed dog was presented for a two-week history of stranguria. At physical examination, a subcutaneous swelling of the penis was detected.
Am J Dermatopathol
April 2024
Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt; and.
Epithelioid hemangioma (EH), also known as angiolymphoid hyperplasia with eosinophilia, is an unusual vascular proliferation that tends to manifest in the head and neck region. Its occurrence on the penis is rare, with only scarce reported cases in the literature. The histopathological examination of this condition poses a challenge because it shares similarities with other entities, such as epithelioid hemangioendothelioma, epithelioid angiosarcoma, cutaneous epithelioid angiomatous nodule, or Kaposi sarcoma (KS).
View Article and Find Full Text PDFIndian J Surg Oncol
September 2023
Medical Director and Chief Genitourinary Oncology, Rajiv Gandhi Cancer Institute and Research Centre, Sector 5 Rohini, New Delhi, India.
Cutaneous radiation-associated angiosarcoma (cRAA) is a rare and aggressive secondary cutaneous angiosarcoma (cAS) with poor survival. cRAA has been mostly reported in breast carcinoma patients. Owing to its rarity, there is scanty literature available and no treatment guidelines.
View Article and Find Full Text PDFDermatopathology (Basel)
January 2023
Department of Pathology and Laboratory Medicine, Cedars Sinai Medical Center, Los Angeles, CA 90048, USA.
Composite hemangioendothelioma (CHE) is a very rare low-grade malignant vascular neoplasm. Here, we present the first case of it occurring on a penis with two local recurrences over a 9 year span and its progression to a high-grade morphology.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!