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http://dx.doi.org/10.17161/kjm.vol17.22437 | DOI Listing |
Kans J Med
November 2024
Department of Pathology, The University of Kansas School of Medicine-Kansas City, Kansas City, Kansas.
Cureus
June 2024
Department of Mohs Micrographic Surgery, Larkin Community Hospital, Nova Southeastern University, South Miami, USA.
Trichoblastic carcinoma (TBC) is a rare adnexal neoplasm of follicular germ cell differentiation with the potential for local invasion and metastasis. Histologic features of trichoblastic carcinoma have significant overlap with trichoblastoma and basal cell carcinoma (BCC), making diagnosis difficult in some cases. Treatment strategies are not well defined and include surgical excision for localized tumors and systemic therapies for metastatic disease.
View Article and Find Full Text PDFIndian J Dermatol
February 2024
Department of Pathology, DUPMC, Jalgaon, Maharashtra, India.
Primary cutaneous carcinosarcoma (PCCS) is a rare cutaneous biphasic tumour with just 120 cases being reported till date. The epithelial component trichoblastic carcinoma/ malignant trichoblastoma (trichoblastic carcinosarcoma) is even rarer, so is the present case. An eighty years old male patient presented with a rapidly progressing ulceroproliferative nodular growth on the left temporal region.
View Article and Find Full Text PDFJ Dermatol
May 2023
Department of Otorhinolaryngology - Head & Neck Surgery, Medical University of Graz, Graz, Austria.
Trichoblastic carcinosarcoma is a seldom biphasic adnexal tumor with malignant epithelial and mesenchymal components. The authors report the first tumor on the neck developed from preexistent trichoblastoma showing aggressive, recurrent behavior. An 82-year-old man presented with a solitary 3-cm exophytic lesion.
View Article and Find Full Text PDFCancers (Basel)
August 2022
Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdańsk, 80-210 Gdańsk, Poland.
Background: Although basal cell carcinoma (BCC) can, in the majority of cases, be diagnosed based on clinical and dermoscopic assessment, a potential overlap with benign adnexal skin tumours seems to exist, including trichoblastic tumours (TT). Methods: Retrospective analysis of clinical and dermoscopic features of benign TT and BCC cases was performed to develop a diagnostic algorithm with a potential utility in clinical practice. Results: In the study, 502 histopathologically confirmed BCC cases were compared with 61 TT (including 44 TB (72.
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