Azizi Mahdokht, Ramezani Mazaher
Department of Pathology Shahid Beheshti Hospital Yasuj University of Medical Science Yasuj Iran.
Molecular Pathology Research Center Imam Reza Hospital Kermanshah University of Medical Sciences Kermanshah Iran.
Clin Case Rep. 2022 Jan 8;10(1):e05259. doi: 10.1002/ccr3.5259. eCollection 2022 Jan.
The proliferating trichilemmal tumor (PTT) is a very rare cutaneous neoplasm that rarely is malignant. PTTs mainly occur in the scalp of elderly women. Only 10% occur in places other than scalp. We present a 62-year-old male patient with malignant PTT in his abdominal wall.
增生性外毛根鞘瘤(PTT)是一种非常罕见的皮肤肿瘤,很少发生恶变。PTT主要发生于老年女性的头皮。仅有10%发生于头皮以外的部位。我们报告一名62岁男性患者,其腹壁出现恶性PTT。