… We report a case of a proliferating trichilemmal cyst on the … known as proliferating trichilemmal
tumor, is a rare tumor that … develop as a result of repeated trauma. Differential diagnoses …

… Trichilemmal cysts occur in 5–6% of the population and 2% of these cases progress to
proliferating pilar tumors. … occur in chest, abdomen, back, vulva, and pubis. Here, we present the …

… PTT is more frequent in middle-aged or elderly female patients and more than 90% of the …
, wrist and vulva can also be affected. Etiopathogenesis remains unknown but in most cases it …

… , with abrupt trichilemmal keratinization [Figure 1a]. Few clear cells indicating trichilemmal
origin … A review diagnosis of malignant proliferating trichilemmal tumor (MPTT) was rendered. …

… indicates a low-grade carcinoma profile . Histopathology 38 : 454 … Proliferating trichilemmal
tumors: clinicopathologic … infestation with a severe active chronic inflammatory infiltrate. She …

… On per-vaginal examination, hard indurated growth over cervix … [7] A meta-analysis of 185
cases showed a local recurrence … Multiple proliferating trichilemmal tumors in a middle-aged …

… is a case report of such a tumor occurring on the vulva. The patient reported by Dr. Elizabeth
Holmes had a pilar tumor … The patient has done well with no recurrent lesions for 24 months. …

… are at increased risk of chronic infection, and malignant … One case report described tumors
on the elbows, knees, and … the development of proliferating trichilemmal tumors, SCC, …

… to proliferating trichilemmal cyst or Proliferating Pilar Tumour (PPT… The aim of the study
is to study the radiological and … Recurrent malignant proliferating trichilemmal tumour: local …