Abstract Introduction Proliferating trichilemmal cysts (PTCs) are rare benign neoplasms
originating from the follicular isthmus. They can undergo trichilemmal keratinization and …

Proliferating trichilemmal cyst (PTC) is a rare but morphologically distinctive tumor that
usually occurs in the scalp of elderly women. Furthermore, only 30 well-documented …

[Malignant proliferating trichilemmal cyst of the scalp: A case report]. - Abstract - Europe PMC
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Proliferating trichilemmal cyst (PTC), a rare benign tumor, is a fascinating follicular
neoplasm. It occurs on head and neck region of elderly women and its histologic hallmark is …

Background Malignant proliferating trichilemmal cyst is a rare tumour usually located on the
scalp of elderly women. About 40 cases of malignant proliferating trichilemmal tumour have …

Proliferating trichilemmal cyst is an uncommon neoplasm arising from the follicular isthmus,
whose histopathological hallmark is the presence of trichilemmal keratinization. We describe …

Trichilemmal cysts are common fluid-filled growths that arise from the isthmus of the hair
follicle. They can form rapidly multiplying trichilemmal tumors-, also called proliferating …

Background: The proliferating and malignant proliferating trichilemmal cysts (MPTC) are rare
adnexal tumors. We report 3 cases through which we will detail the anatomo-clinical …

Proliferating trichilemmal cyst is a rapidly growing large cutaneous adnexal neoplasm
occurring on the head and neck region of elderly women. Malignant transformation has …

Trichilemmal cyst (TC) is an adnexal skin tumor that usually occurs on the scalp. There is a
female dominance in this tumor. Proliferating pilar tumors or cysts arise from this lesion, and …