About 178 results

ALLMedicine™ Trichoepithelioma Center

Research & Reviews  64 results

Desmoplastic Trichoepithelioma With Pseudocarcinomatous Hyperplasia: A Folliculosebaceo...
The American Journal of Dermatopathology; Wang MZ, McNiff JM et. al.

Apr 27th, 2021 - Pseudocarcinomatous desmoplastic trichoepithelioma (PDTE) features verrucous squamous epidermal hyperplasia with a jagged undersurface overlying cords of follicular germinative cells in a fibrotic stroma. To date, only 5 cases have been reported. ...

Expression of Hedgehog signalling molecules in microcystic adnexal carcinoma.
Clinical and Experimental Dermatology; Gambichler T, Hartenstein I et. al.

Mar 14th, 2021 - Microcystic adnexal carcinoma (MAC) is a rare skin neoplasm that has not been characterized on a molecular basis. To assess expression profiles of Hedgehog (HH) signalling molecules in MAC and control tumours. Immunohistochemistry was performed fo...

A de novo missense mutation of the CYLD gene with multiple familial trichoepithelioma.
Clinical and Experimental Dermatology; Jia WX, Li WR et. al.

Nov 21st, 2020 - A de novo missense mutation of the CYLD gene with multiple familial trichoepithelioma.|2020|Jia WX,Li WR,Wu YD,Zhang YY,Cheng P,|

Collision Tumor in the Lower Eyelid: Basal Cell Carcinoma Adjacent to Trichoepithelioma.
Ophthalmic Plastic and Reconstructive Surgery; Osaki TH, Sant'Anna AE et. al.

Oct 17th, 2020 - Collision Tumor in the Lower Eyelid: Basal Cell Carcinoma Adjacent to Trichoepithelioma.|2020|Osaki TH,Sant'Anna AE,Osaki MH,|

Differentiation of Basal Cell Carcinoma and Trichoepithelioma: An Immunohistochemical S...
The American Journal of Dermatopathology; Carrasquillo OY, Cruzval-O'Reilly E et. al.

Aug 19th, 2020 - Basal cell carcinoma (BCC) is the most common malignancy of the skin. It is an epithelial neoplasm with origin in the precursor cells of the interfollicular epidermis. Even though it has low metastatic potential, delay in management may lead to lo...

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News  7 results

A healthy 8-year-old boy presents with several skin-colored, round 1-3 mm papules on the nose, forehead, and cheeks
MDedge Pediatrics; Catalina Matiz, MD

Jun 19th, 2019 - A shave biopsy of one of the lesions was performed that showed a proliferation of nests of basaloid cells on the dermis with palisading and rare vacuolated clear cell change. A rare ductal structure with luminal proteinaceous contents was noted.

Unilateral Facial Papules and Plaques
Mona R.E. Abdel-Halim, MD, Marwa Fawzy, MD et. al.

Apr 9th, 2019 - The Diagnosis: Unilateral Dermatomal Trichoepithelioma Adnexal lesions presenting with a linear and/or dermatomal pattern rarely have been reported. Bolognia et al1 performed a comprehensive review of Blaschko lines and skin conditions that follow.

Desmoplastic trichoepithelioma may co-occur with BCC
Bianca Nogrady

May 25th, 2017 - SYDNEY, AUSTRALIA – Watchful waiting may not be the safest approach for managing patients with desmoplastic trichoepithelioma, according to a speaker at the annual meeting of the Australasian College of Dermatologists, who described five cases of.

Flesh-Colored Nodule With Underlying Sclerotic Plaque
Amira Elbendary, MBBCh, MSc, Manuel Valdebran, MD et. al.

Apr 11th, 2017 - The Diagnosis: Collision Tumor Excisional biopsy and histopathological examination demonstrated a collision tumor composed of a benign intradermal melanocytic nevus, tumor of follicular infundibulum, and an underlying sclerosing epithelial neoplas.

Trichoepithelioma and Spiradenoma Collision Tumor

Apr 8th, 2015 - Cylindromas are composed of basaloid islands interconnected in a jigsaw puzzle configuration (Figure 5B). 4 Similar to spiradenomas, they also are composed of 2 cell populations.

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