Search Results for: trichoblastoma

Study By Disease

Study By Disease

…uiz #218) Tinea versicolor (Quiz #198) Traumatic (factitious) ulcer (Quiz #889) Traumatic purpura and ulceration (Quiz #659) Trichoblastoma and basal-cell (trichoblastic) carcinoma in a nevus sebaceus (Quiz #751) Tuberculoid leprosy (Quiz #841)…

Differential Diagnosis in Dermatopathology

Images

Trichoblastoma, small nodular type Basal-cell carcinoma, small nodular type

Differential Diagnosis in Dermatopathology

Sebaceous hyperplasia vs. Nevus sebaceus of Jadassohn

A hamartoma of epidermis, epithelial structures of adnexa, and presumably dermal elements, typified, when fully formed, by a papillated or verrucous yellowish plaque situated usually on the scalp. The condition may present itself as a solitary…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

Trichoblastoma, small nodular type Basal-cell carcinoma, small nodular type 1. Pattern formed by nodules is relatively monomorphic 1. Pattern formed by nodules is polymorphic 2. Most nodules are relatively uniform in size and shape 2. Nodules vary…

Differential Diagnosis in Dermatopathology

Discussions

…truly benign adnexal neoplasm with follicular differentiation, to wit, trichoepithelioma. Trichoepithelioma is that type of trichoblastoma which has a cribriform pattern and infundibulocystic basal-cell carcinoma is basically a trichoblastic…

The dermatoscopic universe of basal cell carcinoma

The dermatoscopic universe of basal cell carcinoma

…llicular, eccrine and apocrine neoplasms, several of which have been characterized as dermatoscopic “mimickers” of BCC [30]. Trichoblastoma, trichoepithelioma, pilomatrichoma, cylindroma and eccrine poroma are only some of the entities reported to…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…llicular germs and adjacent papilla 10. Follicular germs and associated papilla present often 11. No hamartomas or neoplasms with adnexal differentiation concurrent in the section of tissue 11. Benign neoplasms with adnexal differentiation (e.g.,…