Search Results for: trichoblastoma

Two adjacent individual fibroepithelioma of Pinkus of the umbilicus—one pink, one pigmented—a case report and review of the literature

Two adjacent individual fibroepithelioma of Pinkus of the umbilicus—one pink, one pigmented—a case report and review of the literature

…lioma of Pinkus (FeP) is generally considered a rare basal cell carcinoma subtype [1] although some consider it a variant of trichoblastoma [2,3]. FeP was first described by Pinkus in 1953 as a premalignant fibroepithelial tumor [4]. The clinical…

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…