Search Results for: nodular basal-cell carcinoma

1 3 4 5 6 7 26
Radiation-induced basal cell carcinoma

Radiation-induced basal cell carcinoma

…ea capitis using radiotherapy was introduced at the beginning of the twentieth century. A variety of cancers including basal cell carcinoma (BCC) are seen years after this treatment. Objective: We sought to determine the clinical characteristics of…

Regarding a dermatoscopic pattern for infiltrating basal cell carcinoma

Regarding a dermatoscopic pattern for infiltrating basal cell carcinoma

Editorial In this edition Pyne et al have described a dermatoscopic pattern as a clue to infiltrative basal cell carcinoma (BCC), defined as: a geometric star-shaped pattern, extending outwards from the circumferential peripheral edge of the tumor,…

Therapeutic Strategies in Dermatology

Melanoma: Key Points

…ult to diagnose correctly. Clinical phenotypes of melanoma include lentigo maligna melanoma, superficial spreading melanoma, nodular melanoma, acral lentiginous melanoma, amelanotic melanoma, mucosal melanoma, and ocular melanoma. Prognosis is…

Therapeutic Strategies in Dermatology

Erythema Elevatum Diutinum: Key Points

…Key Points Erythema elevatum diutinum (EED) is a rare chronic form of fibrosing vasculitis. Firm, red to brown or violaceous nodular lesions developing over joints of the elbows, knees, hands, and feet, often in a symmetric pattern, is the hallmark…

Incidental Merkel cell carcinoma in a cutaneous horn: a case report

Incidental Merkel cell carcinoma in a cutaneous horn: a case report

…d female who presented with a “cutaneous horn” on the face. On excision, histologic examination revealed a combined squamous cell carcinoma in situ with underlying MCC. Merkel cell polyomavirus immunohistochemistry was negative in this lesion. This…

Regressing basal-cell carcinioma masquerading as benign lichenoid keratosis

Regressing basal-cell carcinioma masquerading as benign lichenoid keratosis

Abstract Background: Benign lichenoid keratosis (BLK, LPLK) is often misdiagnosed clinically as superficial basalcell carcinoma (BCC), especially when occurring on the trunk. However, BCCs undergoing regression may be associated with a lichenoid…

Differential Diagnosis in Dermatopathology

Trichoblastoma, small nodular type vs. Trichoblastoma, large nodular type

Extramammary Paget’s disease is an apocrine carcinoma that begins within the epidermis and presents itself clinically as a patch or a subtle plaque that extends centrifugally for many years before becoming a readily discernible thick plaque,…

1 3 4 5 6 7 26