Sebaceous cell carcinoma of the skin is a rare malignancy of the skin appendages. Most commonly noticed in the orbital region. Extra orbital sebaceous cell carcinoma is extremely rare. The aggressive behavior of this tumor is still a matter of controversy. We present a case of sebaceous cell carcinoma in scalp region in young women.

The human sebaceous gland undergoes both extrinsic and intrinsic ageing. The latter is associated with morphological changes and alteration in the sebaceous gland activity. The high androgen-dependent sebum secretion in neonates falls during childhood, starts to rise again during puberty and reaches its maximum in young adults. While the number of sebaceous glands remains the same during life, ...

BACKGROUND Certain epidermal appendage tumors, including hyperplasias (hamartomas), adenomas, benign epitheliomas, primordial epitheliomas, and malignant tumors, can exhibit any stage of differentiation. Several molecules associated with tumorigenesis, such as Gli-1, pleckstrin homology-like domain, family A, member 1 (PHLDA-1), transforming growth factor (TGF)-β1, TGF-β2, and p63, are associat...

We herein report a case of hair follicle nevus, a rare hamartoma found on the face and showing follicular differentiation, which was associated with sebaceous hyperplasia. Dermoscopy of the lesion showed yellow globules surrounded by crown vessels/telangiectasias and scattered tiny hairs. Histopathological investigation revealed hyperplasia of the sebaceous glands and proliferation of well-diff...

Sebaceous hyperplasia, a benign proliferation ofsebaceous glands, has been well documented in organ transplant recipients treated with cyclosporine. Sebaceous hyperplasia has not been strongly associated with any other immunosuppressive medications. We report a case of eruptive sebaceous hyperplasia in a renal transplant recipient with no previous exposure to cyclosporine that was recently star...

Cutaneous neoplasms including sebaceous tumors, keratoacanthomas, and basal cell carcinomas with sebaceous differentiation can be markers of internal malignancy associated with the Muir-Torre Syndrome (MTS). We report a 56-year-old man with a diagnosis of hereditary nonpolyposis colorectal cancer (HNPCC) and ureteral transitional cell carcinoma who subsequently developed two sebaceous gland neo...