The sebaceous nevus, a congenital sk in disease, was first described in 1895 by Jadassohn [1] and later became known as the organoid nevus syndrome within the grouping of the phacomatoses [2]. In 1957 , Schimmelpenning [3] described its assoc iation with central nervous system, skeletal, and eye lesions. In 1962, Feuerstein and Mims [4] reported a case with epi lepsy and mental retardation . In...

A nevus is characterized by collection of partially differentiated or well-differentiated cells normally found in the skin. Some nevi are associated with disorders such as autism, epilepsy, ophthalmogical disorders, intracranial abnormalities, and others. In this case series, we aim to analyze six cases congenital nevus, matched our findings reports published reviewed literature, come a conclus...

Syringocystadenoma papilliferum (SCAP) occurs singly or in association with other tumors. Although it is rare, the association of tubular apocrine adenoma (TAA) with SCAP in the background of nevus sebaceous (NS) on the scalp is well documented. However, the co-existence of these two tumors without background of NS has not been reported on the extremities. We report a case of SCAP associated wi...

The expression of MUC1, Tn (GalNAc alpha 1-O-Ser/Thr) and sialosyl Tn (STn) (NeuAc alpha 2,6 GalNAc alpha 1-O-Ser/Thr) antigens, which are useful markers for the prognosis of cancer in other organs, was examined immunohistochemically in a series of 45 eyelid tumors and 5 pseudotumors: basal cell carcinoma, 18; squamous cell carcinoma, 11; sebaceous gland carcinoma, 6; seborrheic keratosis, 4; p...

Nevus sebaceus is a benign hamartoma of the epidermis, hair follicles, and sebaceous and apocrine glands. It typically appears as a yellow-orange to pink, finely papillomatous alopecic plaque that is often oval or linear. It usually presents at birth, preferentially affects the scalp and face, and is not uncommon, occurring in approximately 1 in 1,000 live births [1]. A recent study by Groesser...