Simultaneous Presentation of Trichilemmal Carcinoma and Syringocystadenoma Papilliferum within a Nevus Sebaceous

Syringocystadenoma Papilliferum of the Scalp Arising from a Nevus Sebaceous

Syringocystadenoma papilliferum (SCAP) is a rare, benign tumour with varied presentations that arises from the apocrine glands and at times can lead to a diagnostic dilemma. A 53-year-old male presented with a 40-year history of a scalp nodule and a recent 2-year change in its character, and a sanguinopurulent discharge. Examination revealed a 4 cm × 2 cm firm nodule upon left side of the scalp...

Verrucous carcinoma arising within syringocystadenoma papilliferum.

Syringocystadenoma papilliferum (SP) commonly arises in conjunction with nevus sebaceous. Other less common lesions reported with SP include apocrine adenoma, condyloma acuminatum, hidradenoma papilliferum associated with hidrocystoma, poroma folliculare, and a single case ofverrucous carcinoma. We report the second case of verrucous carcinoma in conjunction with SP.

Syringocystadenoma papilliferum without an antecedent naevus sebaceous.

meningioma. Surg Neurol 1986; 25: 357 ^ 360. 4. Kendall B, Moseley I. Therapeutic embolization of the external carotid arterial tree. J Neurol Neurosurg Psychiatry 1977; 40: 937 ^ 950. 5. Chan RC, Thompson GB. Ischemic necrosis of the scalp after preoperative embolization of meningeal tumors. Neurosurgery 1984; 15: 76 ^ 81. 6. Dawber RPR, Ebling FJG, Wojnarowska FT. Disorders of hair. In: Champ...

Dermoscopic aspects of syringocystadenoma papilliferum associated with nevus sebaceus.

Syringocystadenoma papilliferum is a rare benign adnexal tumor that frequently shows apocrine differentiation. It usually develops on the scalp and is associated with a nevus sebaceus in 40% of cases. Although the clinical presentation may differ, its histology is characteristic. Reports have been made of dermoscopy used in cases of adnexal tumors such as eccrine poromas, hidradenomas and angio...

Syringocystadenoma papilliferum Authors: Doctor