Syringocystadenocarcinoma papilliferum (SCACP) is a very rare cutaneous adnexal neoplasm. SCACP presents histologic variability, and it is difficult to establish the diagnosis from a punch biopsy. SCACP has an overall configuration similar to that of syringocystadenoma papilliferum (SCAP). When we diagnose SCACP, the histologic features of SCAP can be contributing and immunohistochemical staini...

Hidradenoma is a rare benign tumor that develops of the eccrine sweat glands. We report here two cases of benign giant hidradenoma with a clear cell variant in one case and nodular in the other. The tumor was localized on the forearm in a patient aged 6 years and in the foot in a 14-year-old child. An excisional biopsy was performed in both patients. Evolution was marked by a good outcome witho...

Syringocystadenoma papilliferum is an uncommon benign apocrine gland tumour, mostly of congenital or early childhood onset, affecting head and neck. In addition, nevus sebaceous is commonly associated with this tumor. Here, we document three cases of syringocystadenoma papilliferum with many atypical features, such as the involvement of rare sites (abdomen, axilla and thigh), absence of nevus s...

INTRODUCTION Sialadenoma papilliferum (SP) is a rare benign tumor, which originates from the minor salivary gland. It occurs at sites that have minor salivary glands, such as the palate, retromolar pads, buccal mucosa, and lips. The most common location for tumor development is on the hard palate. A differential diagnosis consists of ruling out other salivary gland tumors. Transoral robotic sur...

cording to their histology, and imaging examinations are not routinely performed. However, when a large soft tissue mass exists and malignancy is suspected, then imaging may be helpful to scrutinize the nature of the tumor. Malignant nodular hidradenoma is a rare aggressive malignant tumor of the eccrine sweat glands. Approximately 50 cases had been documented up to the year 2004 in the English...

Hidradenocarcinoma (HAC) is an exceedingly rare and aggressive malignant tumor of the adnexal eccrine apocrine sweat gland. Due to its low incidence rate, nonspecific clinical presentation, similar histopathological features benign hidradenoma (HA), HAC often misdiagnosed as counterpart.

Background: Nodular hidradenoma or clear cell hidradenoma is a rare adnexal tumor arising from the eccrine glands. Case Report: A 60-year old female presented to the surgical out-patient clinic with complaints of breast lump of one year duration. Fine needle aspirate (FNA) of the lump yielded fluidly asp...

we are reporting on a patient with a large linear syringocystadenoma papiliferum present at birth over the anterior surface of the left leg. histologic findings and the results of immitnohlstochcmicat staining with monoclonal antihotlies cea and ikh-4 suggest derivation from eccrinc glands.