Results 21 to 30 of about 1,384 (188)
Eccrine poroma on the face: An atypical presentation
Indian Journal of Dermatology, 2014 An eccrine poroma is a solitary tumor arising from the eccrine duct epithelium in the epidermis. The lesions commonly occur on the sole of the foot, the hands, and occasionally on the nose, eyelids, neck, and chest. We report a patient who presented with
Rashmi S Mahajan +3 more
doaj +2 more sources
Eccrine Porocarcinoma Associated with an Eccrine Poroma
Online Journal of Health & Allied Sciences, 2014 Eccrine porocarcinoma is a rare carcinoma arising from the intraepidermal duct of eccrine sweat glands and constitute about 0.005% of epithelial cutaneous neoplasms.
Manimaran D +4 more
doaj +1 more source
Pigmented Poroid Hidradenoma: A Case Report. [PDF]
Clin Case RepABSTRACT Poroid hidradenoma (PH) is an infrequently encountered benign adnexal neoplasm exhibiting eccrine differentiation. Histopathologically, PH displays a distinctive combination of hidradenoma‐like architectural organization characterized by a purely intradermal localization with both solid and cystic components, and cytological attributes of ...
Bustami B, Litaiem N, Hawilo A.
europepmc +2 more sources
Rare Secondary Neoplasms Arising in Epidermal Nevus: A Case Series and Literature Review. [PDF]
J Cutan PatholABSTRACT Malignant transformation is known to occur with many nevi, such as nevus sebaceus. However, cases of secondary tumors developing in an epidermal nevus (EN) are rare, with only a few case reports documented in the literature. We present three unique cases of syringocystadenoma papilliferum (SCAP), syringofibroadenoma, trichilemmoma, and basal ...
Homsi HA +5 more
europepmc +2 more sources
RNA-Sequencing Reveals Two Subgroups of Eccrine Porocarcinomas and Poromas. [PDF]
J Cell Mol MedABSTRACT Eccrine porocarcinoma (EPC), a rare malignant eccrine gland tumour, remains molecularly understudied. Transcriptomic studies of EPC and benign eccrine poroma (EP) have identified recurrent fusions and expression changes, but differences distinguishing malignant EPC from benign EP are unclear.
Puttonen M +6 more
europepmc +2 more sources
Poroma vessels can be better identified by high magnification dermoscopy compared to conventional dermoscopy [PDF]
Dermatology Practical & ConceptualRoberta Giuffrida +5 more
doaj +2 more sources
Intradermal eccrine poroma. Presentation of a case [PDF]
Medisur, 2017 Eccrine poromas are benign adnexal tumors which originate from the intraepidermal duct portion of the sweat gland. They represent approximately 10% of all tumors of these glands.
Javier Martínez Navarro +3 more
doaj +3 more sources
Eccrine poroma and porocarcinoma on the same unusual location: report on two cases [PDF]
Anais Brasileiros de Dermatologia, 2015 Eccrine poroma is a benign adnexal tumour of the uppermost portion of the intraepidermal eccrine sweat gland duct and acrosyringium. Eccrine porocarcinoma is the malignant phenotype arising from the intraepidermal portion of the eccrine sweat gland duct ...
Han Ma +4 more
doaj +2 more sources
Dermal Duct Tumor: A Diagnostic Dilemma
Dermatopathology, 2022 Poromas or poroid tumors are a group of rare, benign cutaneous neoplasms derived from the terminal eccrine or apocrine sweat gland duct. There are four poroma variants with overlapping features: dermal duct tumor (DDT), eccrine poroma, hidroacanthoma ...
Austinn C. Miller +5 more
doaj +1 more source