TRPS1 Is Differentially Expressed in a Variety of Malignant and Benign Cutaneous Sweat Gland Neoplasms [PDF]
Dermatopathology, 2023 Neoplasms of sweat glands and the breast may be morphologically and immunophenotypically similar. A recent study showed that TRPS1 staining is a highly sensitive and specific marker for breast carcinoma.
Hatice B. Zengin +5 more
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Hidradenocarcinoma: A rare sweat gland neoplasm presenting as small turban tumor of the scalp
Indian Journal of Dermatology, 2015 Hidradenocarcinomas are very rare malignant sweat gland tumors that possess an infiltrative and/or low metastatic potential. Here we describe an interesting case of hidradenoma on the fronto-parietal region of the scalp of an elderly female, part of ...
Dinesh P Asati +3 more
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The role of radiotherapy in the treatment of malignant sweat gland neoplasms [PDF]
Cancer, 1990 Malignant sweat gland neoplasms are rare tumors. Historically, the principal mode of treatment has been local surgical excision. Eight published studies show that greater than 50% of patients develop either local tumor recurrence after surgery or regional lymph node metastases.
Paul M. Harari +3 more
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Skin adnexal neoplasms—part 2: An approach to tumours of cutaneous sweat glands [PDF]
Journal of Clinical Pathology, 2006 Tumours of cutaneous sweat glands are uncommon, with a wide histological spectrum, complex classification and many different terms often used to describe the same tumour. Furthermore, many eccrine/apocrine lesions coexist within hamartomas or within lesions with composite/mixed differentiation.
Nidal A. Obaidat +2 more
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Hidradenocarcinoma: Five Years of Local and Systemic Control of a Rare Sweat Gland Neoplasm with Nodal Metastasis [PDF]
Cureus, 2018 Hidradenocarcinoma is a rare and locally aggressive tumor rendering a poor prognosis. Furthermore, very few cases present with nodal metastasis. Diagnosing such an entity, and then differentiating it from a benign counterpart, poses a great challenge to the clinicians.
Benazir Mir Khan +5 more
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Topics in histopathology of sweat gland and sebaceous neoplasms
The Journal of Dermatology, 2017 AbstractThis article reviews several topics regarding sweat gland and sebaceous neoplasms. First, the clinicopathological characteristics of poroid neoplasms are summarized. It was recently reported that one‐fourth of poroid neoplasms are composite tumors and one‐fourth are apocrine type lesions.
Shin‐ichi Ansai
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Combined melanocytic and sweat gland neoplasm: cell subsets harbor an identical
Journal of Cutaneous Pathology, 2014 Phacomatosis pigmentokeratotica (PPK) is characterized by the co‐existence of epidermal nevi and large segmental speckled lentiginous nevi of the papulosa type. PPK, previously explained as ‘twin spot’ mosaicism due to the postzygotic crossing‐over of two homozygous recessive mutations, has recently been shown to derive from one postzygotic activating ...
Janet Y. Li +5 more
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CD34‐positive stromal cells and alpha‐smooth muscle actin‐positive stromal cells in the tumor capsule of skin sweat gland neoplasms [PDF]
Pathology International, 2002 To elucidate the roles of CD34‐positive stromal cells and alpha‐smooth muscle actin‐positive stromal cells at the tumor border of skin sweat gland neoplasms, we examined expression of stromal cell markers in the tumor capsule of 19 skin sweat gland neoplasms (16 mixed tumors of the skin and three nodular hidradenomas) using monoclonal antibodies to ...
Hirofumi Nakayama +5 more
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Adnexa Cutis: Demystifying the plethora of Pilosebaceous and Sweat gland neoplasms
Indian Journal of Pathology and Oncology, 2016 Background: The neoplasms of the adnexa cutis arising from the pluripotent stem cell show differentiation towards one of the four adnexal cell lines i.e. follicular, sebaceous, eccrine and apocrine type. Categorizing these neoplasms into specific cell line differentiation and into benign or malignant is important, as malignant adnexal neoplasms are ...
B Deepak Kumar +2 more
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Nodular vulvar lesions and its key differential diagnoses: a case report [PDF]
Einstein (São Paulo)The etiologies of vulvar nodules range from infectious to neoplastic. Owing to the wide spectrum of vulvar diseases, clinical differentiation of the lesions is crucial for adequate diagnosis and management.
Juliana Jorge Romano +6 more
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