A rare cutaneous tumor of eccrine sweat gland origin. It is most commonly found on the extremities and is usually benign. There is no indication that heredity or external agents cause these tumors.

Metastatic eccrine porocarcinoma: response to docetaxel (Taxotere) chemotherapy. (1/8)

BACKGROUND: Eccrine porocarcinoma is an uncommon neoplasm of the intra-epidermal sweat gland duct. PATIENTS AND METHODS: A case of eccrine porocarcinoma in a female renal transplant patient aged 45 years is described with a review of pertinent literature. RESULTS: The primary tumour was highly pleomorphic. In places large and small cells merged and focally the former component infiltrated the epidermis in a manner akin to Paget's disease of the breast. The majority of the tumour was high grade; using the modified Bloom and Richardson grading system, usually applied to mammary ductal carcinomas, the tumour graded as 3. Metastatic disease developed nine months following primary surgical treatment. The metastatic eccrine porocarcinoma was resistant to epirubicin but responded to docetaxel chemotherapy. CONCLUSIONS: There are no data to support the use of adjuvant therapy in the management of eccrine porocarcinoma. The use of the modified Bloom and Richardson grading system may define cases at high risk of relapse in which adjuvant therapy might be considered. Metastatic eccrine porocarcinoma has proven resistant to many chemotherapeutic agents. We report the first use of docetaxel in the management of this disease. The treatment was well tolerated and resulted in marked symptomatic and radiological responses. Treatment with docetaxel should be considered in future cases of this rare tumour.  (+info)

Eccrine porocarcinoma (malignant eccrine poroma): a case report. (2/8)

Eccrine porocarcinoma is a rare malignancy of eccrine sweat gland usually presenting as a long-standing growth on the lower extremity. It is more common in females. It may arise in a pre-existing eccrine poroma. A case presenting as nodular swelling over the dorsum of left hand in a 56-year-old man is described. Cytologic and histologic examination along with flow cytometric analysis is presented.  (+info)

Eccrine porocarcinoma. (3/8)

We present an unusual case of eccrine porocarcinoma in that diagnosis was delayed for many years after the initial lesion appeared, resulting in relatively large tumor.  (+info)

Poromatosis: the occurrence of multiple eccrine poromas. (4/8)

Eccrine poromas are rare, benign adnexal tumors derived from the intraepidermal portion of sweat ducts. Historically they were thought to arise from eccrine ducts although today it is thought that they may also have an apocrine origin. They usually appear as solitary, slow-growing, skin-colored papules on acral surfaces. Here we present the unusual situation of a patient with multiple poromas only three of which are located near the distal extremities.  (+info)

Eccrine poroma: a clinical-dermoscopic study of seven cases. (5/8)

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Poroma of the hip and buttock. (6/8)

Poroma is a benign adnexal skin tumor seen in middle aged individuals with no sex predilection. The acral sites are the most commonly affected regions. Hip or buttock as a location of origin has rarely been reported. We report two cases of poroma, one located on the hip of a 75-year-old man and the other on the buttock of a 60-year-old man.  (+info)

EWS-Oct-4B, an alternative EWS-Oct-4 fusion gene, is a potent oncogene linked to human epithelial tumours. (7/8)

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Dermoscopy of eccrine acrospiroma masquerading as nodular malignant melanoma. (8/8)

Eccrine acrospiroma, better known as eccrine poroma, is a benign adnexal neoplasm of the skin. Its clinical aspect can masquerade as some other nodular and cystic lesions. The current dermoscopy literature offers very few case studies. Moreover, these very few examples present a totally different appearance pattern compared to the one we examined. Its homogeneous blue pattern suggested the better-known nodular malignant melanoma; in fact, this dermoscopic appearance was due to the Tyndall effect.  (+info)

I'm sorry, but I couldn't find any information on a medical term called "Acrospiroma." It's possible that you may have misspelled the term or that it is not a recognized medical term. If you have any additional information or context, please let me know and I'll do my best to assist you.

... also termed clear cell acrospiroma), nodular hidradenoma (also termed nodular acrospiroma, clear cell myoepithelioma, and ... Media related to Acrospiroma at Wikimedia Commons v t e (Articles with short description, Short description matches Wikidata, ... The acrosporma group of tumors consists of: 1) the hidradenomas, including their eccrine acrospiroma, clear cell hidradenoma ( ... Helwig EB (October 1984). "Eccrine acrospiroma". Journal of Cutaneous Pathology. 11 (5): 415-20. doi:10.1111/j.1600-0560.1984. ...
A malignant acrospiroma is a sweat gland carcinoma of the hand, which may recur locally in 50% of patients after excision, with ... Acrospiroma Syringoma Hidrocystoma List of cutaneous conditions Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007 ... ISBN 978-1-4160-2999-1. Wilson KM, Jubert AV, Joseph JI (May 1989). "Sweat gland carcinoma of the hand (malignant acrospiroma ...
Eccrine acrospiroma Clear-cell hidradenoma or acrospiroma Nodular hidradenoma or acrospiroma Solid-cystic hidradenoma ... For example, acrospiroma and hidradenoma are synonymous, and sometimes the term acrospiroma is used to generally describe ... Gross pathology of a cystic nodular hidradenoma Dermal duct tumor Acrospiroma, solid type Acrospiroma, clear cell type ... "Acrospiroma: a case report and review". Cutis. 58 (5): 349-51. PMID 8934076. Obaidat NA, Alsaad KO, Ghazarian D (February 2007 ...
Spiradenoma Malignant acrospiroma James, William D.; Berger, Timothy G.; et al. (2006). Andrews' Diseases of the Skin: clinical ...
Eccrine acrospiroma Clear cell hidradenoma M8402/3 Nodular hidradenoma, malignant (C44._) Hidradenocarcinoma M8403/0 Eccrine ...
Acrospiroma List of cutaneous conditions List of cutaneous neoplasms associated with systemic syndromes James, William D.; ...
Syringoma Acrospiroma Seborrheic keratosis List of cutaneous conditions List of cutaneous neoplasms associated with systemic ...
... (also known as malignant hidradenoma, malignant acrospiroma, clear cell eccrine carcinoma, or primary ...
Aberrant basal cell carcinoma Acanthoma fissuratum (granuloma fissuratum, spectacle frame acanthoma) Acrospiroma (clear cell ... Malignant acrospiroma (spiradenocarcinoma) Malignant mixed tumor (malignant chondroid syringoma) Malignant trichilemmal cyst ...
... acrospiroma, eccrine MeSH C04.557.470.035.175.375 - hidrocystoma MeSH C04.557.470.035.175.800 - syringoma MeSH C04.557.470.035. ... acrospiroma, eccrine MeSH C04.557.470.550.175.375 - hidrocystoma MeSH C04.557.470.550.175.800 - syringoma MeSH C04.557.470.550. ...
Malignant acrospiroma List of cutaneous conditions Dermal cylindroma Trichoepithelioma CYLD cutaneous syndrome List of ...
This part of the sweat gland duct is termed the acrosyringium and had led to grouping poromas in the acrospiroma class of skin ...
... dysplasia Acrophobia Acropigmentation of Dohi Acrorenal syndrome recessive Acrorenoocular syndrome Acrospiroma ACTH deficiency ...
... tumors include: Acrospiroma Aggressive digital papillary adenocarcinoma Apocrine gland carcinoma Ceruminoma ...
... also termed clear cell acrospiroma), nodular hidradenoma (also termed nodular acrospiroma, clear cell myoepithelioma, and ... Media related to Acrospiroma at Wikimedia Commons v t e (Articles with short description, Short description matches Wikidata, ... The acrosporma group of tumors consists of: 1) the hidradenomas, including their eccrine acrospiroma, clear cell hidradenoma ( ... Helwig EB (October 1984). "Eccrine acrospiroma". Journal of Cutaneous Pathology. 11 (5): 415-20. doi:10.1111/j.1600-0560.1984. ...
PH1709 Hidradenoma, Clear Cell / Eccrine Acrospiroma /Nodular Hidradenoma A tumour derived from eccrine sweat glands, composed ...
Poromas are often grouped within the greater classification of acrospiroma, which includes dermal duct tumors, hidroacanthoma ...
Giant eccrine acrospiroma of the scalp. Todi, R., Gowda, C., Pai, K. & Rodrigues, G., 01-04-2021, In: Journal of Cutaneous and ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma Whats New Last Posted: Jan 01, 2011 * Acrospiroma From NCATS Genetic and Rare Diseases Information Center ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
Acrospiroma, Eccrine. Acrospiroma. Nevus Sebaceous of Jadassohn. Nevus, Sebaceous of Jadassohn. Pagets Disease, Extramammary. ...
M]Eccrine acrospiroma Active Synonym false false 1234558013 [M]Eccrine poroma Active Synonym false false ...
A knowledge graph of biological entities such as genes, gene functions, diseases, phenotypes and chemicals. Embeddings are generated with Walking RDF and OWL method ...
... they comprised predominantly eccrine acrospiroma(17); characterized histologically by solid nests of round to polygonal cells ...
Malignant eccrine acrospiroma: A case study. J Am Podiatr Med Assoc 85: 116 - 117, 1995.. 2. Pontone M, Potter GK, Berlin S J, ... Allan R, Reier AR, Ashman CJ, Miles L. MR imaging appearance of plantar eccrine acrospiroma (Sweat gland tumor). Am J Roentgeno ... A benign form of IEA is eccrine acrospiroma, which can transform to a malignant form, especially in inveterate lesions. [1] The ... eccrine acrospiroma, eccrine porocarcinoma, malignant eccrine poroma and malignant hidroacanthoma simplex, among others. They ...
acrospiroma. acrovesiculeus eczeem. acrylaten (lijst van allergenen). actinisch beschadigde huid. actinisch granuloma ...
... eccrine acrospiroma; eccrine gland; eccrine poroma; eccrine spiradenoma; eccrinology; eccrisis; eccritic; eccyesis; ecdemic; ...
Acrospiroma/genética , Acrospiroma/cirurgia , Idoso , Genoma Humano , Humanos , Masculino , Metástase Neoplásica , Neoplasias ... BACKGROUND: Malignant acrospiroma is a rare tumor of the eccrine sweat glands accounting for around 6% of all malignant eccrine ... Acrospiroma/patologia , Sequenciamento de Nucleotídeos em Larga Escala , Neoplasias das Glândulas Sudoríparas/patologia , ... CONCLUSION: To the best of our knowledge, this is the first case of acral malignant acrospiroma with reported next generation ...
Abstract: - Nodular Hidradenoma, also known as solid-cystic or clear cell Hidradenoma or acrospiroma, is a benign adnexal tumor ...
Learn how to use across-the-board in a sentence with 61 example sentences on YourDictionary.
The date when a clinical page was last modified will be clearly displayed (e.g. at the bottom of the page). Authorization has been asked to patients before publishing cases.. Transparency of authorship ...
Eccrine Acrospiroma use Acrospiroma Eccrine Acrospiromas use Acrospiroma Eccrine Gland use Eccrine Glands ...
poroma-acrospiroma.html · porphyria-cutania-tarda.html · posttransplant-lymphoproliferative-disorders.html. ,, Porphyria ...
  • 4] Intraepidermal Eccrine Adenocarcinoma (IEA) is classified with several other lesions that share similar pathological form, including: eccrine acrospiroma, eccrine porocarcinoma, malignant eccrine poroma and malignant hidroacanthoma simplex, among others. (faoj.org)
  • A benign form of IEA is eccrine acrospiroma, which can transform to a malignant form, especially in inveterate lesions. (faoj.org)
  • Poromas are often grouped within the greater classification of acrospiroma, which includes dermal duct tumors, hidroacanthoma simplex, and nodular, clear-cell, and poroid hidradenomas. (clinicaladvisor.com)
  • Malignant eccrine acrospiroma. (japmaonline.org)
  • Nodular hidradenoma also called eccrine acrospiroma is a common benign adnexal neoplasm usually found on the scalp, face, or anterior trunk [ 4 ]. (cdlib.org)
  • 20. Malignant eccrine acrospiroma with metastasis to the parotid. (nih.gov)
  • Nodular hidradenoma , also known as eccrine acrospiroma or clear cell hidradenoma, is a dermal adnexal tumor that most commonly appears in the head and neck area or the extremities. (medscape.com)
  • Mucinous metaplasia (goblet cell type) has been previously reported in benign adnexal tumors (eccrine acrospiroma/hidroadenoma, mixed tumor, and syringocystadenoma papilliferum) and in malignant tumors (apocrine hidradenocarcinoma and squamous cell carcinoma). (bvsalud.org)
  • My husband has very recently been diagnosed with Malignant Acrospiroma, which is a very rare type of sweat gland cancer. (cancer.org)
  • Although poromas can usually be deemed benign based on circumscription and benign cytologic features, these lesions not uncommonly show small foci of necrosis en masse and a highly vascularized (granulation tissue-like) stroma, the combination of which can create concern for malignancy, especially in inexperienced observers. (medscape.com)