Hidradenoma (original) (raw)
Hidradenoma refers to a benign adnexal tumor of the apical sweat gland. These are 1–3 cm translucent blue cystic nodules. It usually presents as a single, small skin-colored lesion, and may be considered closely related to or a variant of poromas. Hidradenomas are often sub-classified based on subtle histologic differences, for example: * Eccrine acrospiroma * Clear-cell hidradenoma or acrospiroma * Nodular hidradenoma or acrospiroma * Solid-cystic hidradenoma * Gross pathology of a cystic nodular hidradenoma * Dermal duct tumor * Acrospiroma, solid type * Acrospiroma, clear cell type
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| dbo:abstract | Hidradenoma refers to a benign adnexal tumor of the apical sweat gland. These are 1–3 cm translucent blue cystic nodules. It usually presents as a single, small skin-colored lesion, and may be considered closely related to or a variant of poromas. Hidradenomas are often sub-classified based on subtle histologic differences, for example: * Eccrine acrospiroma * Clear-cell hidradenoma or acrospiroma * Nodular hidradenoma or acrospiroma * Solid-cystic hidradenoma Discussion of sweat gland tumors can be difficult and confusing due to the complex classification and redundant terminology used to describe the same tumors. For example, acrospiroma and hidradenoma are synonymous, and sometimes the term acrospiroma is used to generally describe benign sweat gland tumors. In addition, a single lesion may contain a mixture of cell-types. There has also been a change in understanding about how tumors that were previously believed to strictly derive from specific sweat gland types may, in fact, derive from both eccrine or apocrine glands. Hidradenomas are by definition benign, with malignant transformation very rare. When tumors show malignant characteristics, they are known as hidradenocarcinoma. Surgical excision is usually curative and local recurrences are rare, although malignant tumors may metastasize. * Gross pathology of a cystic nodular hidradenoma * Dermal duct tumor * Acrospiroma, solid type * Acrospiroma, clear cell type (en) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Nodular_hidradenoma_-_intermed_mag.jpg?width=300 |
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| dbo:wikiPageWikiLink | dbr:List_of_cutaneous_neoplasms_associated_with_systemic_syndromes dbr:Dermatology dbr:Poroma dbr:Micrograph dbr:H&E_stain dbc:Epidermal_nevi,_neoplasms,_and_cysts dbr:Sweat_gland dbc:Integumentary_neoplasia dbr:Skin_appendage dbr:List_of_cutaneous_conditions dbr:Spiroma |
| dbp:caption | Micrograph showing an acrospiroma. H&E stain. (en) |
| dbp:field | dbr:Dermatology |
| dbp:name | Hidradenoma (en) |
| dbp:synonyms | Acrospiroma, cystadenoma, hydrocystadenomas (en) |
| dbp:wikiPageUsesTemplate | dbt:Commons-cat dbt:Infobox_medical_condition_(new) dbt:Medical_resources dbt:Reflist dbt:Tumors_of_skin_appendages |
| dcterms:subject | dbc:Epidermal_nevi,_neoplasms,_and_cysts dbc:Integumentary_neoplasia |
| rdf:type | owl:Thing wikidata:Q12136 yago:Abstraction100002137 yago:Attribute100024264 yago:Condition113920835 yago:Cyst114202996 yago:IllHealth114052046 yago:PathologicalState114051917 yago:Pathology114204950 yago:PhysicalCondition114034177 dbo:Disease yago:State100024720 yago:WikicatEpidermalNevi,Neoplasms,Cysts |
| rdfs:comment | Hidradenoma refers to a benign adnexal tumor of the apical sweat gland. These are 1–3 cm translucent blue cystic nodules. It usually presents as a single, small skin-colored lesion, and may be considered closely related to or a variant of poromas. Hidradenomas are often sub-classified based on subtle histologic differences, for example: * Eccrine acrospiroma * Clear-cell hidradenoma or acrospiroma * Nodular hidradenoma or acrospiroma * Solid-cystic hidradenoma * Gross pathology of a cystic nodular hidradenoma * Dermal duct tumor * Acrospiroma, solid type * Acrospiroma, clear cell type (en) |
| rdfs:label | Hidradenoma (en) |
| owl:sameAs | freebase:Hidradenoma yago-res:Hidradenoma wikidata:Hidradenoma dbpedia-fa:Hidradenoma http://uz.dbpedia.org/resource/Gidradenoma https://global.dbpedia.org/id/KHkw |
| prov:wasDerivedFrom | wikipedia-en:Hidradenoma?oldid=1105215225&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Gross_pathology_of_cystic_nodular_hidradenoma.jpg wiki-commons:Special:FilePath/Nodular_hidradenoma_-_intermed_mag.jpg wiki-commons:Special:FilePath/SkinTumors-P7150488.jpg wiki-commons:Special:FilePath/SkinTumors-P7240522.jpg wiki-commons:Special:FilePath/SkinTumors-P8080553.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Hidradenoma |
| foaf:name | Hidradenoma (en) |
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| is dbo:wikiPageWikiLink of | dbr:Dermal_duct_tumor dbr:Poroma dbr:Clear_cell_hidradenoma dbr:Acrospiroma dbr:Hidradenocarcinoma dbr:Hidroacanthoma_simplex dbr:List_of_skin_conditions dbr:Porocarcinoma dbr:Nodular_hidradenoma dbr:Acrospiroma,_eccrine |
| is foaf:primaryTopic of | wikipedia-en:Hidradenoma |
