Orphanet Rare Disease Ontology

Last uploaded: December 4, 2024
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Preferred Name

Microcystic stromal tumor
Synonyms

MCST
Definitions

A rare benign ovarian stromal tumor characterized by a stromal neoplasm with variable microcystic morphology, low mitotic activity, and diffuse nuclear beta-catenin and cyclin D1 immunoreactivity, while inhibin and calretinin are not expressed. Patients most commonly present with symptoms of a unilateral pelvic mass. Hormonal manifestations are usually absent. The tumor may be associated with familial adenomatous polyposis.
ID

http://www.orpha.net/ORDO/Orphanet_569248
alternative_term

MCST
definition

A rare benign ovarian stromal tumor characterized by a stromal neoplasm with variable microcystic morphology, low mitotic activity, and diffuse nuclear beta-catenin and cyclin D1 immunoreactivity, while inhibin and calretinin are not expressed. Patients most commonly present with symptoms of a unilateral pelvic mass. Hormonal manifestations are usually absent. The tumor may be associated with familial adenomatous polyposis.
definition_citation

Orphanet
expertlink

https://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=en&Expert=569248
has_age_of_onset

Adult
hasDbXref

UMLS:C3838965

ICD-10:D27
label

Microcystic stromal tumor
notation

ORPHA:569248
part_of

http://www.orpha.net/ORDO/Orphanet_97293
prefixIRI

ORDO:Orphanet_569248
prefLabel

Microcystic stromal tumor
present_in

Worldwide AND has_point_prevalence_range : Unknown
treeView

http://www.orpha.net/ORDO/Orphanet_97293
subClassOf

http://www.orpha.net/ORDO/Orphanet_377788

http://www.orpha.net/ORDO/Orphanet_557493
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