Code System Concept

Code System Concept

Code System Concept Code	773774000
Code System Concept Name	High-grade neuroendocrine carcinoma of corpus uteri (disorder)
Code System Preferred Concept Name	High-grade neuroendocrine carcinoma of corpus uteri (disorder)
Concept Status	Published
Concept Status Date	09/01/2024
Code System Name	SNOMED-CT

Concept Details

Code System Code	PH_SNOMED-CT
Code System OID	2.16.840.1.113883.6.96
HL7 Table 0396 Code	SCT
Superseded By Concept
SDO Concept Status	Active
SDO Concept Status Date	01/31/2019
SDO Date Created	01/31/2019
SDO Date Revised	01/31/2019
Description	An extremely rare aggressive primary uterine neoplasm, originating from neuroendocrine cells scattered within the endometrium. Macroscopic characteristics are a bulky frequently polypoid mass with abundant necrosis located in the uterus. Histological characteristics are rosette-like and cord-like structures consisting of small rounded cells with oval nuclei and scarce cytoplasm. Patients often present with dysfunctional uterine bleeding, pelvic or abdominal mass and abdominal pain, especially in later stages of the disease. Symptomatic metastatic spread or symptoms related to a paraneoplastic syndrome such as retinopathy or Cushing syndrome due to ectopic ACTH production may be associated.
Sequence

Extended Properties

No extended properties.

Concept Alternate Designations

SDO Designation ID	Concept Designation Description	Status	Designation Type	PHIN Preferred Term Flag	Code Flag
3726313017	Poorly differentiated neuroendocrine carcinoma of corpus uteri	Active	Synonym	false	false
3726315012	High-grade neuroendocrine carcinoma of corpus uteri	Active	Synonym	false	false

Associated Value Sets

Parent Concepts

Parent Concepts

Parent/Child (Relationship Type)

Other Relationships

No other relationships present.

Child Concepts

High-grade neuroendocrine carcinoma of corpus uteri (disorder) {773774000 , SNOMED-CT }

Parent/Child (Relationship Type)