Hypercalcemic type ovarian small cell carcinoma

MONDO:0004319

An undifferentiated small cell carcinoma that arises from the ovary and is associated with hypercalcemia. Electron microscopic studies show neurosecretory granules are either absent or, when present, are in small numbers.

Also known as: SCCOHT, ovarian small cell carcinoma, hypercalcemic type

2878 clinical trials for this condition and its sub-types, 1 tagged with Hypercalcemic type ovarian small cell carcinoma itself.

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Where it sits in the disease tree

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Part of

↑ Ovarian small cell carcinoma (2)

Including sub-types (2878) Tagged with Hypercalcemic type ovarian small cell carcinoma (1)

Completed 1

One-Patient trial tests keytruda for rare ovarian cancer

Disease control Completed

This study tested the drug pembrolizumab (Keytruda) as a follow-up treatment for one patient with a rare type of ovarian cancer called small cell carcinoma of the ovary, hypercalcemic type (SCCOHT). The goal was to see if the drug could help keep the cancer from coming back. Beca…

Sponsor: University Health Network, Toronto • Aim: Disease control

Last updated Jun 27, 2026 14:02 UTC

Hypercalcemic type ovarian small cell carcinoma

Where it sits in the disease tree

One-Patient trial tests keytruda for rare ovarian cancer