A rare case of small cell carcinoma of the ovary, hypercalcemic type.

Small cell carcinoma of ovary, hypercalcemic type (SCCOHT) is an unusual malignant tumor that most commonly affects young women. Unfortunately, it has a very poor prognosis. We describe here an unusual case of a Moroccan young woman with a left ovarian mass and a symptomatic hypercalcemia. Morphologically, there are some malignant tumors that resemble SCCOHT; thus, it is very challenging to diagnose, and immunohistochemistry has a great contribution in it. Hopefully, molecular tools and new therapies will improve the management of these cases in the near future.