Strumal Carcinoid Tumor of the Ovary: Report of Rare Occurrence with Review of Literature

Diagnostic challenges in primary ovarian carcinoid: Insights from radiological imaging-A case study

Primary ovarian carcinoid (POC) is a very rare subset of ovarian tumors, presenting diagnostic challenges due to its inconclusive radiological imaging. In this case study, we present a 30-year-old nulliparous female with subfertility complaints and irregular menstrual cycles, who was initially misdiagnosed with an ovarian cyst. Subsequent comprehensive imaging, including Color Doppler, revealed high vascularity, and prompting suspicion of malignancy. Surgical resection and histopathological evaluation ultimately confirmed the presence of a rare Carcinoid tumor, insular type. This case emphasizes a multidisciplinary approach to the early detection and accurate diagnosis of POCs.

Diagnostic and therapeutic challenges of a rare large ovarian strumal carcinoid in pregnancy, about a case report

INTRODUCTION

Ovarian strumal carcinoid is a rare type of germ cell tumor. It usually affects perimenopausal and postmenopausal women. Very few cases of stromal carcinoid have been reported in the literature in women of childbearing age, particularly during pregnancy. The clinical presentation of the tumor, and in particular its non-specific clinical and radiological appearance and rarity, explain the difficulties in diagnosis and management.

PRESENTATION OF CASE

Herein, we describe a rare case of a 36-year-old patient who was followed-up in our outpatient clinic for organic cyst of the ovary. The ultrasound revealed a multilocular regular cystic mass with a modestly thickened wall and fine septations. The MRI indicated a right ovarian cyst with solid tissue. The levels of tumor markers were normal. The patient was lost to follow-up and did not return until six months later. She was admitted in our Department with acute ovarian torsion and underwent emergency surgery at 17 weeks' gestation. A laparoscopic cystectomy of the right ovary was provisionally performed. Pathology revealed an ovarian strumal carcinoid tumor.

DISCUSSION

Patients with ovarian stromal carcinoid have an excellent prognosis. Ovarian strumal carcinoid 's primary therapy method is operation. The majority of original ovarian carcinoid tumors progress slowly, and practically all thyroid carcinoid tumors are clinical stage I with a positive prognosis.

CONCLUSION

In the absence of standardized treatment, the association of carcinoid strumal tumor with pregnancy, underlines the need for early diagnosis and appropriate multidisciplinary management, taking into account both the maternal and fetal prognosis.