Abstract:
The article presents a clinical case of malignant retroperitoneal schwannoma, which was
a diagnostic finding. The clinical picture of the disease was dominated by pain in the lower
abdomen and lower back, frequent urination. After a diagnostic examination and
preliminary preparation, the patient was operated on in a hospital at the oncogynecology
department of the Tashkent City branch of the Republican Specialized Scientific and
Practical Medical Center of Oncology and Radiology with a preliminary diagnosis of an
ovarian tumor. Interrooperatively, a tumor of the retroperitoneal space with lesions of
the obturator nerve was revealed. Subsequently, immunohistochemical (IHC) analysis
clarified the organ belonging and the histological type of the tumor, which turned out to
be a malignant schwannoma of the retroperitoneal space. These data may help in the
management of patients with this pathology and improve the diagnosis of patients with
pelvic tumors.
