Pregnancy-associated malignant retroperitoneal schwannoma: a case report

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Abstract

Rationale. Managing pregnancy complicated by cancer remains of high relevance. Analysis of case studies on pregnant women with tumors of various localizations is of great importance.

Case report. A 34-year-old female patient underwent a renal ultrasound in the second trimester of pregnancy, which revealed a retroperitoneal extraorgan mass by the right renal hilum and the L2–L3 vertebrae. The pregnancy progressed withoutt any complications, and the patient delivered vaginally at term. Postpartum, a contrast-enhanced CT scan was performed. The tumor was removed laparoscopically, and histological and immunohistochemical examination revealed a schwannoma.

Conclusion. The case report on retroperitoneal schwannoma detected during pregnancy deserves attention due to the rarity of the pathology, the complexity of diagnosis and management.

About the authors

Maria D. Matvienko

N.N. Burdenko Voronezh State Medical University, Ministry of Health of Russia

Author for correspondence.
Email: matvienkoee@yandex.ru
ORCID iD: 0000-0002-7328-2016

student

Russian Federation, Voronezh

Inna A. Striganova

Voronezh Regional Hospital No. 2

Email: striganovainna@rambler.ru

obstetrician-gynecologist

Russian Federation, Voronezh

Nadezhda N. Volchenko

P. Herzen Moscow Oncology Research Institute – Branch of the National Medical Research Radiological Cenre, Ministry of Health of Russia

Email: matvienkoee@yandex.ru
ORCID iD: 0000-0003-0421-4172

Dr. Med. Sci., Professor, Head of the Department of Oncomorphology

Russian Federation, Moscow

Anastasia M. Lavrova

P. Herzen Moscow Oncology Research Institute – Branch of the National Medical Research Radiological Cenre, Ministry of Health of Russia

Email: anastasia.lavrova96@yandex.ru
ORCID iD: 0000-0002-8668-6108

Pathologist at the Pathology Department

Russian Federation, Moscow

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