[Clinical morphology of cervical conization variants for high-grade squamous intraepithelial lesions].

Unlabelled: Surgical options for organ-preserving operations on the cervix (conization and contour-loop excision (C-LETZ)) regarding squamous intraepithelial lesions, morphological features of the cervix after surgery are determined, which are significant for HPV persistence and reproductive function.

Objective: To evaluate the results of a lifetime pathoanatomic examination of the surgical material of cervical conization with diathermy loops of various shapes and sizes - a triangular loop and a wavy C-LETZ loop.

Material And Methods: The study included 49 patients with a clinical diagnosis of high-severity squamous intraepithelial lesion (HSIL), established by the results of a cytological smear examination or a previous histological examination of a cervical biopsy at the Moscow Regional Research Institute of Obstetrics and Gynecology named after Academician V.

[Fetal mediastinal teratomas. Report of two cases].

Teratomas are one of the most common tumors diagnosed in fetuses and newborns. In this age group, extragonadal teratomas predominate, among which the mediastinum ones accounts for up to 15% of teratomas of the perinatal period. They may be associated with the thymus or thyroid gland; in some cases a clear connection with adjacent organs cannot be identified.

[Perinatal lethal Gaucher disease. Case report].

The paper describes a case of a perinatal lethal Gaucher disease in a 29-week-old fetus with non-immune hydrops, facial dysmorphia, hepatosplenomegaly, and hypoplasia of cerebellum and pons. Gaucher cells were found in the lymph nodes, spleen, lungs, thymus, cerebellum, and bone marrow. No storage cells have been detected in the placenta.