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Preclinical diagnostics of von Hippel-Lindau syndrome in a child

https://doi.org/10.14341/probl13280

Abstract

The description of the child aged 5 months with the von Hippel-Lindau syndrome without any manifestations of this syndrome is presented. The reason for the molecular genetic examination was the presence of cases of this syndrome in the family (mother and sister). The heterozygous variant c.355T>C p.F119L was found in the VHL gene. An objective examination revealed no pathology. A comprehensive laboratory and instrumental examination aimed at searching for components of the von Hippel-Lindau syndrome, including a blood test for metanephrines and normetanephrines, ultrasound of the abdominal organs, examination of the fundus, also did not reveal any abnormalities. Given the results of molecular genetic diagnosis, the child remains under observation and will undergo regular examinations to identify components of the von Hippel-Lindau syndrome, including blood/urine tests for normetanephrines.

About the Authors

O. A. Malievskiy
Bashkir State Medical University
Russian Federation

Oleg A. Malievskiy - MD, PhD, Professor, Senjor Lecturer at Hospital therapy Chair, Chief Pediatric Endocrinologist of the Bashkortostan Republic Ministry of Health.

3 Lenina street, 450008 Ufa


Competing Interests:

None



R. I. Malievskaya
Bashkir State Medical University
Russian Federation

Ramsiya I. Malievskaya.

Ufa


Competing Interests:

None



V. A. Malievskiy
Bashkir State Medical University
Russian Federation

Victor A. Malievskiy - MD, PhD, Professor.

Ufa


Competing Interests:

None



A. N. Tulpakov
Research Centre for Medical Genetics; Russian Children’s Clinical Hospital
Russian Federation

Anatoliy N. Tulpakov.

Moscow


Competing Interests:

None



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Supplementary files

Review

For citations:


Malievskiy O.A., Malievskaya R.I., Malievskiy V.A., Tulpakov A.N. Preclinical diagnostics of von Hippel-Lindau syndrome in a child. Problems of Endocrinology. 2024;70(1):100-104. (In Russ.) https://doi.org/10.14341/probl13280

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ISSN 0375-9660 (Print)
ISSN 2308-1430 (Online)