Clinical case of combined genetic pathology in a patient

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Abstract

Family hypercholesterolemia (HSX) is a form of genetically deterministic increase in blood lipid levels associated with a high risk of cardiovascular disease, usually at a young age. HSX is a common genetic disease found in the general population in most countries in 1:500 people. Clinically xantomas are found in achilles tendor and wrist flexors, lipoid arc of the cornea, concentration of total cholesterol and low-density lipoproteins is 4.9–11.6 mmol/l. Gilbert’s syndrome is a hereditary benign hyperbilirubinium, associated with a decrease in the functional activity of the liver enzyme uridinfosfat-glucuronosil transferase. Clinically, this syndrome appers in intermittent jaundice, which is provoked by physical activity, consumption of alcoholic beverages, insulation and an increase in the level of indirect bilirubin within 20–100 micromol/ml. The article presents a rare clinical case of genetic combination of HSC SSC and Gilbert syndrome a young patient has and discusses the elevated bilirubin levels protective role in the atherosclerosis progression in Gilbert syndrome.

About the authors

E. A. Losik

Sechenov First Moscow State Medical University (Sechenov University)

Email: iryakushina@yandex.ru
ORCID iD: 0000-0002-3528-7983

м.н., врач-кардиолог

Russian Federation, Moscow

I. I. Yakushina

Sechenov First Moscow State Medical University (Sechenov University)

Author for correspondence.
Email: iryakushina@yandex.ru
ORCID iD: 0000-0002-6818-0840

к.м.н., доц. каф.

Russian Federation, Moscow

M. R. Skhirtladze

Sechenov First Moscow State Medical University (Sechenov University)

Email: iryakushina@yandex.ru
ORCID iD: 0000-0002-6946-7771

к.м.н., зав. отд-нием

Russian Federation, Moscow

N. P. Balahonova

Sechenov First Moscow State Medical University (Sechenov University)

Email: iryakushina@yandex.ru
ORCID iD: 0000-0003-1900-2885

к.м.н., врач-кардиолог высшей категории

Russian Federation, Moscow

V. V. Kerchev

Sechenov First Moscow State Medical University (Sechenov University)

Email: iryakushina@yandex.ru
ORCID iD: 0000-0001-8023-4410

врач-ординатор

Russian Federation, Moscow

I. A. Garanina

Sechenov First Moscow State Medical University (Sechenov University)

Email: iryakushina@yandex.ru
ORCID iD: 0000-0003-1135-6558

студентка

Russian Federation, Moscow

References

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Supplementary files

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2. Figure: 1. Electrocardiogram of the patient.

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3. Figure: 2. Radiographs of the patient D. Transpedicular screw system for fixing the thoracolumbar spine.

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4. Figure: 3. CT data of patient G. Note. Bone graft in the structure of the left parietal bone (left) and multiple intercalary bones in the sutures of the skull (right).

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5. Figure: 4. Chromosome 2. The loci of the genes of the identified mutations are indicated. Note. p24-p23 - segments of the short arm of the 2nd chromosome; q37.1 - segment of the long arm of the 2nd chromosome.

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