[Congenital generalized lipodystrophy in a patient with Dandy Walker anomaly]

Area of Science:

• Medical Genetics
• Pediatric Neurology
• Endocrinology

Background:

• Congenital generalized lipodystrophy (CGL) is a rare disorder characterized by a near-complete absence of adipose tissue.
• Dandy Walker anomaly is a congenital brain malformation typically involving the cerebellum and fourth ventricle.

Observation:

• A case report of a 1-year-old infant diagnosed with Dandy Walker anomaly.
• The infant subsequently developed hallmark features of CGL, including acromegaloid features, hirsutism, lipoatrophy, and hypertriglyceridemia.
• The patient presented with a complex set of symptoms requiring extensive medical evaluation.

Findings:

• The study describes an unexpected association between CGL and Dandy Walker anomaly.
• The clinical presentation of CGL manifested progressively during the infant's hospitalization.
• This case underscores the need for comprehensive assessment in infants with complex congenital conditions.

Implications:

• Emphasizes the importance of interdisciplinary follow-up for managing CGL-associated complications like insulin resistance, diabetes, and cardiomyopathy.
• Highlights the necessity of monitoring Dandy Walker anomaly for signs of increased intracranial pressure.
• Stresses the significance of genetic counseling for parents due to the autosomal recessive nature of CGL.