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Insights into pituitary stalk interruption syndrome: 2 cases that illuminate the condition
Fadwa Jaheddine1, Nazik Allali1, Siham El Haddad1
1Pediatric Radiology Department, Children's Hospital, University Mohammed V of Rabat, Rabat, Morocco.
Abstract:
Pituitary stalk interruption syndrome (PSIS) is a congenital anatomical defect that leads to pituitary insufficiency, The symptoms are diverse, often leading to diagnostic delays or even misdiagnosis. MRI plays a crucial role in establishing an accurate diagnosis by revealing a characteristic radiological triad: a thin or absent pituitary stalk, an ectopic or missing posterior pituitary gland, and anterior pituitary hypoplasia. We herein describe 2 cases: 1 involving a 9-year-old boy and the other an 11-year-old girl, both diagnosed with PSIS.
Insights
Pituitary stalk interruption syndrome (PSIS) is a rare congenital defect causing hormone deficiencies. Characteristic MRI findings aid in diagnosing this condition, crucial for timely intervention.
Area of Science:
- Pediatric Endocrinology
- Diagnostic Imaging
- Congenital Disorders
Background:
- Pituitary stalk interruption syndrome (PSIS) is a congenital anomaly.
- It results in diverse symptoms, often leading to diagnostic delays.
- Accurate diagnosis is essential for managing pituitary insufficiency.
