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Indian Society of Paediatric Radiology

SUB MENU
UPCOMING EC MEETING
FEBRUARY QUIZ ANSWER

MAR 2025 QUIZ

ISPR case of the month

Dr. Ishan Kumar1, Dr. Ira Gupta1, Dr. Rashmi Yadav1, Dr Sukanya Ghosh2 , Dr Priyanka Aggarwal2
1- Department of Radiodiagnosis and Imaging
2- Department of Pediatrics
Institute of Medical Sciences, Banaras Hindu University, Varanasi, India


QUIZ question

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A 2-years old girl presented in Department of Paediatrics with increased growth of breasts and menarche at 7 months of age, uncontrolled laughter since 4 months suggestive of gelastic seizures. On physical examination:

  • Her breast development was Tanner stage 3, No pubic hair was noted, and External genitalia were normal on inspection.
  • Routine blood investigation revealed no significant abnormality.
  • Ultrasound whole abdomen revealed no abnormality.

Imaging

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Fig 1
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Fig 2
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Fig 3
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Fig 4


MRI BRAIN, a. FLAIR axial, b. T2 sagittal c. axial and d. sagittal post contrast images show
A well-defined midline lesion (arrow) in the suprasellar region involving the hypothalamus projecting into the suprasellar cistern and third ventricle .
The mass is isointense to parenchyma on T1,T2 weighted images and FLAIR with no significant post-contrast enhancement.
Pituitary gland and rest of the structures are within normal limits.

WHAT IS YOUR DIAGNOSIS ?

ANSWER