Symptomatic Rathke's cleft cyst demonstrated on computed tomography

Area of Science:

• Neurology
• Radiology
• Pathology

Background:

• Rathke's cleft cysts (RCCs) are congenital cysts arising from remnants of Rathke's pouch.
• Symptomatic RCCs are uncommon and can present with diverse neurological deficits.
• Accurate diagnosis is crucial for appropriate management and to exclude other sellar region pathologies.

Observation:

• An unusual case of a symptomatic Rathke's cleft cyst is presented.
• Initial diagnostic imaging was performed using computed tomography (CT).
• The cyst presented with symptoms requiring clinical attention.

Findings:

• Computed tomography effectively demonstrated the symptomatic Rathke's cleft cyst.
• The case highlights the importance of radiological evaluation in diagnosing sellar region lesions.
• Differential diagnosis of Rathke's cleft cyst from mimicking conditions is discussed.

Implications:

• Early and accurate diagnosis of Rathke's cleft cysts can be achieved with advanced imaging techniques.
• Understanding the imaging characteristics of RCC is vital for neurosurgeons and radiologists.
• This case contributes to the literature on symptomatic Rathke's cleft cysts and their diagnostic challenges.