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Updated: Nov 19, 2025
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Primary pituitary abscess mimicking meningitis in a pediatric patient
Kadir Oktay1, Ebru Guzel2, Dogu Cihan Yildirim3
1Department of Neurosurgery, Cukurova University School of Medicine, Saricam District, Balcali Campus, 01000, Adana, Turkey. drkadiroktay@hotmail.com.
Introduction:
Pituitary abscess is a rare lesion of the pituitary gland that can cause morbidity and mortality in the absence of appropriate treatment. They are classified as primary and secondary pituitary abscesses. Primary pituitary abscesses occur in patients with no previous pituitary pathology. Secondary pituitary abscesses are detected in patients with existing pituitary pathologies.
Case Presentation:
We report a 16-year-old female patient with primary pituitary abscess who was misdiagnosed initially and treated as meningitis. Following the visual disturbances, pituitary abscess was diagnosed, and she underwent abscess drainage via endoscopic endonasal transsphenoidal surgery and antibiotic treatment.
Conclusion:
Primary pituitary abscess can be clinically confused with other pathologies affecting the central nervous system. In order to avoid permanent sequelae in such patients, it should be kept in mind by physicians in similar cases. Satisfying results are obtained in these patients after appropriate treatment and dramatic improvement is achieved.
Insights
A rare primary pituitary abscess was diagnosed in a teen after initial misdiagnosis. Prompt surgical drainage and antibiotics led to dramatic improvement, avoiding permanent neurological damage.
Area of Science:
- Endocrinology
- Neurosurgery
- Infectious Diseases
Background:
- Pituitary abscess is a rare but serious condition affecting the pituitary gland.
- Classified into primary (no prior pituitary pathology) and secondary (existing pituitary issues).
- Early diagnosis and treatment are crucial to prevent severe morbidity and mortality.
Observation:
- A 16-year-old female presented with symptoms initially misdiagnosed as meningitis.
- Visual disturbances led to the correct diagnosis of a primary pituitary abscess.
- The patient underwent successful endoscopic endonasal transsphenoidal surgery for abscess drainage.
Findings:
- The patient received a combination of surgical intervention and antibiotic therapy.
- Post-treatment, the patient experienced dramatic clinical improvement.
- The successful management highlights the importance of considering pituitary abscess in differential diagnoses.
Implications:
- Primary pituitary abscess can mimic other central nervous system pathologies.
- Physicians should maintain a high index of suspicion for pituitary abscess in relevant cases.
- Timely and appropriate treatment can prevent permanent sequelae and lead to favorable outcomes.
