Related Experiment Video
Updated: Sep 26, 2026

Intracranial Orthotopic Allografting of Medulloblastoma Cells in Immunocompromised Mice
Published on: October 3, 2010
Pseudotumor cerebri in idiopathic aplastic anemia
Sayeda Asad Nazir1, R Michael Siatkowski
1University of Oklahoma College of Medicine, Oklahoma City, OK, USA.
Insights
Idiopathic intracranial hypertension, or pseudotumor cerebri, can cause papilledema. This case highlights a rare occurrence of this condition in an adolescent with aplastic anemia, suggesting a potential link.
Area of Science:
- Neurology
- Hematology
- Ophthalmology
Background:
- Idiopathic intracranial hypertension (IIH), also known as pseudotumor cerebri (PTC), presents with elevated intracranial pressure and papilledema.
- Papilledema is a known complication in various types of anemia.
- Aplastic anemia is a rare condition where the bone marrow does not produce enough blood cells.
Observation:
- A single prior report documented pseudotumor cerebri in conjunction with idiopathic aplastic anemia.
- This report details a case of papilledema in an adolescent diagnosed with aplastic anemia.
- The patient presented with symptoms suggestive of increased intracranial pressure.
Findings:
- The study focuses on a rare presentation of papilledema in an adolescent with aplastic anemia.
- It investigates the potential mechanisms linking aplastic anemia to the development of papilledema and IIH.
- This case adds to the limited existing literature on the co-occurrence of these conditions.
Implications:
- Understanding the mechanism may improve diagnostic approaches for patients with unexplained papilledema and anemia.
- This case could prompt further research into the hematological underpinnings of IIH.
- It underscores the importance of considering systemic conditions in the evaluation of ophthalmological findings like papilledema.
Abstract:
Idiopathic intracranial hypertension, also referred to as pseudotumor cerebri (PTC), is characterized by high intracranial pressure, normal cerebral ventricles,and cerebrospinal fluid. Although papilledema is described in various anemias, only one case of PTC with idiopathic aplastic anemia has been reported in the English literature. We report a case of papilledema in an adolescent with aplastic anemia and propose its mechanism.
Related Concept Videos
Cerebral Edema ll: Pathophysiology
Increased Intracranial Pressure ll: Pathophysiology
Bone Marrow Sampling and Transplants
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy the...
Cytotoxic Edema: Pathophysiology
Increased Intracranial Pressure l: Introduction
Encephalitis l: Introduction
