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Choroid Plexus Carcinoma in Adults: Two Case Reports
Taehoon Kim1, Mee Rim Park2, Eun Kyeong Hong3
1Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea.
This study details two rare adult choroid plexus carcinoma (CPC) cases, highlighting varied presentations and outcomes. Understanding these distinct progressions aids in diagnosing and treating adult-onset CPC.
Area of Science:
- Neuro-oncology
- Pediatric and Adult Brain Tumors
Background:
- Choroid plexus tumors are rare, typically pediatric intraventricular brain tumors.
- Increased intracranial pressure is a common clinical presentation.
- Cerebrospinal fluid dissemination is a characteristic progression.
Observation:
- Two rare adult choroid plexus carcinoma (CPC) cases with distinct clinical courses are presented.
- Case 1: A 40-year-old male with multiple intraventricular masses, refractory to treatment, progressed to spinal dissemination and expired within a year.
- Case 2: A 49-year-old female presented with visual disturbance, diagnosed with CPC, and has remained recurrence-free for 10 months post-treatment.
Findings:
- Adult-onset CPC exhibits diverse clinical presentations and prognoses.
- Treatment response varied significantly between the two presented adult CPC cases.
- Spinal dissemination occurred in one adult CPC case, underscoring aggressive potential.
Implications:
- These cases offer valuable insights into the diagnosis and management of rare adult choroid plexus tumors.
- Recognizing varied presentations is crucial for timely and appropriate intervention in adult CPC.
- Further research into adult CPC is warranted to improve therapeutic strategies.
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