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Updated: Oct 3, 2025

Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
Published on: November 10, 2023
Missing the Forest for the Trees - A Rare Cause of Pleural Effusion
Sai Samrat Kalagiri1, Kavitha Venkatnarayan1, Chitra Veluthat1
1Pulmonary Medicine, St. John's National Academy of Health Sciences, Bengaluru, IND.
Abstract:
Neurofibromatosis type 1 (NF-1) is a genetic disorder associated with dermatological, musculoskeletal, and neurological features. Apart from these, knowledge of other uncommon manifestations, including intrathoracic and pulmonary involvement, is crucial for early diagnosis and treatment. These patients are predisposed to various sarcomatous and non-sarcomatous malignancies. We report the case of an elderly lady with NF-1 who presented with pleural effusion related to the genetic disorder, which was missed, and elaborate on the diagnostic workup done to reach a diagnosis.
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