2025-11-272025-11-27http://hdl.handle.net/2263/106461Clinical history : A 13 year old female with signs of myasthenia gravis and the patient reported severe respiratory failure and pronounced muscle weakness.Autopsy findings : 1. Hyperplasia of the thymus gland.2. Acute bronchiolitisand severe confluent bronchpneumonia.Diagnosis: Hyperplasty of the thymus gland with core centre in a case of myasthenia gravis