A 55-year-old male presents with progressive dyspnea, cough, and weight loss. A chest X-ray reveals bilateral hilar lymphadenopathy and interstitial infiltrates. Bronchoscopy with transbronchial biopsy shows non-caseating granulomas. Which of the following is the MOST likely diagnosis?
Sarcoidosis
Tuberculosis
Hypersensitivity pneumonitis
Lymphoma
Related Questions
A 30-year-old female presents with recurrent episodes of severe abdominal pain, vomiting, and peripheral neuropathy. Urine porphyrin levels are elevated. Which enzyme deficiency is MOST likely responsible for her condition?
Aminolevulinic acid dehydratase
Uroporphyrinogen decarboxylase
Porphobilinogen deaminase
Ferrochelatase
