title: Extrathoracic angiofollicular lymphoid hyperplasia with coincidental myasthenia gravis.
mesh_terms: D000293:Adolescent; D001706:Biopsy; D005260:Female; D006222:Hamartoma / Q000150:complications* / Q000601:surgery; D006801:Humans; D006965:Hyperplasia / Q000150:complications / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D009157:Myasthenia Gravis / Q000150:complications* / Q000188:drug therapy / Q000601:surgery; D009388:Neostigmine / Q000627:therapeutic use; D011729:Pyridostigmine Bromide / Q000627:therapeutic use; D012186:Retroperitoneal Neoplasms / Q000150:complications* / Q000601:surgery; D013934:Thymectomy
chemical_list: D009388:Neostigmine; D011729:Pyridostigmine Bromide