[Hepatic echinococcosis that required 11 years for a definitive diagnosis: a case report].

A woman in her 80s underwent computed tomography that revealed a 22-mm-sized unilocular mass in segment 4 of her liver. The mass grew to 26mm at the 4-year follow-up and to 36mm at the 11-year follow-up, becoming a multilocular mass that invaded the bile duct. At this point, the patient was diagnosed with hepatic echinococcosis based on a serological examination and oral albendazole treatment was initiated.

[A case of systemic amyloidosis presenting with gastric emphysema].

The patient was an elderly woman in her 80s. Upper and lower gastrointestinal endoscopies were conducted as a thorough analysis for cardiac amyloidosis, revealing no abnormal findings. A mucosal biopsy, however, resulted in an amyloid AA-type amyloidosis diagnosis.