First described by Rokitansky in 1842, and further characterized by Virchow in 1854,
amyloidosis is a disorder caused by amyloid deposition, a fibrillary insoluble protein. The …

Gastrointestinal amyloidosis is a condition caused by the deposition of extracellular protein
fragments. It can be associated with complex and diverse pathways and can have numerous …

淀粉样变性是指具有β 片层结构且刚果红染色阳性的淀粉样纤维结构物质在细胞外沉积而导致
的一组疾病, 目前仍是一个通过组织学做出诊断的疾病, 活检组织刚果红染色呈砖红色 …

Objective: Challenging differential diagnosis Background: Amyloidosis is a multisystem
disease, and can present with multitude of nonspecific symptoms. Gastrointestinal …

Discussion: Clinicians may oversee this pathology, leading to advanced stages of the
disease. Currently, new chemotherapy agents and autologous transplantation may increase …

Editor, Amyloidoses are a heterogeneous group of diseases, characterized by misfolding of
extracellular proteins, forming insoluble fibrils which get deposit mainly in extracellular …

We report the case of a 57-year-old woman with abdominal discomfort. The patient had
anemia and hypoalbuminemia. Esophagogastroduodenoscopy and colonoscopy revealed …

Conclusion This case report highlighted several uncommon initial findings associated with
AL amyloidosis, such as severe intrahepatic cholestasis and hypercalcemic crisis. Hepatic …

Rozpoznanie zajęcia przewodu pokarmowego w przebiegu amyloidozy stanowi wyzwanie
diagnostyczne z powodu niespecyficznego i zróżnicowanego obrazu klinicznego. Depozyty …

Gastrointestinal (GI) amyloidosis represents a significant diagnostic challenge due to its
nonspecific clinical features. The amyloid depositions can interfere with GI tract organ …