Prognostic Nutritional Index (PNI) and Neutrophil to Lymphocyte Ratio (NLR) as Predictors of Short-Term Survival in Patients with Advanced Malignant Biliary Obstruction Treated with Percutaneous Transhepatic Biliary Drainage.

Background: Effective biliary tree decompression plays a central role in the palliation of malignant biliary obstruction (MBO). When endoscopic drainage is unfeasible or unsuccessful, percutaneous transhepatic biliary drainage (PTBD) is the method of choice and preferred treatment approach in advanced hilar MBO. The prognostic nutritional index (PNI) reflects the patient's immunonutritional status, while the neutrophil to lymphocyte ratio (NLR) reflects the patient's inflammation status.

Gastroduodenal Lipomatosis in Familial Multiple Lipomatosis.

Objective: To present a case of gastroduodenal lipomatosis associated with familial multiple lipomatosis (FML).

Clinical Presentation And Intervention: A 58-year-old male presented with FML that manifested as multiple, painless, subcutaneous lipomas on his body; his mother had subcutaneous lipoma without a diagnosis of gastroduodenal lipomatosis. His lipid profile was normal.