Delayed retroperitoneal liposarcoma diagnosis and management in a patient with massive obesity.

People suffering from extreme obesity may be exposed to delayed diagnosis and treatment of cancer. A 37-year-old woman (weight = 245 kg, body mass index (BMI) = 79 kg/m), presented a sepsis associated with nonspecific abdominal pain for 4 months. After several unsuccessful attempts due to her weight and a large waist circumference, abdominal CT scan was finally successfully performed and showed a large retroperitoneal mass.

[Nutritional Management of Nonalcoholic fatty liver disease (NAFLD)].

Nonalcoholic fatty liver disease (NAFLD) is strongly associated with obesity and insulin resistance. There is currently no pharmacological treatment validated in steatosis. The combination of weight loss and adequate physical activity can improve liver steatosis.