Prediabetes and type 2 diabetes are independent risk factors for computed tomography-estimated nonalcoholic fatty pancreas disease

OBJECTIVES: Nonalcoholic fatty pancreas disease (NAFPD) is characterized by excessive fat deposition in the pancreas in the absence of alcohol consumption. In this study, we aimed to detect a possible relationship between adipose tissue accumulation, prediabetes and diabetes. METHODS: This cross-sectional and retrospective study included 110 patients. Three groups were classified as controls, patients with prediabetes and patients with type 2 diabetes. The abdominal computed tomography (CT) attenuation measurement results of the pancreas were evaluated independently by two experienced radiologists. CT measurements and biochemical parameters were compared between study groups. The relationship between continuous variables was assessed by using one-way ANOVA. To determine the changes in the dependent variable for the effects on study groups, the independent variable was adjusted using ANCOVA. A p-value less than 0.05 was considered statistically significant. RESULTS: The presence of prediabetes and type 2 diabetes was correlated with a decrease in the mean Hounsfield Unit (HU) value of the pancreas (p=0.002). Age was determined to be an independent risk factor and was correlated with NAFPD (p=0.0001). When compared to the controls (p=0.041), 71% of patients with prediabetes and 67% of patients with type 2 diabetes were observed to have an increased incidence of NAFPD. Decreased serum amylase was found to be correlated with the mean HU value of the pancreas (p=0.043). CONCLUSION: NAFPD was independently correlated with both prediabetes and type 2 diabetes adjusted for age (p=0.0001) in this study. Additionally, age was determined to be an independent risk factor and was correlated with NAFPD.

Anomalous Origin of the Left Pulmonary Artery from the Ascending Aorta with Pulmonary Artery in a 13 Year-old Girl

Aim: We reported a rare case of an anomalous origin of the left pulmonary artery (AOLPA) from the ascending aorta associated with pulmonary atresia and right sided aortic arch diagnosed at a relatively late age. Case: 13 year-old girl presented to our pulmonology clinic with complaints of cough and dyspnea. On chest X-ray cardio thoracic ratio was increased and shadow of the arch was not seen on the left. On her echocardiography pulmonary arteries couldn't be demonstrated. Computed tomography angiography was performed to the patient. Right sided arch aorta with pulmonary atresia associated with an anomalous origin of the left pulmonary artery from the ascending aorta with a well developed collateral blood supply to the right lung and coexisting pulmonary infection was detected. She was managed medically. She is on the first year of her follow up. Her medical status is stable. Conclusion: We presented a case of relatively rarely seen anomalous origin of the left pulmonary artery from the ascending aorta with a rarely seen association of pulmonary atresia and wanted to take attention to its presentation in a late childhood.