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Background: Minimal hepatic encephalopathy (MHE) is the mildest form of hepatic encephalopathy. One of the neuropsychological tests that detects MHE is the Stroop test (via EncephalApp). The aim was to evaluate the Stroop test for the screening and diagnosis of MHE. Methods: This prospective case–control study was performed at the Clinic for Gastroenterology and Hepatology, University Clinical Center of Serbia, and included patients with cirrhosis and MHE and healthy controls. In all patients, the presence of MHE was confirmed using the animal naming test. The Stroop test was performed on each participant, and the results were compared between the two groups. The test has two components, the “OFF” and “ON” states. Results: A total of 111 participants were included. The median OFF time did not differ between the two groups, 106.3 and 91.4, p > 0.05. However, in patients with MHE, the median values of ON time and total time were significantly higher, with 122.3 vs. 105.3 and 228.0 vs. 195.6, respectively, p < 0.05. Statistical significance between patients and controls in examined parameters was detected in younger participants and the group with higher educational levels. Conclusions: The Stroop test displayed limited sensitivity in Serbian patients. Age and education affect time measurements and test performance.

Foreign body ingestion is a frequently encountered emergency in healthcare institutions. It mostly affects pediatric populations, although it can also affect adults with developmental delays, those with psychiatric diseases, drug abusers, and prisoners. Endoscopy is a diagnostic and treatment method for suspected foreign body ingestion. In this article, we discuss a 45-year-old tailor who swallowed a sewing pin while at work. The abdominal X-ray showed a needle-shaped metal shadow in the stomach region. During an upper endoscopy, it was discovered that a sewing pin with a sharp edge was stuck in the pylorus. The sewing pin was extracted endoscopically, and the patient was discharged the same day in good condition. Since the estimated risk of complications of foreign body ingestion in the adult population is about 35%, and the most common complications include impaction, laceration, bleeding, or perforation of the gastrointestinal wall, endoscopic or surgical removal is necessary. This also emphasizes the importance of a careful endoscopic evaluation of some at-risk occupations for foreign body ingestion with or without gastrointestinal complaints.

Intrahepatic cholestasis of pregnancy (ICP) is a gestation-specific liver disorder, defined most often as the onset of pruritus, usually from the third trimester of pregnancy, associated with abnormal liver test results and/or increased total serum bile acids and spontaneous relief after delivery. The 21-year-old patient was admitted to our ward in the 11th week of pregnancy due to raised liver enzymes. The first onset of pruritus and jaundice appeared a month before hospitalization. Immunology tests and Toxoplasma gondii were negative. We excluded viral etiology, while alpha-1-antitrypsin, serum and urine copper levels, and thyroid hormones were within the reference values. The patient denied she had taken any medicines and herbal preparations before and during pregnancy. Total bile acids in the serum were significantly elevated (242 μmol/L). The abdominal ultrasound revealed a regular finding. Liver biopsy suggested a cholestatic liver disorder. After a presentation of all risks, the patient decided to stop the pregnancy. After a month, the hepatogram was within the reference values. Very rarely an ICP can occur in early pregnancy (first trimester), which calls for close monitoring. The risk of serious adverse fetal outcomes and spontaneous preterm delivery is proportional with increased levels of maternal serum bile acid.