Browsing by Author "Popović, Dušan (37028828200)"

Introduction Trichobezoars presents a rare form of bezoar made of swallowed hair, with clinical manifesta-tion of gastric or intestinal obstruction, gastric ulceration, bleeding, and perforation. It is predominantly found in emotionally disturbed or mentally retarded youngsters, who eating their own hair which is clini-cally known as trichophagia. Patients often deny eating their own hair which makes diagnosis difficult. Case report We present a case of acute gastric outlet obstruction caused by a giant gastric trichobezoar made of a long thin hair, in a 20-year young female. Although patient had a long history of trichophagia, she did not think her behavior was unusual and she had not been treated before. Following the initial diagnostic procedures, exploratory laparotomy was indicated. After anterior gastrotomy was performed, a massive stomach-shaped trichobezoar was removed. Postoperatively, the patient had a psychiatric consult exam. She recovered well and was discharged without complications. She was referred for further psychiatric follow-up. Conclusion Trichobezoars are non-digestible collections that usually accumulates in stomach and can extend to small bowel, causing mechanical injury such as hollow viscus obstruction. Patients with acute gastric obstruction caused by a giant trichobezoar require urgent removal of the trichobezoar, to preserve the stomach and avoid further, catastrophic consequences. © 2023, Serbia Medical Society. All rights reserved.

Background: Precautionary allergen labels (PAL) should be used to indicate the possibility of allergen presence in the food. This study aimed to determine the prevalence and types of precautionary labeling statements on different pre-packaged food products in retail stores in Belgrade, Serbia, as well as to assess consumers’ attitudes and behavior towards PAL statements. Methods: This was a descriptive study. The following characteristics of 1404 pre-packaged foods were ana-lyzed: prevalence of PAL, listed food allergens on PAL, and the types of the advisory terminology. In the group of 275 participants (94 with food allergies, and 181 persons who purchasing food for a household member with food allergy) reading practice of PAL, purchasing practice based on PAL, and the opinion about PAL statements credibility were evaluated. Results: Overall, 33.9% of products had precautionary statements for one or more allergens. “Tree nuts” were the most common allergens listed in the PAL. The most common type of PAL was “May contain traces of x [allergen]” (52.7%). The PAL was always read by half of the participants. Less than half (43.3%) of the participants incorrectly believed that PAL is regulated by national law. A quarter of participants thought that the PAL statements are trustworthy. Conclusion: PAL statements frequently are not user-friendly and are not providing sufficient protection for food allergic patients. To gain buyers’ confidence, protect health and provide security, the necessity for the strategies that would regulate PAL by the law exists. © 2022 Davidović et al. Published by Tehran University of Medical Sciences.

Introduction Colorectal cancer is the third most common cancer worldwide. Signet-ring carcinoma is an extremely rare subtype of colorectal cancer, with frequency ranges 0.3–4.6%. The diagnosis of this type of cancer is based on pathohistological analysis. Case outline A 58-year-old patient was admitted due to abdominal pain and abdominal swelling. The physical findings indicated abdomen above the level of the chest, soft, painfully sensitive in the left hemiabdomen, with positive clinical signs of ascites. Laboratory analyzes indicated positive inflammatory syndrome, elevation of D-dimer and CA-19-9. Ascites analysis showed the presence of malignant cells. Computed tomography revealed hepatomegaly, liver steatosis, as well as multiple secondary deposits in the liver, ascites, and peritoneal implants. Colonoscopy showed ulceration of the right colon, which was covered with fibrin. The pathohistological findings indicated poorly differentiated, invasive adenocarcinoma of the signet ring carcinoma type. The patient was treated with analgesics, diuretics, proton pump inhibitors, beta 2 blockers, angiotensin-converting enzyme inhibitors, low-molecular-weight heparin, antibiotics, and supportive therapy. The patient was discharged after 10 days of hospitalization. He was presented to the multidisciplinary team, which decided on further symptomatic therapy. Conclusion Signet-ring colon cancer is a rare, aggressive tumor with a poor prognosis. Although it is most often localized in the stomach, it is necessary to think about the colorectal localization of this tumor in the differential diagnosis of patients with colonic complaints, especially if they have “alarm symptoms” and if they are younger. © 2024, Serbia Medical Society. All rights reserved.