Mycotoxin contamination in the Arab world: Highlighting the main knowledge gaps and the current legislation.

Since the discovery of aflatoxins in the 1960s, knowledge in the mycotoxin research field has increased dramatically. Hundreds of review articles have been published summarizing many different aspects, including mycotoxin contamination per country or region. However, mycotoxin contamination in the Arab world, which includes 22 countries in Africa and Asia, has not yet been specifically reviewed. To this end, the contamination of mycotoxins in the Arab world was reviewed not only to profile the pervasiveness of the problem in this region but also to identify the main knowledge gaps imperiling the safety of food and feed in the future. To the best of our knowledge, 306 (non-)indexed publications in English, Arabic, or French were published from 1977 to 2021, focusing on the natural occurrence of mycotoxins in matrices of 14 different categories. Characteristic factors (e.g., detected mycotoxins, concentrations, and detection methods) were extracted, processed, and visualized. The main results are summarized as follows: (i) research on mycotoxin contamination has increased over the years. However, the accumulated data on their occurrences are scarce to non-existent in some countries; (ii) the state-of-the-art technologies on mycotoxin detection are not broadly implemented neither are contemporary multi-mycotoxin detection strategies, thus showing a need for capacity-building initiatives; and (iii) mycotoxin profiles differ among food and feed categories, as well as between human biofluids. Furthermore, the present work highlights contemporary legislation in the Arab countries and provides future perspectives to mitigate mycotoxins, enhance food and feed safety, and protect the consumer public. Concluding, research initiatives to boost mycotoxin research among Arab countries are strongly recommended.

Incidental right renal agenesis in a 23-year-old patient: A case report.

Renal agenesis refers to the congenital absence or complete failure of development of one or both kidneys. It occurs when the kidneys fail to form during embryonic development. This case report describes the presentation of a 23-year-old male patient who experienced sporadic episodes of abdominal pain on the right side and occasional episodes of hematuria. Diagnostic investigations, including ultrasonography and magnetic resonance imaging scans, confirmed the diagnosis of right renal agenesis. The management of the patient in this case report involved close monitoring of renal function and regular follow-up visits. Initially, the patient was followed for a period of 3 months and based on the patient's clinical status and any associated risk factors, it was determined that a follow-up schedule of visits every 6 months is appropriate. This interval allows for ongoing assessment of renal function and facilitates early detection of any potential complications or changes in kidney health. This case highlights the importance of early diagnosis, comprehensive management, and long-term monitoring in individuals with renal agenesis.