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The celiac trunk is the first major branch of the abdominal aorta. It originates from the ventral aspect of the aorta at the level of T12–L1 vertebrae and was originally described as an artery that branches into the common hepatic artery, left gastric artery, and splenic artery. Absence of the celiac trunk and origin of the three arteries separately from the aorta is a rare entity that is reported in 0.38% to 2.6% of cases. It is even more uncommon that this variation can be accompanied by other vascular variations of the upper abdomen as accessory arteries to the liver, stomach, and pancreas. These cases arise during embryogenesis due to decreased arterial degeneration combined with decreased arterial fusion, which results in the anatomical variations present in the current case. Complex arterial variations are both a risk for iatrogenic injury during surgical procedures and beneficial during endovascular supply as they may provide additional access for embolization and chemotherapy.

We describe a case of unusual development of the celiac trunk observed in the cadaver of 1-year old male child. The celiac trunk branched into five vessels: the splenic, common hepatic and left gastric arteries, the left inferior diaphragmatic artery, and a short trunk that branched into the right inferior diaphragmatic artery and right accessory hepatic artery. Additionally, the manner of branching of the vessel was unusual: it was possible to distinguish two branching points that corresponded to its s-shaped trajectory. There were also other variations of vascular supply, such as the presence of a left accessory hepatic artery, an additional superior pancreatoduodenal artery, and others. It should be noted that multiple developmental variations can be common in clinical practice and clinicians should be aware of them during diagnostic and interventional procedures. Resumo Apresentamos um relato de caso de desenvolvimento incomum do tronco celíaco em um cadáver do sexo masculino de 1 ano de idade. O tronco celíaco ramificou-se para cinco vasos: as artérias esplênica, hepática comum e gástrica esquerda, a artéria diafragmática inferior esquerda e um tronco pequeno que se ramificou para a artéria diafragmática inferior direita e para a artéria hepática direita acessória. Além disso, a forma como o vaso se ramificou foi incomum: é possível distinguir dois pontos de ramificação que correspondem à trajetória em formato de S. Também houve outras variações do suprimento vascular, como a presença da artéria hepática esquerda acessória, da artéria pancreaticoduodenal superior acessória e outras. Cabe observar que a variação de desenvolvimento múltipla pode ser comum na prática clínica, e os médicos devem estar cientes dela durante os procedimentos de diagnóstico e intervenção.

Anomalies and variants of development of the pancreas are relatively frequent. Bifid pancreatic tail is a rare anatomic variation with only a few cases reported in the literature. The present case series were encountered during dissection of 50 anatomical specimens of the pancreas, spleen, and duodenum. We observed four unusual cases (8%) of bifid pancreatic tail. One case was of a vertically oriented bifid pancreas tail (2%), in another case, the tails here horizontally oriented (2%) and in two cases the bifid tails were horizontally oriented but unequal (4%). The bifid tails had an arterial supply that penetrated the glands between the tails and two out of four were also supplied by the superior horizontal pancreatic artery of Popova. The ductal system usually bifurcated at the level of the tails, but a case of trifurcation was also encountered. The current cases should be taken into account in hepato-pancreato-biliary surgery to avoid misdiagnosis and to comprehensively assess the patient preoperatively.

Asthma is the most common chronic respiratory disease worldwide and its prevalence is increasing. Acute asthma complications are often the reason for admission to emergency healthcare service. In our article we present a case of a rare asthma complication – spontaneous pneumomediastinum with a short review of its incidence, etiology, diagnosis and management. Spontaneus pneumothorax is important to differentiate with secondary pneumomediastinum as well as other conditions as cardiac diseases (acute coronary syndrome, pericarditis, cardiac tamponade, pneumopericardium), lung diseases (pneumothorax, pulmonary embolism, tracheobronchial tree rupture), musculoskeletal disorders, and diseases of the esophagus (rupture and perforation o the esophagus). A chest X-ray is often reliable for diagnosis of spontaneous pneumomediastinum and when inconclusive, can be followed by CT. The management is usually conservative with oxygen and analgesia. Surgery is required only in cases of tracheobronchial compression.

We describe a case report of multiple arterial variations of internal organs of upper abdominal cavity in a cadaver of 63-year-old female. There were several developmental variations of the vascular supply of the stomach, pancreas, spleen, and liver. There were several accessory arteries: left gastric, left hepatic, and posterior gastric artery as well as several arteries that had abnormal origin. The variations were discovered during macroscopical dissection at the department of human anatomy. It should be noted that multiple developmental variation can be common in clinical practice and clinicians should be aware of them during diagnostic and interventional procedures.

In this article we present a rare variant in which the large intestine was vascularized by the inferior mesenteric artery. It was encountered during macro and microscopic dissection of the cadaver of a 63-year-old woman at a university department of human anatomy. In this case, the ascending, transverse, descending, and sigmoid colon and rectum were vascularized by the inferior mesenteric artery, whereas the small intestine, cecum and appendix were supplied by the superior mesenteric artery. Resumo Neste artigo apresentamos uma variação rara em que o intestino grosso era vascularizado pela artéria mesentérica inferior. A variação foi descoberta durante a dissecção macro e microscópia de um cadáver do sexo feminino, 63 anos de idade, em um departamento universitário de anatomia humana. Neste caso, o cólon ascendente, transverso, descendente e sigmoide e também o reto eram vascularizados pela artéria mesentérica inferior, ao passo que o intestino delgado, ceco e apêndice eram vascularizados pela artéria mesentéria superior.

In this article we present a rare variant in which the large intestine was vascularized by the inferior mesenteric artery. It was encountered during macro and microscopic dissection of the cadaver of a 63-year-old woman at a university department of human anatomy. In this case, the ascending, transverse, descending, and sigmoid colon and rectum were vascularized by the inferior mesenteric artery, whereas the small intestine, cecum and appendix were supplied by the superior mesenteric artery.

Anomalies and developmental variations of organs and anatomical structures are always at special attention since they often have clinical significance and at the same time may present a clinical challenge. The double suprascapular foramen is considered to be a rare variation of development and there were only few cases described in the literature. It also was proposed as a possible cause of suprascapular nerve entrapment syndrome. We present a case of double suprascapular foramen in a male cadaver with a review of its importance and probable cause.