Peripherally inserted central catheter (PICC) migration into azygos vein (AV) is a rare complication. It is recognised only when catheter malfunction occurs or when patients develop associated ...

The azygos anterior cerebral artery (azygos ACA) is a rare arterial variant characterized by an absent anterior communicating artery with the two ACAs joined in their proximal segments (horizontal ...

No pleural effusion was noted upon exploration. After releasing thoracic adhesions, the azygos vein was mobilized and transected using a linear stapler. The thoracic esophagus was carefully dissected ...

2. Kwon SH, Shin SY. Incidental adult polysplenia with situs inversus, interrupted inferior vena cava with azygos continuation, patent ductus arteriosus, and aortic branches variations: a case report.

Ikka博士团队处理一例67岁男性，偶然发现左侧9mm胼周动脉瘤，瘤体形态不规则，伴有左侧azygos ACA构型。 治疗策略为经桡动脉入路植入血流导向装置。 最大挑战在于右侧ACA起源于瘤体，这一解剖特征增加了手术规划与操作的复杂性。 哥伦比亚Medellín团队病例 ...

Dermatoglyphics form in utero during early gestation and may be influenced by genetic or environmental factors operating at that time. Since cardiac embryogenesis also occurs during early gestation, ...