Lumbar hernias are a relatively uncommon occurrence, with two main categories: congenital and acquired. Some acquired hernias are spontaneous, while others are the result of secondary factors such as trauma and surgery. Bilateral primary lumbar hernia is a much rarer occurrence.
View Article and Find Full Text PDFHilar cavernous transformation is the formation of venous structures rich in collateral around the portal vein. Portal vein thrombosis is a rare entity. Although there are many reasons for its etiology, few cases have been reported secondary to hydatid cysts in the liver.
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