Which is not component of left isomerism?: (A) Polysplenia, (B) Midline liver, (C) Left sided IVC, (D) Duplication of gallbladder
Answer is D. Ans DDuplication of gall bladder, right sided liver, asplenia are part of right isomerism.Left isomerism :(polysplenia syndrome)# Multiple splenules without a parent spleen# Azygos or hemiazygos continuation of the inferior vena cava# Bilateral hyparterial bronchi# Bilateral bilobed lungs# Bilateral pulmonary/left atria# Midline/transverse liver# Intestinal malrotationRight isomerism (asplenia syndrome)# Severe cyanotic congenital heart diseases# Absence of spleen# Bilateral eparterial bronchi# Bilateral trilobed lungs# Bilateral right atria# Midline/transverse liver# Intestinal malrotation