Patient details:

55 years /Female Complain of pain abdomen from 15 days

Observations:

• Liver measures 13.1 cm in craniocaudal span and shows normal outline and attenuation. A small calcific foci is seen in segment VI of liver- likely old healed granuloma.
• Gall bladder is distended and is normal. Common bile duct is not dilated. No intrahepatic biliary duct dilatation is seen.
• Spleen measures 8.6 cm in craniocaudal span and shows normal attenuation. No focal lesion seen.
• Pancreas is normal in size and attenuation. No focal lesion seen. Main pancreatic duct is not dilated.
• Bilateral kidneys are normal in size and show normal outline and nephrographic density. Bilateral pelvi-calycealsystem are compact. Bilateral ureters are not dilated.
• Bilateral adrenal glands are normal in size and attenuation. No mass lesion is seen.
• The bowel loops are normal in caliber and mural thickness. No mass lesion seen.
• Aorta and its branches, IVC and its tributaries and spleno-portal axis are normal.
• No significant mesenteric or retroperitoneal lymphadenopathy is seen.
• No ascites is seen.
• Urinary bladder is distended and normal.
• Uterus and left ovary is unremarkable.
• There is a well defined right adnexal mass which contains mostly fat with two well-defined non enhancing soft tissue nodule along posterior wall and anteromedial wall. The mass measures approximately 5.1 x 4.4 x4.0 cm.
• No lymphadenopathy is seen. 
• CECT features are suggestive of right ovarian dermoid cyst
• Visualized bilateral lungs and bones are unremarkable.

Impression:

CT findings are suggestive of Right ovarian dermoid cyst.

Advice- Histopathological correlation.