Intraabdominal splenosis: CT features

CT and MRI of intraperitoneal splenosis.

Splenosis is a condition in which ectopic spleen tissue may be found in the peritoneal cavity or in other unusual locations due to heterotopic auto-transplantation and implantation of splenic tissue after splenic trauma or splenectomy. It is a benign condition that is often misdiagnosed as a tumor; therefore, knowledge of this condition is important when evaluating patients with a history of sp...

Splenosis pleurae.

Solitary ovarian splenosis.

This report describes the case of an asymptomatic, solitary splenotic nodule in the right ovary, revealed incidentally at histopathological examination. In gynaecological patients, splenosis most often presents as multiple pelvic nodules mimicking endometriosis. Two cases of ovarian splenosis accompanying pelvic and serosal splenotic nodules have been reported previously. However, this is the f...

Splenosis Mimicking Relapse of a Neuroendocrine Tumor at Gallium-68-DOTATOC PET/CT

A 48-year-old female patient underwent splenopancreasectomy for a 4-cm pancreatic neuroendocrine tumor (pNET), grade G2, located in the pancreatic tail. One year after surgery, the patient presented an increased serum level of the tumor marker chromogranin A (value: 160 U/l). Therefore, she underwent somatostatin receptor PET/CT using gallium-68DOTATOC for restaging. This imaging method showed ...

Idiopathic interstitial pneumonias: CT features.

Idiopathic interstitial pneumonias comprise usual interstitial pneumonia (UIP), nonspecific interstitial pneumonia (NSIP), desquamative interstitial pneumonia (DIP), respiratory bronchiolitis-associated interstitial lung disease (RB-ILD), cryptogenic organizing pneumonia (COP), acute interstitial pneumonia (AIP), and lymphoid interstitial pneumonia (LIP). Each of these entities has a typical im...