The Use of Autologous Subcutaneous Fat Tissue to Embolize an Infected Iliac Artery Pseudoaneurysm.

We describe a patient with a fistula between small bowel and a polyester patch of the common iliac artery. After emergency treatment with an endograft, the patch was replaced by a venous patch. Within 3-week a symptomatic pseudoaneurysm developed.

Birt-Hogg-Dubé syndrome in apparent primary spontaneous pneumothorax patients; results and recommendations for clinical practice.

Background: Birt-Hogg-Dubé syndrome (BHD) is an inherited disease caused by pathogenic variants in the FLCN gene. One of the characteristics is the increased risk for spontaneous pneumothorax, likely due to the presence of pulmonary cysts mainly distributed under the carina. Due to variable expression and lack of awareness, BHD is likely to be underdiagnosed.

Transcatheter CT hepatic arteriography-guided percutaneous ablation to treat ablation site recurrences of colorectal liver metastases: the incomplete ring sign.

Transcatheter computed tomography (CT) arterial portography-guided percutaneous liver tumor ablation has been proved to be feasible and accurate in treating liver metastases from colorectal origin that are obscure on ultrasound and unenhanced CT. However, distinguishing local recurrence from scars after ablation can still be difficult. This report describes nine patients with recurrences after ablation in whom transcatheter CT hepatic arteriography allowed differentiation of recurring and residual tumor tissue (incomplete ring enhancing lesion) from tumor-free nonenhancing scars.

[A splenic arteriovenous fistula].

Background: Splenic arteriovenous fistula is a rare entity which can present as portal hypertension and related symptoms.

Case Description: A 60-year-old female attended the emergency department with haematemesis. She had microcytic anaemia and was admitted to the Gastroenterology and Hepatology Department.