Transjugular versus Transfemoral Transcaval Liver Biopsy: A Single-Center Experience in 500 Cases.

Purpose: To compare the safety and efficacy of transfemoral transcaval liver biopsies (TFTC) with that of transjugular liver biopsies (TJLB) at a single tertiary-care institution.

Materials And Methods: A retrospective review was performed of 500 consecutive transvenous liver biopsies between December 2010 and December 2018. The cases included 286 TFTC patients at a median age of 54 years old (interquartile range [IQR], 42-63 years of age), 37.

The Role of Non-Contrast Cone Beam CT in Identifying Incomplete Treatment during Uterine Artery Embolization.

Purpose: To describe the utility of post-procedure noncontrast cone-beam computed tomography (CT) in identifying cases of incomplete treatment and the need to search for additional vascular supply during uterine artery embolization (UAE).

Materials And Methods: From June 2013 to June 2018, 427 patients (age, 45 ± 5 years) underwent 430 consecutive UAEs with post-embolization noncontrast cone-beam CT. If noncontrast cone-beam CT showed an area of the uterus lacking contrast retention, aortography was performed to search for collateral supply.

Transfemoral Transcaval Core-Needle Liver Biopsy: An Alternative to Transjugular Liver Biopsy.

Purpose: To describe the technique and outcome of transfemoral transcaval (TFTC) core-needle liver biopsies.

Materials And Methods: Retrospective chart review was performed on 121 patients who underwent transvenous liver biopsies at a single institution between February 2014 and July 2015, yielding 66 total TFTC liver biopsies for review (65.2% male; mean age, 53.

Value of noncontrast CT immediately after transarterial chemoembolization of hepatocellular carcinoma with drug-eluting beads.

Purpose: To retrospectively evaluate the presence and distribution patterns of contrast agent retention in the liver on noncontrast computed tomography (CT) immediately following chemoembolization with drug-eluting beads (DEBs).

Materials And Methods: From 2008 to 2010, 95 patients with 224 liver lesions had chemoembolization performed with DEBs and a noncontrast CT examination of the liver performed immediately after embolization. Of these, 85 patients with 193 lesions were included.

Percutaneous gastrostomy of the excluded gastric segment after Roux-en-Y gastric bypass surgery.

A new technique for percutaneous gastrostomy of a decompressed excluded gastric segment after Roux-en-Y gastric bypass (RYGBP) surgery is described and the results in a single institution are reviewed. Computed tomography guidance was used to place a 21- or 22-gauge needle into the lumen of the stomach and distend it to allow placement of a feeding catheter. Ten women underwent the procedure, and despite only three patients having clear access windows, gastrostomy placement was ultimately successful in all 10 patients.