Journal of Interventional Medicine最新文献

The combination of Traditional Chinese Medicine and Interventional Radiology has an excellent clinical effect. This paper reviews the principles and methods of the combined application of Traditional Chinese Medicine and Interventional Radiology, aiming to promote the complementary and coordinated development of Traditional Chinese Medicine and Interventional Radiology.

Purpose

To retrospectively assess the outcomes of Inferior Vena Cava (IVC) filters placed in critically ill patients in the ICU at bedside using digital radiograph (DR) guidance with previous cross-sectional imaging for planning, compared to IVC filters placed by conventional fluoroscopy (CF).

Method and materials

The cohort consisted of 129 IVC filter placements; 48 placed at bedside and 81 placed conventionally from July 2015 to September 2016. Patient demographics, indication, radiation exposures, access site, procedural duration, dwell time, and complications were identified by the EMR. IVC Filter positioning with measurements of tip to renal vein distance and lateral filter tilt were performed when cavograms or post placement CTs were available for review. Statistical analysis was performed using Stata IC 11.2.

Results

Technical success of the procedure was 100% in both groups. Procedural duration was longer at the bedside lasting 14.5 +/- 10.2 versus 6.7 +/- 6.0 ​min (p<0.0001). The bedside DR group had a median radiation exposure of 25 ​mGy (15–35) and the CF group had mean radiation exposure of 256.94 ​mGy +/- 158.6. There was no significant difference in distance of IVC tip to renal vein (p=0.31), mispositioning (p=0.59), degree of filter tilt (p=0.33), or rate of complications (p=0.65) between the two groups.

Conclusion

IVCF placement at the bedside using DR is comparable to CF with no statistical difference in outcomes based on IVCF positioning, degree of lateral tilt or removal issues. It decreased radiation dose, but with overall increased procedural time.

In China, Budd-Chiari syndrome has been transliterated into six names according to the pronunciation of the letters. To standardize and unify the Chinese names of the disease, multi-disciplinary experts suggest translating Budd-Chiari syndrome into hepatic vein inferior venal cava obstruction syndrome as its Chinese name after reaching a consensus through discussion.

A patent foramen ovale is one of the predisposing factors of neurotic decompression sickness. Transcatheter closure of a patent foramen ovale is effective in the secondary prevention of decompression sickness associated with intracardiac shunt. The size of the umbrella should not be limited to the diagnosis of a patent foramen ovale or an atrial septal defect but should be determined by the supporting force of the soft margin of the atrial septum. The surgical method of patent foramen ovale closure is the same as that of the closure of an atrial septal defect, but the closure umbrella of a patent foramen ovale is different from that of the closure umbrella of an atrial septal defect. The size of the umbrella of the right atrium is larger than that of the left atrium, and it is better to close the atrial septum.

Recently, the use of endovascular denervation (EDN) to treat resistant hypertension has gained significant attention. In addition to reducing sympathetic activity, EDN might also have beneficial effects on pulmonary arterial hypertension, insulin resistance, chronic kidney disease, atrial fibrillation, heart failure, obstructive sleep apnea syndrome, loin pain hematuria syndrome, cancer pain and so on. In this article we will summarize the progress of EDN in clinical research.

Diabetic foot (DF) is one of the most common complications of diabetes and is associated with high morbidity, disability, lethality and low cure-rate. The clinical diagnosis and treatment of DF need to be standardized. The Chinese Diabetic Foot Cell and Interventional Therapy Technology Alliance has released six editions of guidelines and standards for clinical diagnosis and interventional treatment of DF, which filled the gap in the domestic DF treatment standard and played an important role in improving the level of diagnosis and treatment in China. In line with the latest developments in diagnosis and treatment, the Alliance, along with other 89 institutions, developed and issued the new edition based on the sixth edition to help standardize the clinical diagnosis and treatment of DF in China.

Accessory renal arteries (ARAs) are common and usually originate from the abdominal aorta and the renal artery. Inferior phrenic arteries (IPAs) can also arise from the abdominal aorta or its branches. In this paper, we present the first case of a common trunk of the right ARA and right IPA arising from the thoracic artery at the level of T10, which was discovered by multidetector-row computed tomography in pretherapeutic evaluation and clearly confirmed by selective angiography. It is important to recognize this anatomical variation when performing cardiovascular and interventional radiological procedures.