Double outlet right ventricle with calcified rheumatic mitral stenosis.

A 21-year old female patient diagnosed to have double outlet right ventricle, ventricular septal defect, pulmonic stenosis and right-to-left shunt on cardiac catheterisation in childhood, presented with a recent onset right sided hemiparesis and congestive heart failure. Investigative data revealed atrial fibrillation, severe calcific mitral stenosis and multiple left atrial thrombi in addition to the previously reported findings. The diagnosis was confirmed by cross-sectional and colour Doppler echocardiography.     

Embracing Technology for Capacity Building in Mental Health: New Path,Newer Challenges

Psychiatric Quarterly - Technology driven capacity building initiatives are the way to break the barrier of shortage of mental health human resources in India. This new path, while is a welcome...     

Mechanistic and physiological approaches of fecal microbiota transplantation in the management of NAFLD

Inflammation Research - Non-alcoholic fatty liver disease (NAFLD) is a multifaceted disease allied with various metabolic disorders, obesity and dysbiosis. Gut microbiota plays an influential role...     

Portal vein variations in 1000 patients: surgical and radiological importance

Objective:

The purpose of the study was to evaluate the spectrum and incidence of intrahepatic portal vein (PV) variations on triphasic abdomen multidetector CT (MDCT) and to discuss the surgical and radiological implications.

Methods:

A retrospective review of 1000 triphasic MDCT abdomen scans was performed in patients sent for various liver and other abdominal pathologies between January 2014 and August 2014. A total of 967 patients (N = 967) were included in the study. The variations in branching pattern of PV were classified according to classification used by Covey et al (Covey AM, Brody LA, Getrajdman GI, Sofocleous CT, Brown KT. Incidence, patterns, and clinical relevance of variant portal vein anatomy. AJR Am J Roentgenol 2004; 183: 1055–64) and Koç et al (Koç Z, Oğuzkurt L, Ulusan S. Portal vein variations: clinical implications and frequencies in routine abdominal CT. Diagn Interv Radiol 2007; 13: 75–80).

Results:

Normal anatomy (Type I) was seen in 773 patients (79.94%) out of 967 patients in our study. Trifurcation (Type II) anomaly was seen in 66 (6.83%) of cases. Right posterior vein as first branch of main PV (Type III) anomaly was seen in 48 (4.96%) of cases. Type IV anomaly and Type V anomaly was seen in 26 (2.69%) and 13 (1.34%) cases, respectively. 19 cases showed other types of variations.

Conclusion:

Variations in the hepatic PV branching patterns are commonly seen that are similar to variations in hepatic artery and biliary anatomy. Knowledge of these variations is extremely important for transplant surgeons and intervention radiologists.

Advances in knowledge:

Awareness of the variations in PV branching patterns is essential for intervention radiologists and vascular surgeons and avoids major catastrophic events.