Zain Majid, Muhammad Manzoor ul Haque, Muhammad Danish Ashraf, Nasir Hassan Luck and Ameet Kumar Lalwani
A young female presented to us with abdominal distension along with pedal edema. She had no prior medical or surgical history apart from a caesarean section done a few years prior. Initial workup showed low hemoglobin, low serum albumin and slight raised ESR. Her LFTs were slightly deranged. Ultrasound abdomen had evidence of portal hypertension along with splenomegaly. While ultrasound hepatic Doppler revealed a portosystemic shunt between the portal vein and the left hepatic vein, with a shunt ratio of 7.1%. CT scan abdomen confirmed these findings and a diagnosis of Type III intrahepatic portosystemic shunt and spleno-renal shunt was made. Since the patient was currently asymptomatic, she was advised regular follow-ups and was managed conservatively.
Rajesh Mandhwani, Farina M. Hanif, Muhammad Manzoor Ul Haque, Rajesh Kumar Wadhwa, Nasir Hassan Luck and Muhammad Mubarak
Background and Objectives
Portal hypertensive gastropathy (PHG) is described endoscopically as “mosaic-like appearance” of gastric mucosa with or without the red spots. It can only be diagnosed by upper gastrointestinal (GI) endoscopy. The aim of this study was to determine the diagnostic accuracy of platelet count to spleen diameter ratio (PSR) and right liver lobe diameter to albumin ratio (RLAR) in the detection of PHG using upper GI endoscopy as a gold standard in patients with liver cirrhosis.
Material and Methods
This cross-sectional study was conducted in the Department of Hepatogastroenterology, Sindh Institute of Urology and Transplantation, Karachi. All consecutive patients with ages 18–65 years who were screened using esophagogastroduodenoscopy (EGD) to exclude esophageal varices were enrolled. At the same time, findings related to PHG were noted. After informed consent, all the patients had blood tests including platelet count and albumin and abdominal ultrasound determining spleen diameter and right liver lobe diameter.
Out of 111 patients, 59 (53.15%) were males with a mean age of 44 ± 12.61 years. Rate of PHG was observed in 84.68% (94/111) cases confirmed by EGD. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of PSR were 87.23%, 5.88%, 83.67%, 7.69%, and 74.7%, respectively, and those of RLAR were 28.72%, 70.59%, 84.38%, 15.19%, and 35.14%, respectively.
PSR is better predictor of PHG than RLAR but at the expense of relatively lower specificities and NPV likely because of underlying pathophysiology (portal hypertension) which is similar for esophageal varices, PHG, and ascites.