Pankaj Gupta

Research Field

Necrotizing pancreatitis

Transplant surgery

Parenchyma

10.1007/s10620-020-06526-6

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Citations (9)

Ablation of Liver and Biliary Tumors

Springer eBooks (2020)

Pankaj Gupta Naveen Kalra

10.1007/978-981-15-6856-5_11

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Citations (0)

Changes in liver morphology in patients with extrahepatic portal venous obstruction: a retrospective magnetic resonance imaging study

British Journal of Radiology (2019)

Pankaj Gupta Naveen Kalra Ajay Gulati Karamvir Chandel Prashant Priyaranjan

To investigate the liver parenchymal changes on MRI in patients with extrahepatic portal venous obstruction (EHPVO).This was a retrospective evaluation of the MRI studies in patients with EHPVO between January 2016 and April 2018. The diagnosis of EHPVO in each case had been established on the basis of clinical and Doppler parameters. Following findings were recorded on MRI: liver size; outline; overall volume redistribution; volume redistribution of caudate, right and left lobes; signal heterogeneity, intrahepatic biliary radicle dilatation, focal liver lesions, gallstones and ascites.A total of 164 MRI studies were evaluated. Median age was 27 years (range, 6-70). There were 90 (54.9%) males and 74 (45.1%) females. The median liver size was 14 cm (range 5-17). The median spleen size was 15.9 cm (range, 6-28). A spleen size ≥12 cm was seen in 136 (82.9%) patients. The liver outline was nodular in 32 (19.5%) patients. Volume redistribution was seen in 63 (38.4%) patients. Caudate lobe hypertrophy was seen in 49 (29.9%) patients. Right lobe atrophy and hypertrophy was seen in 4 (2.4%) and 1 (0.6%) patients respectively. Left lobe atrophy and hypertrophy was seen in 15 (9.1%) and 10 (6.1%) patients respectively. 30 MRI (18.3%) showed heterogeneous signal intensity. Focal lesions were seen in 22 (13.4%) patients. Intrahepatic biliary radicle dilatation, gallstones and ascites were seen in 120 (73.2%), 54 (32.9%) and 26 (15.9%) patients respectively.Liver morphological changes are common in EHPVO.The morphological changes in liver in patients with EHPVO have not been described previously. This information will prevent misdiagnosis of this condition as cirrhosis.

Hilum (anatomy)

10.1259/bjr.20180890

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Citations (8)

Hepatic Infections: A Comprehensive Imaging Review

JOURNAL OF GASTROINTESTINAL INFECTIONS (2019)

Vishal Sharma Amrita Kalantri Pankaj Gupta Harshal Mandavdhare Jayanta Samanta

Hepatic infections are common and represent a heterogeneous group of disorders with varying severity.Patients with clinically suspected hepatic infections often undergo imaging evaluation.Imaging allows confirmation when the findings are typical.However, when the imaging appearances are atypical, imaging in conjunction with clinical and laboratory data allows narrowing the differential diagnoses.Further, imageguided sampling helps confirm diagnosis in certain situations.In this review, we describe the imaging appearance of various hepatic infections.

10.5005/jp-journals-10068-3026

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Citations (3)

Clear tectonic penetrating graft using glycerine-preserved donor cornea

Eye (2001)

Ashok Sharma Pankaj Gupta Subina Narang Jagat Ram Amod Gupta

Ophthalmic pathology

10.1038/eye.2001.115

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Citations (6)

Validation of real-time three-dimensional echocardiography for quantifying left ventricular volumes in the presence of a left ventricular aneurysm: in vitro and in vivo studies

Journal of the American College of Cardiology (2000)