George Koshy Parapatt

ORCID: 0000-0002-5662-4109
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About
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Research Areas
  • Sarcoma Diagnosis and Treatment
  • Central Venous Catheters and Hemodialysis
  • Vascular Malformations and Hemangiomas
  • Breast Lesions and Carcinomas
  • Lung Cancer Diagnosis and Treatment
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Bone Tumor Diagnosis and Treatments
  • Liver Disease and Transplantation
  • Organ Transplantation Techniques and Outcomes
  • Musculoskeletal synovial abnormalities and treatments
  • Cancer and Skin Lesions
  • Plasma Applications and Diagnostics
  • Ultrasound in Clinical Applications
  • Atomic and Subatomic Physics Research
  • Medical Imaging and Pathology Studies
  • Vascular Malformations Diagnosis and Treatment
  • Toxin Mechanisms and Immunotoxins
  • Cardiac Arrest and Resuscitation
  • Pediatric Hepatobiliary Diseases and Treatments
  • Radiomics and Machine Learning in Medical Imaging
  • Microbial Inactivation Methods
  • Pleural and Pulmonary Diseases
  • Oral and Maxillofacial Pathology
  • Vascular anomalies and interventions
  • Liver Disease Diagnosis and Treatment

Bambino Gesù Children's Hospital
2018-2024

Istituti di Ricovero e Cura a Carattere Scientifico
2018-2024

Boston Children's Hospital
2015

Sapienza University of Rome
2010

We aimed to compare the intra- and interoperator variability of lobar volumetry emphysema scores obtained by semi-automated manual segmentation techniques in lung patients.In two sessions held three months apart, operators performed unenhanced chest computed tomography examinations 47 consecutive patients with chronic obstructive pulmonary disease emphysema. Both used techniques. The volumes was compared five lobes.The decreased when using lobe (coefficients repeatability for first operator:...

10.5152/dir.2013.047 article EN Diagnostic and Interventional Radiology 2013-03-11

Cirrhosis is a complex diffuse process whereby the architecture of liver replaced by abnormal nodules because presence fibrosis. Several pediatric diseases such as extrahepatic portal vein obstruction, biliary atresia, alpha-1-antitrypsin deficit and autoimmune hepatitis can lead to cirrhosis hypertension in children. In this article authors describe interventional radiology procedures that facilitate diagnosis treatment associated with population. These include image-guided biopsy,...

10.1007/s00247-022-05492-7 article EN cc-by Pediatric Radiology 2022-09-19

Abstract Stenosis of the HJ is a common complication pediatric split LT with high morbidity and possible evolution to secondary biliary cirrhosis re‐transplantation if not treated. Because endoscopy generally infeasible in Roux‐en‐Y, percutaneous interventional radiology management usually safest most effective approach avoid surgical revision stenotic bilio‐enteric anastomosis. We present case child acute onset cholestasis 7 months after left lateral segment partial due occlusion HJ. The...

10.1111/petr.13293 article EN Pediatric Transplantation 2018-09-23

We describe a pulmonary metastasis of cystosarcoma phyllodes the breast (CPB) detected by F-FDG PET/CT. A 65-year-old female patient previously operated on for left underwent PET/CT restaging. showed an area increased uptake corresponding to 2-cm right nodule. Histology suggested presence CPB.

10.1097/rlu.0b013e3182815f9b article EN Clinical Nuclear Medicine 2013-04-18

Infantile hemangioma (IH) is the most common benign vascular tumor in childhood. In more than 85% of all cases, IHs undergo spontaneous involution, but nearly 10-12% develop complications and require immediate therapy. Oral propranolol currently first-line treatment for IHs. Color Doppler ultrasound gold standard diagnosis deep IH, it used to evaluate morphological change modification vascularization that occur during its evolution treatment. To date, only few data literature described...

10.3389/fped.2021.718135 article EN cc-by Frontiers in Pediatrics 2021-12-07

The insertion of long-term central venous catheters is a standard care for children affected by malignancies, although it can be associated with life-threatening complications. present paper reports an unusual mechanical complication related to the use long term tunneled catheter in pediatric oncologic patient. An 18 months old child, diagnosed stage M high-risk retroperitoneal neuroblastoma, underwent ultrasound-guided placement 6 Fr bilumen right internal jugular vein prior beginning...

10.3389/fped.2022.947351 article EN cc-by Frontiers in Pediatrics 2022-08-04
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