Venkata Subbaih Arunachalam

ORCID: 0000-0002-5860-6019
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About
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Research Areas
  • Ultrasound Imaging and Elastography
  • Vascular Malformations Diagnosis and Treatment
  • Adrenal and Paraganglionic Tumors
  • Congenital heart defects research
  • Vascular Procedures and Complications
  • Biomarkers in Disease Mechanisms
  • Pituitary Gland Disorders and Treatments
  • Liver Disease Diagnosis and Treatment
  • Musculoskeletal synovial abnormalities and treatments
  • Cardiac tumors and thrombi
  • Climate Change and Health Impacts
  • Neurosurgical Procedures and Complications
  • Tumors and Oncological Cases
  • Parvovirus B19 Infection Studies
  • Glioma Diagnosis and Treatment
  • COVID-19 Clinical Research Studies
  • Fetal and Pediatric Neurological Disorders
  • Bone Tumor Diagnosis and Treatments
  • Ultrasound and Hyperthermia Applications
  • Acute Ischemic Stroke Management
  • Advanced X-ray and CT Imaging
  • Cardiac Imaging and Diagnostics
  • Sarcoma Diagnosis and Treatment
  • Neurofibromatosis and Schwannoma Cases
  • Renal cell carcinoma treatment

Sree Chitra Thirunal Institute for Medical Sciences and Technology
2023-2024

Institute of Medical Sciences
2024

All India Institute of Medical Sciences Rishikesh
2020-2022

Endothelial dysfunction, inflammation, and hypercoagulability are hallmarks of severe COVID-19 related disease. function can be measured non-invasively by flow-mediated dilatation in the brachial artery. We planned a study to measure it as marker severity disease.To evaluate association clinically recognizable endothelial dysfunction disease its usefulness COVID-19-related disease.20 patients being admitted our unit were analyzed for correlated with per computed tomography (CT) chest score....

10.4103/jfmpc.jfmpc_281_21 article EN cc-by-nc-sa Journal of Family Medicine and Primary Care 2022-01-01

Abstract The use of embolic protection devices (EPD) in peripheral vascular procedures with higher risk distal shower has gained wider acceptance evidence mounting favor its use. We report our unique experience on the circumstances leading to and management entrapment an EPD within stent during a patient critical limb ischemia.

10.1055/s-0044-1785528 article EN cc-by Journal of Clinical Interventional Radiology ISVIR 2024-04-25

Abstract Background Arteriovenous fistulas involving the anterior abdominal wall can result from trauma. Such may remain asymptomatic and undetected for a prolonged duration of time. They tend to recruit multiple arterial feeders with remodelling in feeding arteries, making them challenging treat. Case presentation We discuss rare case 60-year-old male who presented complaints progressive painless swelling right lower abdomen. There was history blunt injury abdomen at same site during...

10.1186/s42155-024-00455-5 article EN cc-by CVIR Endovascular 2024-05-06

Abstract A cardiac hemangioma is a rare primary benign intracardiac tumor characterized by proliferation of endothelial cells. The lesions are hyperintense on T2/short tau inversion recovery magnetic resonance imaging (MRI) and show avid enhancement retention contrast agents. Here we present case histopathologically proven showing uptake Dodecanetetraacetic acid - octreotate (DOTATATE), masquerading as paraganglioma in MRI positron emission tomography imaging.

10.1055/s-0044-1800863 article EN cc-by-nc-nd Indian journal of radiology and imaging - new series/Indian journal of radiology and imaging/Indian Journal of Radiology & Imaging 2024-12-11

Rosai Dorfman disease is a rare but benign and self-limiting disorder. A case of in 16-year-old female with classic radiological pathological findings presented. T2W hypointense signal the soft tissue masses was distinguishing MRI feature.Rosai often overlooked differentials lymphadenopathy on account its rarity. This report comprehensively discusses imaging approach to this

10.4102/sajr.v27i1.2729 article EN cc-by South African Journal of Radiology 2023-10-30

10.24911/sjp.106-1585826722 article IT Sudanese Journal of Paediatrics 2020-01-01

Holt-Oram syndrome comprises a rare spectrum of congenital cardiovascular and appendicular skeletal anomalies. However, only few cases have reported lung involvement in syndrome. We the case 1-year-old male child patient who presented with upper limb abnormalities respiratory distress was diagnosed pulmonary agenesis arterial hypertension secondary to an atrial septal defect.

10.1055/s-0043-1776882 article EN cc-by-nc-nd Indian journal of radiology and imaging - new series/Indian journal of radiology and imaging/Indian Journal of Radiology & Imaging 2023-11-23

A 79-year-old male patient with complaints of non-progressive dull right flank pain for the last 2 months reported to clinic.There were no associated constitutional symptoms loss weight or appetite.The general physical examination and blood profile including hormone levels within normal limits.A 2×2cm soft firm mass was palpable in lumbar region.The underwent Contrast Enhanced Computed Tomography (CECT) after written informed consent, ensuring renal parameters is limits.The CECT showed a...

10.7860/ijars/2019/42489:2513 article EN publisher-specific-oa International Journal of Anatomy Radiology and Surgery 2019-01-01
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