B S Geethanjali

Sri Sivasubramaniya Nadar College of Engineering, Chennai, Tamil Nadu, India

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Publications (3)0.93 Total impact

  • A. Rajan · R. Sri logeshwaran · S.P. Kumar · B. Geethanjali ·
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    ABSTRACT: Doppler Ultrasound has been widely used in the measurement of blood flow parameters such as blood velocity, blood pressure etc. Success of the automated quantification algorithms for these variables depends on the interference or noise free strength of the signal and position of the base line with respect to zero. Preprocessing and baseline correction techniques suitable for accurate measurement of these parameters are compared in this work. A 1 KHz calibration signal from the vascular Doppler recorder is used as a reference signal for this purpose. Performances of Butterworth low pass filters with different orders and detrending methods employing different wavelets are compared in terms of mean square error (MSE) in this paper. This has resulted in successful measurements of blood velocity of brachial, DorsalisPedis and post tibial vein.
    Computing Communication & Networking Technologies (ICCCNT), 2012 Third International Conference on; 07/2012
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    Prakash · T Rajini · V Mokhasi · B S Geethanjali · P V Sivacharan · M Shashirekha ·
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    ABSTRACT: Knowledge of anatomical variations of the great vessels of the abdomen, including the coeliac trunk, is important for clinicians planning surgical intervention and radiological imaging. The present study aimed to record the prevalence of variations in the vascular pattern of branches of the coeliac trunk in cadavers. A total of 50 properly embalmed and formalin-fixed cadavers from the Indian population were selected for the study. Dissection included surgical incision, followed by mobilisation of the anatomical viscera, to observe and record the branching pattern of the coeliac trunk. The left gastric, common hepatic and splenic arteries were found to arise from the coeliac trunk in 86% of cadavers. In 76% of cadavers, the origin of the gastric artery was proximal to the bifurcation of the coeliac trunk into the common hepatic and splenic arteries. In one case, all three branches arose directly from the abdominal aorta, and the origin of the splenic artery was 1 cm distal to the origin of the left gastric and common hepatic arteries. In another case, the common hepatic and left gastric arteries arose from the coeliac trunk, and the origin of the splenic artery was 1.5 cm distal to the abdominal aorta. Vessel ligation and anastomosis are important in surgical procedures like liver transplantation, and background knowledge of the different vascular patterns of branches of the coeliac trunk is vital. The findings of our study could help to minimise complications related to abdominal surgery, including bleeding and necrosis, and facilitate better and more accurate radiological interpretations.
    Singapore medical journal 05/2012; 53(5):329-31. · 0.60 Impact Factor
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    V Jayanthi · Prakash · M Nirmala Devi · B S Geethanjali · T Rajini ·
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    ABSTRACT: The present report describes an anomalous case of the left vertebral artery arising from the aortic arch between the left common carotid artery and the left subclavian artery in a male cadaver during dissection in an anatomical laboratory. Aortic origin of the vertebral artery is a rare anatomic variant. Detailed knowledge of anomalous origin is important for patients who undergo four-vessel angiography. Normally, the vertebral artery arises from the first part of the subclavian artery on both sides. We also review the anomalous origin of the vertebral artery in the literature and discuss its clinical significance.
    Folia morphologica 11/2010; 69(4):258-60. · 0.34 Impact Factor

Publication Stats

9 Citations
0.93 Total Impact Points


  • 2012
    • Sri Sivasubramaniya Nadar College of Engineering
      • Department of Biomedical Engineering
      Chennai, Tamil Nadu, India
  • 2010-2012
    • Vydehi Institute of Medical Sciences and Research Centre
      • Department of Anatomy
      Bengalūru, Karnataka, India