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301037?1213868178
Sumer K Sethi, MD  
Male
Delhi - India

Specialties: Radiology

Interests: teleradiology

Teleradiology Providers
+91-9811181359
Delhi - India
ultrasound procedures
Dec 12, 2008 04:39AM in the Diagnostic Radiology Expert Forum
Please feel free to mail me ur queries to my email address. Regards Dr Sumer Sethi, MD
CT vs Ultrasound on Ovarian Cysts
Dec 12, 2008 04:38AM in the Diagnostic Radiology Expert Forum
For ovarian and uterine pathologies and female pelvic evaluation transvaginal sonography is superior to CT scan, hence you should go by the sonoloigcal reports regarding this. For female pelvic evaluation particularly uterus and ovaries we prefer MRI or Transvaginal ultrasound.
red marrow reconversion
Dec 11, 2008 11:58PM in the Diagnostic Radiology Expert Forum
Normal bone marrow has yellow marrow and red marrow. Yellow marrow is more of fat and red marrow is more of haematopoitic tissue. in infants marrow is predominantly hematopoietic with the exception of epiphyses & apophyses, which are predominantly fatty throughout life. with skeletal growth, red marrow is gradually replaced by fat. red marrow persists lon...
Can a CT scan miss a pituitary tumor?
Dec 11, 2008 11:56PM in the Diagnostic Radiology Expert Forum
CT scan is very insensitive to detection of pituitary tumours, if a sellar tumour is suspected and hormonal levels are deranged for example raised prolactin,ideal to be done is Contrast enhanced dynamic MRI.
chest x-ray for pre op testing
Dec 11, 2008 11:54PM in the Diagnostic Radiology Expert Forum
Dear For preoperative testing CXR is a routine world wide not only to look for any pathology also as a part of pre-anesthetic check up, just to see if your lungs are seen normally and there is no problem anticipated during anesthesia.
MRI findings
Nov 13, 2008 07:29AM in the Diagnostic Radiology Expert Forum
Usually speaking MRI is better than CT for any brain evaluation. Carotid doppler is indicated to look at the extracranial carotid arteries for atherosclerotic plaques. and usually it is good enough. If there is any doubt on doppler study further evaluation may be indicated. Or if the physician feels that there is problem in the intracranial vasculature then...