Thursday, July 30, 2009

Lateral Patellar Tilt



The role of patellofemoral malalignment in anterior knee pain has been shown by many investigators. Detection of lateral displacement was the sole purpose of earlier studies until Laurin et al. introduced the concept of patellar tilt as a form of malalignment. This tilt could be observed even with the patella completely reduced in the femoral groove, and was therefore independent of the mediolateral position of the patella.

Tuesday, July 28, 2009

Unusual pancreatitis causes and appearances in Radiographics 2009

Alampady Krishna Prasad Shanbhogue, Najla Fasih, Venkateswar R. Surabhi, Geoffrey P. Doherty, Divya Krishna Prasad Shanbhogue, and Sumer K. Sethi
A Clinical and Radiologic Review of Uncommon Types and Causes of Pancreatitis. The clinical and radiologic features of various uncommon types of acute and chronic pancreatitis, congenital pancreatic anomalies associated with pancreatitis, and some unusual causes of pancreatitis are discussed and illustrated.
RadioGraphics 2009 29: 1003-1026 (DOI: 10.1148/rg.294085748); [Abstract] [Figures Only] [Full Text] [PDF]

This site is number 11 in Top 50 Blog (radiológia)

This blog is rated as number 11 in top 50 of the Radiology blogs in Top 50 Blog (radiológia)

Monday, July 27, 2009

Radiology 2.0-- An Update

Webicina.com has come up with extensice collection about web 2.0 resources in radiology. My blog also features in the blogosphere link. Do check out for the best in the world of radiology 2.0 in one location.

Wednesday, July 22, 2009

Paraduodenal Hernia-CT



Intestinal obstruction is a common clinical condition that is usually suspected on the basis of clinical signs and patient history. Internal hernias are rare cause for intestinal obstruction. Para duodenal hernias constitute approximately 53% of all internal hernias

Monday, July 20, 2009

Endolymphatic Sac tumour-CT & MRI
















Papillary endolymphatic sac tumors (ELSTs) are destructive, hypervascular lesions that originate from the retrolabyrinthine part of the temporal bone. Most papillary ELSTs are seen only sporadically,but cases with von Hippel-Lindau disease have a higher risk of papillary ELST development than the normal population. In the differential diagnosis of ELST,other tumors of this region like jugular paragangliomas, choroid plexus papillomas, metastatic tumors, meningiomas and acoustic neurinomas can be considered.
This is a post operative case of ELST proven on biopsy with residual tumour as seen. This is an exremely rare tumour and is put up on the blog for teaching purposes.

Tuesday, July 14, 2009

Pigmented Villonodular Synovitis-MRI





PVNS is sometimes difficult to diagnose, this case reveals extensive frond like synovial thickening, along with hemosiderin staining and T2 hypointense loose bodies confirmed on GRE sequences. Note the Black Synovium.

Monday, July 13, 2009

Partially thrombosed aneurysm versus thrombosed false lumen


Sometimes it is difficult to differentitate thrombosed false lumen from partially thrombosed aortic aneurysm as in this case. In this case the clue is peripherally placed intimal calcification which may suggest more likely possibility of partially thrombosed aneurysm.
Second Opinion Case- Teleradiology Providers

Teleradiology Service provider


Cervical Dermal Sinus-MRI





Congenital dermal sinuses are epithelium-lined tracts that extend from an opening in the skin through deeper tissues. Most dorsal congenital dermal sinuses are located in the lumbosacral area; a cervical location is unusual. This is a 13 year old girl patient.
Reported by Teleradiology Providers

Canon Ball Secondaries-CT


Classical appearance of pulmonary secondaries- The Canon Ball Appearance.

Friday, July 10, 2009

Giant Baker's Cyst-MRI



MRI images of giant baker's cyst extending downwards from semi-membranous and gastronemius bursa in a 19 year old girl who came for investigation of leg swelling.

Tuesday, July 07, 2009

Monday, July 06, 2009

Radiology 2.0

"Web 2.0" refers to a second generation of web development and design, that facilitates communication, secure information sharing, interoperability, and collaboration on the World Wide Web. Web 2.0 concepts have led to the development and evolution of web-based communities, hosted services, and applications such as social-networking sites, video-sharing sites, wikis, blogs, mashup and folksonomies. Radiology in the Web 2.0 probably refers to things like globalization, teleradiology, clinical decision support software, social networking sites dedicated to radiology, Radiology centric blogs and wikis etc. Also concepts like PACS, DICOM and HIPAA again somewhere refer to the impact of web 2.0 on radiology popularly known as Radiology 2.0.

Radiology related podcasts, RSS feeds from Table of contents of journals, and search engines like yottalook also form our current outlook of Radiology 2.0. To me Radiology 2.0 is about user friendly approach, interactivity and interoperatibility.

Saturday, July 04, 2009

Stress Reaction of the Lumbar Pars Interarticularis-MRI




Injury to the lumbar pars interarticularis (spondylolysis) is reported to be a common cause of low back pain in young patients. High-field-strength magnetic resonance imaging using fat saturation techniques and dedicated coil technology is sensitive in detecting bone stress injuries of the lumbar pars interarticularis, and thus is an excellent method for diagnosis.
Referred to us for second opinion. Teleradiology Providers

Google wave looks excting!

Google Wave is a new model for communication and collaboration on the web, coming later this year. Here's a preview of just some of the aspects of this new tool. I am looking forward to using it as soon as it launches.

Friday, July 03, 2009

Swine Flu-Radiology

Chest x-ray and CT features of the disease include rapidly-progressing basal and axial interstitial/alveolar consolidation and diffuse ground-glass opacities.
More information on
Diagnostic Imaging

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