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Anuj Mishra

Publications and source records attributed to Anuj Mishra.

12 recordsLinked to original sources
PubMed2006

Imaging of peripheral arteries by 16-row multidetector computed tomography angiography: a feasible tool?

OBJECTIVE: To evaluate the efficacy of multidetector (16-row) computed tomography (MDCT) in imaging the upper and lower limb arterial tree in trauma and peripheral arterial occlusive disease (PAOD). METHODS: Thirty-three patients underwent MDCT angiography (MDCTA) of the upper or the lower limb on 16-row MDCT scanner between November, 2004 and July, 2005. The findings were compared with the surgical outcome in cases with trauma and suspected arterial injuries or color Doppler correlation was obtained for patients of PAOD. RESULTS: MDCTA allowed a comprehensive diagnostic work-up in all trauma cases with suspected arterial injuries. In the 23 cases of PAOD, MDCT adequately demonstrated the presence of stenosis or occlusion, its degree and extent, the presence of collaterals and plaques. CONCLUSION: Our experience of CT angiography (CTA) with 16-row MDCT scanner has clearly demonstrated its efficacy as a promising, new, fast, accurate, safe and non-invasive imaging modality of choice in cases of trauma with suspected arterial injuries and as a useful screening modality in cases of PAOD for diagnosis and for grading.

Adult↗
PubMed2006

The pattern of renal vessels in live related potential donors pool. A multislice computed tomography angiography review.

OBJECTIVE: To assess the renal vessel anatomy, compare the findings with the perioperative findings, to determine the sensitivity of multislice computed tomography (CT) angiography in the work-up of live potential donors and to discuss and compare the results of the present study with the reported results using single slice CT, magnetic resonance (MRI) and conventional angiography (CA). METHODS: Retrospective analysis of the angiographic data of 118 of prospective live related kidney donors was carried out from October 2004 to August 2005 at the National Organ Transplant Centre, Tripoli Central Hospital, Libya. All donors underwent renal angiography on multislice (16-slice) CT scan using 80 cc intravenous contrast with 1.25 mm slice thickness followed by maximum intensity projection (MIP) and volume rendering techniques (VRT) post-processing algorithms. The number of vessels, vessel bifurcation, vessel morphology and venous anatomy were analyzed and the findings were compared with the surgical findings. RESULTS: Multislice spiral CT angiography (MSCTA) showed clear delineation of the main renal arteries in all donors with detailed vessel morphology. The study revealed 100% sensitivity in detection of accessory renal vessels, with an overall incidence of 26.7%, which is the most common distribution in the parahilar region. CONCLUSION: The present study showed 100% sensitivity in the visualization and detection of main and accessory renal vessels. These results were comparable with conventional angiography which has so far been considered as the gold standard and were found superior in specificity and accuracy to the use of single slice CT (SSCT) and MR in the angiographic work-up of live renal donors. Due to improved detection of accessory vessels less than 2 mm in diameter, a higher incidence of aberrant vessels was seen on the right side as has been suggested so far.

Adult↗
PubMed2006

Trichobezoar.

Trichobezoar is an uncommon condition often presenting, among other signs, with a history of trichotillomania and trichophagia. We report an unusual case of gastric trichobezoar with extension into jejunum in a patient with an unusual habit of ingesting hair plucked from other people's scalp.

Adult↗
PubMed2006

Crossing renal vessel causing ureteropelvic junction obstruction.

Ureteropelvic junction UPJ obstruction is caused by the presence of an aperistaltic dysplastic segment at the UPJ. Besides this intrinsic etiology, extrinsic factors, mainly crossing vessels, maybe the causative factor. The controversy regarding the functional significance of vessels crossing at the UPJ is not a new one, though this debate has been resurrected in recent years because of improved detection due to the advent of advanced imaging techniques such as multidetector row computed tomography MDCT and fast magnetic resonance imaging. We present a similar case where MDCT proved the crossing renal vessel to be the cause for UPJ obstruction.

Adolescent↗
PubMed2003

Clasp knife in the gut: a case report.

BACKGROUND: A wide range of foreign bodies has been retrieved from the gut and reported. The presentation may be in the form of complications like intestinal obstruction, perforation and formation of abscesses etc but there is no case report of a half open clasp knife being retrieved from the ileum, the patient having thrived, in spite of its presence for a period of eight months. CASE PRESENTATION: A 30-year-old administrative clerk had undergone emergency abdominal surgery eight months previously under mysterious circumstances at a remote district hospital and had recovered completely. Later the blade of a knife was accidentally detected when an X ray of the abdomen was done during a routine follow-up visit to his family physician. Surgery revealed a clasp knife in the ileum, which was retrieved. The presence of an entero-enteric fistula short circuiting the loop was the secret of his earlier survival. CONCLUSIONS: To the best of our information this is the first case-report of a clasp knife in the gut and of the patient thriving in spite of its presence. We report here the dramatic sequence of events.

Abdominal Injuries↗