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Biomedical subjects

A Sabharwal

Publications and source records attributed to A Sabharwal.

8 recordsLinked to original sources
PubMed1998

Morphology of human suprarenal glands: a parameter for comparison.

Forty suprarenal glands were studied, 20 being dissected from aborted fetuses of 9 to 36 weeks' gestation and 20 obtained from human cadavers of ages 1 day to 60 years. All the specimens were from a Northern India population. The side and shape of each suprarenal gland was noted and documented. The length, breadth, thickness and volume of each gland were measured and tabulated in terms of age. The mean length, breadth and thickness in fetuses of 9-36 weeks were found to be 1.4 cm, 1 cm and 0.45 cm respectively. In the postnatal age group the measurements were 4.5 cm, 2.08 cm and 0.66 cm respectively. The commonest shape of the suprarenal glands on left side was semilunar but on the right side it was highly variable: triangular, tetrahedral, inverted Y or V shaped. On comparison of the gross measurements with available ultrasound and CT scan data it was found that both the length and thickness in the population studied were greater than reported in the literature. A knowledge of these variations is very important in diagnosis of abnormalities of the suprarenal gland, of which tumoral enlargement is rather common.

Adolescent↗
PubMed1996

Major lower limb amputation for vascular disease in the Grampian area: the outcome of rehabilitation.

The outcome of lower limb amputation in the Grampian Region has been studied. In the years 1990-1991, 93 patients had 104 amputations for vascular disease. Rehabilitation was supervised by a multidisciplinary team. The amputation level was: unilateral and below-knee (BKA), 55 patients; unilateral and above-knee (AKA), 27 patients; and bilateral (BA) in 11 patients. At a median follow-up of 27 months, survivors who had had a limb fitted were sent a questionnaire to assess their physical mobility. The response rate was 95%. There were 33 (60%) survivors in the BKA group. Fourteen patients (25%) indicated good mobility and seven (13%) indicated fair mobility. There were five (19%) survivors in the AKA group, only one of whom described fair mobility with a prosthetic limb. There were 5 (46%) survivors of BA. Two described good and one fair mobility. Although vascular amputees have a high mortality rate, physical mobility tends to be good in those fitted with a prosthesis after BKA.

Activities of Daily Living↗
PubMed1994

Subcuticular skin closure using a 'blunt' needle.

Recognising the desirability of avoiding the use of sharp needles, especially for wound closure, this study was undertaken to determine whether it was technically feasible to perform a subcuticular skin closure with a 'blunt' Ethiguard needle (Ethicon Ltd). A total of 108 skin incisions was closed in 40 patients. In each case it was found that the needle successfully penetrated the subcuticular layers allowing the use of a standard subcuticular closure technique with the advantage of reduced risk of skin or glove puncture.

Humans↗
PubMed1984

Pancreatic abscess: a review of seventeen cases.

Seventeen patients out of a total of 190 cases of acute pancreatitis, over a period of 12 years, developed the rare but serious complication of pancreatic abscess. Presence of toxaemia, fever, tachycardia and a tender epigastric mass suggested the possibility of abscess formation. Significant hyperamylasaemia was present in 2 patients only. Barium enema examination showed colonic changes due to direct involvement in 3 patients. Pre-operative management included complete rest to the gastrointestinal tract, correction of fluid and electrolyte imbalance, monitoring of vital signs and other parameters and antibiotic cover with penicillin in combination with broad spectrum antibiotic. In recent years Metronidazole was added in 7 patients, and this resulted in significant improvement of results. Surgical drainage was performed in all cases. The postoperative course was stormy and a significant number of patients developed both local as well as systemic complications with multiorgan failure. Residual/recurrent abscess was seen in one case only. Ten patients died in the immediate postoperative period. The survival rate was 41 per cent.

Abscess↗