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Biomedical subjects

A J Sabharwal

Publications and source records attributed to A J Sabharwal.

5 recordsLinked to original sources
PubMed2003

Urinary ascites in infancy: varied etiologies.

Three cases of urinary ascites are presented, each with a different underlying aetiology. The age and modes of presentation also varied and management strategies were accordingly tailored to each patient's clinical requirements. All 3 patients survived and subsequently were discharged with good renal function. Although a rare condition, infants with urinary ascites can present as clinical emergencies in need of prompt resuscitation with subsequent drainage of the urine and decompression of the urinary tract. The ultimate management regime will vary and depend upon site of urinary extravasation and underlying aetiology.

Ascites↗
PubMed2003

Congenital colonic atresia: should primary anastomosis always be the goal?

We report 4 cases of the rare condition, congenital colonic atresia, presenting over 9 years. Two patients had dilated loops of bowel noted on routine ante-natal ultrasound. Three had primary anastomosis for lesions in transverse or distal descending colon and one had a staged procedure with colostomy formation. All had type III atresia. One patient had an early leak following primary colo-colic anastomosis for atresia extending from the hepatic flexure to the sigmoid colon. If it is desired to preserve the proximal colon in a right sided lesion with significant loss of colonic length then primary anastomosis may not be safe and we would advocate a staged procedure. Otherwise we would support current moves towards primary anastomosis in this condition. We also urge early investigation in all patients who exhibit intestinal dilatation on antenatal ultrasound.

Anastomosis, Surgical↗
PubMed2000

Post-mortem findings in fetal and neonatal congenital diaphragmatic hernia.

Analyses of survival data of neonates born with congenital diaphragmatic hernia (CDH) can be misleading. There is a hidden mortality only apparent when fetuses with CDH are included in the analysis. A retrospective review of all post mortems with a diagnosis of CDH in the West of Scotland over a 10-year period was carried out. Congenital anomalies were identified and heart and lung weights were compared with controls (infants dying of non-cardiorespiratory causes). 70 Pm reports were studied. Major congenital anomalies were present in 53% (18/ 47 live born, 19/23 not live born). Neural tube defects, cardiac and chromosomal anomalies were the most common. Antenatal detection rate was 17% in live-born infants. In infants dying within the first week of life lung weights showed severe pulmonary hypoplasia, but heart weights were within the normal range. Detailed antenatal scanning needs to be considered if the detection rate for CDH is to improve in this region.

Autopsy↗
PubMed1998

Laparoscopic cholangiography: a prospective study.

BACKGROUND: The place of cholangiography has been controversial in the conventional and now in the laparoscopic setting. The aim of this study was to evaluate laparoscopic cholangiography and compare use of a portable C-arm image intensifier with conventional radiography. METHODS: One hundred and ninety-seven consecutive patients undergoing laparoscopic cholecystectomy were randomized before operation to cholangiography by either C-arm image intensifier or conventional radiography. Data were collected on a pro forma completed immediately after the operation. RESULTS: Cholangiography was successful in 93.0 per cent of patients. Cholangiography with an image intensifier was significantly faster. In 19 patients the ductal system was obscured by a cannula; in 17 of these cases a metal cannula was used. In 31.6 per cent of patients the clip on the cystic duct was within 1 cm or less of the common bile duct (CBD). CONCLUSION: Laparoscopic cholangiography is a safe procedure. Use of an image intensifier should be the preferred method of obtaining images. Metal cannulas are more likely to obscure the ductal system. The proximity of the clip on the cystic duct to the CBD highlights the potential for injury caused by electrocautery or erroneous clip application.

Adolescent↗