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Biomedical subjects

P Sanjay

Publications and source records attributed to P Sanjay.

7 recordsLinked to original sources
PubMed2006

Defining the position of deep inguinal ring in patients with indirect inguinal hernias.

A preliminary survey of surgeons of all grades in our hospital revealed confusion about the position of the deep inguinal ring. Standard teaching is that the deep inguinal ring is lateral to the femoral artery. The aim of this study was to define the position of the deep ring in patients undergoing elective inguinal hernia repair. Thirty consecutive male patients undergoing indirect inguinal hernia repair under local anaesthesia were studied. The following landmarks were marked on the patient with a felt pen: anterior superior iliac spine (ASIS), femoral artery (FA), deep inguinal ring (DR), pubic tubercle (PT) and pubic symphysis (PS). The distance of each point from the ASIS was measured in centimetres. The relation of the femoral artery to the deep inguinal ring was confirmed by palpation through the deep ring during surgery. The femoral artery was consistently identified midway between the anterior superior iliac spine and pubic symphysis (mid-inguinal point). The deep inguinal ring was located medial (22/30) or above (8/30) the femoral artery, but never lateral. The mean distances from the anterior superior iliac spine to the deep ring and femoral artery were 8.8 and 7.7 cm, respectively. Contrary to standard teaching, this study demonstrates that the deep inguinal ring lies medial, not lateral, to the femoral artery. This may clarify some of the variations in textbook anatomy, and explain the difficulty in distinguishing direct and indirect inguinal hernias pre-operatively.

Adult↗
PubMed2006

Inguinal hernia repair: are ASA grades 3 and 4 patients suitable for day case hernia repair?

The American Society of Anaesthesiologists (ASA) 3 and 4 patients are generally considered unsuitable for day case hernia repair. There are minimal data regarding the acceptability of day case repair in these patients. This study analysed day case hernia rates with special emphasis on ASA grades. A retrospective review of all adult inguinal hernia repairs, under the care of one surgeon over a 9-year period, was performed. The data collected included demographics, ASA grades, the mode of anaesthesia and early complications. 577 patients underwent inguinal hernia repair during the study period. 204 (35%) patients were ASA grade 1, 214 (37%) ASA grade 2, 132 (23%) ASA grade 3 and 29 (5%) ASA grade 4. Day case rates for ASA grades 1-4 under LA were 86, 83, 77 and 76% and under GA, 59, 36, 32 and 0%, respectively (P<0.05). There was no significant difference in the wound complication rates for different ASA grades under GA and LA. ASA grades 3 and 4 patients can undergo day case inguinal hernia repair, with similar complication rates to ASA grades 1 and 2 patients, when surgery is performed under local anaesthesia. ASA grades 3 and 4 patients need not be excluded from day case hernia repair.

Adolescent↗
PubMed2006

Comparison of buffered and unbuffered local anaesthesia for inguinal hernia repair: a prospective study.

Bicarbonate buffered local anaesthetic solutions are known to reduce the pain of infiltration. However, its efficacy in reducing the pain of infiltration in patients undergoing inguinal hernia repair has never been tested. This study aims to test the efficacy of bicarbonate buffered solution in reducing the pain of infiltration and pain for the total surgical procedure in a series of patients undergoing elective inguinal hernia repair. Forty consecutive male patients with unilateral, reducible inguinal hernias were studied prospectively. All patients underwent surgery under local anaesthesia, the first 20 with unbuffered solution and the next 20 using buffered solution. Pain scores were obtained for the infiltration in the anaesthetic room and for the total surgical procedure. In addition, satisfaction scores were obtained at the end of the procedure. The mean pain score for the initial infiltration of unbuffered anaesthetic was 3.00 (range 0-5), and for the buffered anaesthetic it was 1.45 (range 0-4), P=0.02. The mean pain score for the entire procedure for the unbuffered group was 3.05 (range 0-6), and for the buffered group it was 1.45 (range 0-5), P=0.02. The patient satisfaction rate was higher with the buffered solution compared to unbuffered solution (P<0.05). There were no complications reported with either solution. Buffered local anaesthetic solution significantly reduces the perceived pain of inguinal hernia repair, both during the infiltration and during the procedure itself. It is safe to administer and it results in a high rate of patient satisfaction.

Adult↗
PubMed2005

Retrospective comparison of mesh and sutured repair for adult umbilical hernias.

Adult umbilical and paraumbilical hernia repair is associated with a high recurrence rate of 10-30%. Mesh repair has been reported to be associated with low recurrence rates. This study aims to compare sutured repair with prosthetic mesh repair to evaluate recurrence and infection rates. A retrospective study was conducted over an 8-year period including all the umbilical and paraumbilical hernia repairs performed by one consultant surgeon. The hernias were repaired using interrupted suture, Mayo overlap, flat mesh and mesh plug techniques. The study was based on case-note review, telephone and postal questionnaire survey. A total of 100 patients were studied, of which 70 had paraumbilical hernias, 28 had umbilical hernias and 2 had both types of hernia. Median age was 56 years (range 19-90 years). A total of 61 patients had suture repair (50 interrupted suture repair, 11 Mayo) and 39 had prosthetic mesh repair (33 mesh plug, 6 flat mesh). The median body mass index (BMI) was 31.2 (range 23.4-44.5) in the suture repair group and 33.3 (range 24.1-59.1) in the mesh group, with no significant statistical difference in BMI between the two groups (P>0.05). Median follow-up was 4.5 years (range 1-8 years). Recurrence rates for the suture and mesh repair groups were 11.5 and 0%, respectively (P=0.007). Infection rates for the suture and mesh repair groups were 11.5 and 0%, respectively (P=0.007). Our data suggest that prosthetic mesh repair is ideal for managing primary and recurrent umbilical hernias in both obese and non-obese patients.

Adult↗
PubMed2005

Gastric epithelioid haemangioendothelioma: a rare cause of upper gastrointestinal bleeding.

Vascular tumours of the stomach are rare, representing 0.9%-3.3% of all gastric neoplasms. A 58 year old man was admitted as an emergency with a one day history of haematemesis and melaena. He underwent an emergency laparotomy for a tumour in the lesser curve of the stomach. The tumour showed the characteristic histological and immunohistochemical features of epithelioid haemangioendothelioma. Surgery in the form of wide excision seems to be the treatment of choice for this rare neoplasm. This case highlights the difficulty in diagnosing this rare tumour preoperatively and emphasises the need for long term follow up in view of its uncertain metastatic potential.

Anastomosis, Roux-en-Y↗
PubMedDate not supplied

Primary choriocarcinoma of jejunum.

A 60-year-old man was admitted with pain in the abdomen and vomiting for one day; radiography revealed pneumoperitoneum. Laparotomy with excision of ulcer-bearing portion of the jejunum was done. Histology revealed choriocarcinoma with syncytiotrophoblastic and cytotrophoblastic cell differentiation. Postoperatively, urine and serum showed high levels of beta-human chorionic gonadotrophins. The patient expired after an unsatisfactory postoperative course.

Choriocarcinoma↗