Primary Hyperparathyroidism: To Evaluate Benefit of Ultrasound and Tc99m-SESTAMIBI Scan in Localizing Abnormal Parathyroid Gland Before Surgery, in a Secondary Care Hospital.

Introduction Primary hyperparathyroidism is a common endocrine condition requiring parathyroidectomy for curative management. Localization of parathyroid gland by ultrasound and Tc99m-SESTAMIBI is important to opt for less invasive and comparatively lower complication risk surgery minimal invasive parathyroidectomy (MIP) instead of four-gland exploration surgery. Aim To evaluate ultrasound and Tc99m-SESTAMIBI in localization of abnormal parathyroid gland before surgery. Method and materials All patients of primary hyperparathyroidism (PHPT) that presented to a secondary care hospital (endocrinology department) from 2015-2019 were recruited retrospectively from electronic fusion system of hospital. Results of ultrasound parathyroid and Tc99m-SESTAMIBI done for localization of abnormal parathyroid gland were analyzed. Results Total PHPT patients recruited were 59, mean age 64.2 years, male 11 (18.64%) and female 48 (81.3%). Ultrasound parathyroid was done in 44 patients, Tc 99m-SESTAMIBI was done in 31, both tests were done in 31 patients. Combined concordant adenoma in both tests was seen in 11 (35%) cases which can opt for minimal invasive parathyroidectomy (MIP) with confidence whereas 65% of cases would require either four-gland exploration or further testing like single-photon emission computed tomography-computed tomography (SPECT-CT) or intraoperative parathyroid hormone measurement to opt for MIP. Conclusion Combined ultrasound parathyroid and Tc 99m-SESTAMIBI scan was useful in localization of parathyroid adenoma in 11 (35%) patients that can opt for MIP which is a lower complication risk surgery whereas 20 (65%) patients would need further investigation with SPECT-CT or intraoperative parathyroid hormone measurement or four-gland exploration surgery. Recommendation Third modality of investigation such as SPECT-CT or intraoperative parathyroid hormone measurement needs evaluation so that more patients can benefit from MIP instead of four-gland exploration surgery.

Secondary abdominal compartment syndrome causing failure to wean from cardiopulmonary bypass.

The abdominal compartment syndrome has been associated with trauma or primary abdominal procedures. The secondary abdominal compartment syndrome which is not associated with a primary abdominal process is seen in burns and other clinical situations where aggressive fluid resuscitation is needed. This case report describes a secondary abdominal compartment syndrome that occurred during an elective coronary revascularization which resulted in an inability to wean from cardiopulmonary bypass (CPB). After a decompressive laparotomy was done, the patient was successfully weaned from bypass.

Pelvic fracture risk assessment on admission.

Patients with pelvic fractures (PF) have high incidences of associated injuries and mortality. To identify patients with PF at the highest risk for mortality on admission to a Level I trauma center, investigators analyzed 566 PF in 12,128 patients (1996 to 2005). PF were categorized on arrival as high risk (HR) or low risk (LR) by initial blood pressure, examination, radiographs, and CT. HR PF included open fractures, open-book injuries, PF 4 or greater abbreviated injury score, and hypotension (89 mmHg or less systolic blood pressure); all other cases were categorized as LR PF. Patients with PF had 6 per cent (35 of 566) mortality compared with 3 per cent (300 of 11,529) without PF. Mortality was 24 per cent (25 of 103) in HR PF, including 11 per cent (one of nine) of open fractures, 25 per cent (12 of 49) of open-book injuries, 23 per cent (14 of 62) of 4 or greater abbreviated injury score, and 33 per cent (20 of 60) of hypotensive patients compared with 3 per cent (13 of 454) of LR PF. Compared with LR PF, patients with HR PF were younger (43.5 vs 53.8 years) with higher injury severity scores (28.7 vs 11.9) and longer hospital stays (10.6 vs 7.4 days). PF mortality remains high despite treatment in a Level I trauma center. Trauma mechanism, initial blood pressure, pelvic radiography, and CT can be used to predict a patient's mortality risk.

Early results with infrainguinal cutting balloon angioplasty limits distal dissection.

Infrainguinal angioplasty has less initial and long-term success compared with more proximal sites. These suboptimal initial technical results may be related to the heavy calcific burden in the femoral and popliteal arteries and, subsequently, higher incidence of distal dissection. Cutting balloon angioplasty (CBA) is a newer technique that is thought to limit distal dissection in heavily calcified vessels; although CBA has been evaluated in the coronary circulation, there are few reports of its use in peripheral vessels. This study evaluates our initial experience with CBA for the management of femoropopliteal disease. Eleven patients underwent infrainguinal CBA for symptomatic limb ischemia at a community hospital. Ten procedures (91%) were technically successful, with no distal dissections, iatrogenic vessel perforations, or surgical target vessel revascularizations. In eight patients available for follow-up, the limb salvage rate was 100% and of seven and eight CBA sites (88%) were still widely patent (mean follow-up, 3 months; range, 2-12 months). This preliminary study suggests that CBA is safe and feasible for electively performed femoropopliteal chronic occlusive disease with acceptable success rates on short-term follow-up. Long-term results and comparison with other endovascular modalities require evaluation.