14,000 Volt Electrical Injury to Bilateral Upper Extremities: A Case Report

Electrical burns are among the most devastating of burn injuries. High  voltage electrical injuries result in extensive deep tissue damage and are associ- ated with multiple complications, long term morbidity, and a high mortality rate. we  describe the case of a 47 year-old electric company linesman who suffered a high voltage electrical injury (HVEI) of 14,000 volts to bilateral hands and wrists managed by the division of Plastic and Reconstructive Surgery at the Mcgill University Health Center in Montreal, Quebec, Canada. His management included multiple operative  procedures, including escharotomies, fasciotomies, serial debridements, and bilat- eral pedicle groin faps, and amputation of his left hand.

Giant Cell Reparative Granuloma of the Proximal Phalanx: A Case Report and Literature Review

The present article is a case report of a 16-year-old boy who presented with a benign bony tumour, which on histological analysis suggested giant cell reparative granuloma (GCRG), but was not corroborate by blood tests. The implications of this type of tumour and the correct diagnostic requirements were investigated. The correct identification of GCRG from other giant cell-containing tumours is important because the treatment modalities for these tumours significantly differ from one another. In most cases, histological findings are sufficient to identify the tumours. In most GCRG cases, curettage is usually a curative treatment option. However, due to high recurrence rates of GCRGs, close follow-up of these patients is warranted. Also, due to osteoclastic activity of the giant cells in GCRGs, the use of drugs such as calcitonin or bisphosphonates, which inhibit osteoclast differentiation and activation, may have an important influence on future treatments or in reducing the recurrence rate of these tumours.

14,000 volt electrical injury to bilateral upper extremities: a case report

Electrical burns are among the most devastating of burn injuries. High voltage electrical injuries result in extensive deep tissue damage and are associated with multiple complications, long term morbidity, and a high mortality rate. We describe the case of a 47 year-old electric company linesman who suffered a high voltage electrical injury (HVEI) of 14,000 volts to bilateral hands and wrists managed by the Division of Plastic and Reconstructive Surgery at the McGill University Health Center in Montreal, Quebec, Canada. His management included multiple operative procedures, including escharotomies, fasciotomies, serial debridements, and bilateral pedicle groin flaps, and amputation of his left hand.

Giant cell reparative granuloma of the proximal phalanx: A case report and literature review

The present article is a case report of a 16-year-old boy who presented with a benign bony tumour, which on histological analysis suggested giant cell reparative granuloma (GCRG), but was not corroborate by blood tests. The implications of this type of tumour and the correct diagnostic requirements were investigated. The correct identification of GCRG from other giant cell-containing tumours is important because the treatment modalities for these tumours significantly differ from one another. In most cases, histological findings are sufficient to identify the tumours. In most GCRG cases, curettage is usually a curative treatment option. However, due to high recurrence rates of GCRGs, close follow-up of these patients is warranted. Also, due to osteoclastic activity of the giant cells in GCRGs, the use of drugs such as calcitonin or bisphosphonates, which inhibit osteoclast differentiation and activation, may have an important influence on future treatments or in reducing the recurrence rate of these tumours.

Succinylcholine-vecuronium (Org NC 45) sequence for cesarean section

Vecuronium (Org NC 45) was used in 27 parturients undergoing elective cesarean section under general anesthesia. One of the parturients had a twin pregnancy. Neuromuscular transmission was assessed clinically by stimulating the ulnar nerve and observing the contraction of the fingers. An initial bolus of 0.05 mg . kg-1 of vecuronium was injected after recovery from succinylcholine block. Complete neuromuscular block resulted in all cases and lasted for a mean duration of 19.3 +/- 6.02 min. Muscular relaxation was maintained by incremental doses of 0.01 mg . kg-1 of vecuronium. Administration of vecuronium did not cause significant changes in blood pressure, pulse rate, or plasma cholinesterase activity. Also, there was no correlation between the plasma cholinesterase activity and the duration of neuromuscular block of vecuronium. The residual neuromuscular block could be antagonized at the end of the procedure by a mixture of 0.005 mg . kg-1 of glycopyrrolate and 0.025 mg . kg-1 of neostigmine. In all parturients, antagonism was adequate as evidenced by maintained tetanic response (50 Hz for 5 sec) and sustained head lift. Nine infants were delivered before the injection of vecuronium; 19 infants were delivered after its injection. There was no significant difference between the Apgar scores in the two groups, suggesting that vecuronium does not cross the placenta in concentrations that affect the newborn. Vecuronium may be advantageous in parturients undergoing cesarean section under general anesthesia because it maintains cardiovascular stability, is noncumulative, is readily antagonized by neostigmine, has no effect on the plasma cholinesterase activity, and has no deleterious effect on the newborn.