A Rare Presentation of Controlled Chaos: Spontaneous Pneumothorax Under General Anaesthesia

Perioperative pneumothorax is a potentially dangerous and rare complication during general anaesthesia. Hereby the authors report a case of 25-year-old female, who was posted for a dental procedure, and developed spontaneous pneumothorax under general anaesthesia. The patient had no co-morbidities or risk factors during the perioperative period and classified as American Society of Anaesthesiologist’s (ASA) class I. She was planned under general anaesthesia with an orotracheal intubation with controlled positive pressure ventilation. At the end of the surgery, she developed significant respiratory changes which rose the suspicion of pneumothorax and later, it was confirmed radiologically. This early suspicion and early intervention by tube thoracostomy in Postanaesthesia Care Unit (PACU) stabilised the patient and resolved eventually. Early recognition and appropriate intervention can mitigate the perioperative outcome and reduce morbidity. Positive pressure ventilation, Positive End Expiratory Pressure (PEEP) and airway handling being the major predisposing factors for the development of pneumothorax. This further reiterates the need for keen perioperative vigilance for early recognition and appropriate management. Although rare, pneumothorax should be considered as differential diagnosis in crisis scenarios like tight bag

Effects of pre-operative isolation on postoperative pulmonary complications after elective surgery: an international prospective cohort study

We aimed to determine the impact of pre-operative isolation on postoperative pulmonary complications after elective surgery during the global SARS-CoV-2 pandemic. We performed an international prospective cohort study including patients undergoing elective surgery in October 2020. Isolation was defined as the period before surgery during which patients did not leave their house or receive visitors from outside their household. The primary outcome was postoperative pulmonary complications, adjusted in multivariable models for measured confounders. Pre-defined sub-group analyses were performed for the primary outcome. A total of 96,454 patients from 114 countries were included and overall, 26,948 (27.9%) patients isolated before surgery. Postoperative pulmonary complications were recorded in 1947 (2.0%) patients of which 227 (11.7%) were associated with SARS-CoV-2 infection. Patients who isolated pre-operatively were older, had more respiratory comorbidities and were more commonly from areas of high SARS-CoV-2 incidence and high-income countries. Although the overall rates of postoperative pulmonary complications were similar in those that isolated and those that did not (2.1% vs 2.0%, respectively), isolation was associated with higher rates of postoperative pulmonary complications after adjustment (adjusted OR 1.20, 95%CI 1.05-1.36, p = 0.005). Sensitivity analyses revealed no further differences when patients were categorised by: pre-operative testing; use of COVID-19-free pathways; or community SARS-CoV-2 prevalence. The rate of postoperative pulmonary complications increased with periods of isolation longer than 3 days, with an OR (95%CI) at 4-7 days or ≥ 8 days of 1.25 (1.04-1.48), p = 0.015 and 1.31 (1.11-1.55), p = 0.001, respectively. Isolation before elective surgery might be associated with a small but clinically important increased risk of postoperative pulmonary complications. Longer periods of isolation showed no reduction in the risk of postoperative pulmonary complications. These findings have significant implications for global provision of elective surgical care

Principles of plastic surgery revisited

Since the first five basic principles of Plastic Surgery were stated by Ambroise Pare in 1564, and revised to thirty-three by Millard in 1986, the importance and application of these principles has not changed, although their application may vary from patient to patient. The very fact that these principles are applicable even today indicates the depth of understanding and foresightedness of those who formulated these principles. In spite of newer developments in plastic surgery, these principles have stood the test of time and have proved useful even today. This article discusses these principles and elucidates their relevance in the context of the practice of current plastic surgery

Sweat gland tumor (Eccrine Porocarcinoma) of scalp: A rare tumor

Eccrine Porocarcinoma is a rare neoplasm arising from sweat glands. It was first described by Pinkus and Mehregan as ′Epidermotropic eccrine carcinoma′. It may occur de novo or as a malignant transformation of an eccrine poroma. It is commonly found in older age group and in the lower extremities. Clinically, it may present as a verrucous plaque, polypoid growth or an ulcerative lesion of long duration. Local recurrence and metastasis to skin, lymphnodes, viscera, and bone may occur. Treatment is wide local excision. Metastatic lesions can be treated with chemotherapy. We report a case of eccrine porocarcinoma of the scalp in a 50 years old female who presented to us with a bosselated, firm, painless, non-tender, freely mobile swelling over left fronto-parietal region of 12 years duration. It was excised and histopathological diagnosis was Eccrine Porocarcinoma. In literature, scalp porocarcinoma is a very rare tumor