Endovascular embolisation of a complex mandibular AVM: a hybrid transarterial and transvenous approach.

Mandibular arteriovenous malformations (AVMs) are rare lesions which can present with life-threatening haemorrhage. Endovascular embolisation can be life saving for these patients. We discuss a patient of mandibular AVM, who initially presented with reports of massive oral bleeding. The lesion was only partially embolised via transarterial route, as the nidus could not be penetrated completely. In view of rebleeding within 72 hours from the same site, a second embolisation procedure was done via combined, transarterial and transvenous approaches. Coils and onyx were used as embolising agents. Complete embolisation was achieved via combined approach. No further bleeding episodes were seen at 1-year follow-up. Endovascular embolisation of mandibular AVMs can be technically challenging and, hence, a sound knowledge of the anatomy as well as the possible modification of technique is essential to achieve complete obliteration of the lesion and to maximise the benefit of embolisation and to avoid major radical surgery.

Nationwide analysis of plastic and reconstructive procedural volume in the United States during the COVID-19 pandemic.

INTRODUCTION: This study aims to define the impact of the novel Coronavirus Disease 2019 (COVID-19) pandemic on the volume of common plastic and reconstructive procedures in the United States. METHODS: TrinetX is a national, federated database that was utilized in surveying plastic and reconstructive procedural volumes among 53 Healthcare organizations (HCO) between March 2018 and May 2021. This timeframe was divided into pre-pandemic (March 2018 to February 2020) and pandemic periods (March 2020 to May 2021). Each period was then sub-divided into four seasons of the year and the mean monthly procedural volume per HCO was compared. A student's t-tests comparing pre-pandemic and pandemic seasonal mean procedural volumes were used for statistical analysis. RESULTS: A total of 366,032 patient encounters among 53 HCO were included. The average seasonal volume per HCO of all procedures reduced from 872.11 procedures during pre-pandemic seasons to 827.36 during pandemic seasons. Spring 2020 vol declined for most procedures as 15 of 24 (63%) assessed procedure categories experienced statistically significant decreases. Spring 2021 experienced rebounds with 15 of 24 (63%) assessed procedures showing statistically significant increases. CONCLUSION: During the pandemic period, the average procedural volume per HCO of 14 procedure categories was significantly less than the pre-pandemic average procedural volume. Overall, an inverse relationship was observed between novel COVID-19 cases and plastic and reconstructive surgery procedure volumes in the United States.

Extensive papulonodular xanthoma: a diagnostic clue to homozygous familial hyperlipidaemia.

A man in his early 30s, presented with multiple soft tissue swellings over the buttocks, around the knees, ankles and dorsum of both the hands since childhood. His father and paternal uncle had similar lesions, and his father had coronary artery disease. One of his sisters had a history of sudden death due to an unknown cause at 14 years. The patient and his parents had very high serum levels of total cholesterol and low-density lipoprotein. Based on the above findings, a clinical diagnosis of familial hyperlipidaemia type II was made. Larger lesions were excised in stages, and histopathological evaluation revealed the lesions to be eruptive xanthoma. A cardiac assessment revealed no significant abnormality. Lipid-lowering agents and low-dose aspirin were started, and the patient was advised for regular cardiology and endocrine evaluation. This case emphasises its rare presentation and the importance of early diagnosis and management to prevent any untoward future incidence.

Burn injury from filling balloons with nitrous oxide.

We present the case of a female teenager who sustained nitrous oxide burns to the medial aspect of both thighs from contact with a nitrous oxide canister being used to fill balloons. There was a delay in presentation as the injury was not initially recognised. These burns were initially assessed as being superficial partial-thickness burns but took a prolonged time to heal despite regular wound care. This was complicated by a lack of adherence to recommended treatment for much of the patient care as well as the patient testing positive for COVID-19 during their management, which prevented surgery and significantly extended time to healing. While small numbers of similar cases have been previously described this is the first reported case outside of the Netherlands and in a child. Being aware of such cases ensures early referral to specialist burn care for appropriate management to give patients the best possible outcome.

Evaluating the Integrated Plastic Surgery Residency Match During the Novel Coronavirus Pandemic.

The COVID-19 pandemic had significant impacts on medical education and on the 2021 Match. Visiting student rotations at locations other than students' home institutions were cancelled and residency interviews were hosted virtually. This study evaluated the impact that COVID-19 had on the 2021 Match including residency programs matching applicants from within their own institution as well as from within the same region. The sex of matched applicants in the Match cycles was analyzed as well. Data were collected from residency program websites, social media accounts, and communication with current residents. Data were tabulated and chi-square analysis was performed. The overall difference in matched internal candidates pre-/post-pandemic was determined to be statistically significant (8.3% increase; p = 0.004). The Midwest was determined to exhibit a significant increase for matching residents from medical schools in the same region (15.6% increase; p = 0.04). Female applicants were also determined to be significantly more likely to match into integrated plastic surgery programs in 2021. COVID-19 significantly impacted the 2021 Match with an increased number of programs selecting internal candidates, matched female applicants, and regional selectivity, especially in the Midwest. It is our hope that applicants, programs, and the plastic surgery community will use this information to continue to improve the residency selection process in the future.

Taser barb penetration causing phalangeal fracture.

We present an unusual case of phalangeal fracture resulting from direct penetration by the barb of a conducted electrical weapon (Taser). When a Taser is triggered, compressed gas propels two barbs with trailing insulated wires which deliver a pulsed electrical discharge on contact. A 51-year-old man presented with a single barb of the Taser embedded in the diaphysis of the proximal phalanx and an associated open fracture. The barb was removed under local anaesthesia. The fracture was stable and was mobilised in a flexible splint. Oral antibiotics were commenced in recognition of the risk of flexor sheath and bone inoculation. While the most severe complications associated with Taser are related to the electrical component, the most common injuries are associated with falls and barb penetrations. Clinicians must be mindful of the risk of fracture, infection and soft tissue injury when such a foreign body penetrates a phalanx.

Group A Streptococcus necrotising myositis of the limbs secondary to cavitating pneumonia.

Necrotising myositis is a rare complication of Group A Streptococcus infection requiring early and aggressive surgical management to prevent mortality. However, early diagnosis is difficult due to non-specific initial presentation and a low index of clinical suspicion given the paucity of cases. We highlight these challenges and present a case of a 22-year-old woman presenting with cough, fever and severe limb pain refractory to analgesia during the COVID-19 pandemic. We outline potential confounding factors that can delay intervention and offer diagnostic tools that can aid clinical diagnosis of necrotising myositis. In reporting this case, we hope to raise awareness among clinicians to avoid these pitfalls.

Rare cutaneous metastasis from sarcomatoid carcinoma of lung.

We present the case of a 57-year-old woman diagnosed with stage 4 sarcomatoid carcinoma of the lung who concurrently developed a scalp lesion, thought to be a cyst, which continued to grow and ulcerate. Excision revealed a rare case, only four previously reported in the literature, of metastatic sarcomatoid carcinoma of the lung. While a very unusual case, we would like to emphasise the importance of considering skin metastases when presented with unusual skin lesions, and importantly listening to the patient's concerns, showing empathy and respecting their autonomy and referring to an appropriate specialist when considering the management of what may seem to be a minor skin report.