JRSM Open最新文献

Objectives: To examine sponsorship of Australian and New Zealand medical societies by healthcare companies and whether societies have policies to deal with conflicts of interest.

Design: Cross-sectional study conducted in March 2022.

Setting: Australia and New Zealand.

Participants: Medical societies in both countries.

Main outcome measures: The percent of medical societies that list sponsorship from healthcare companies on either their home webpages or the webpages of their annual meetings and/or that issue prospectuses to potential sponsors. The percent of societies with sponsorship that also have policies about their interactions with their sponsors. Whether societies feature their sponsors' logos on their webpages and have hyperlinks to sponsors' webpages and what percent of societies' annual revenue comes from sponsorships.

Results: Ninety-two medical societies were identified. Sixty-two had healthcare company sponsorship and 10 of the societies with sponsorship had policies to deal with interactions with their sponsors. Fifty-four societies displayed the logos of their sponsors on their home webpages and/or the webpages of their annual meetings. Only 6 societies provided enough information to calculate what percent of their revenue comes from sponsorships. For 5 of the 6 the percent was well below 50%.

Conclusions: The acceptance of sponsorships from healthcare companies by Australian and New Zealand societies is common and few societies have policies to deal with these relationships. In general, societies appear to get only a small percent of their annual revenue from sponsorships.

A 16-year old girl with Gorham-Stout disease is presented. She had progressive replacement of the bones of her left arm and shoulder girdle by fibroadipose tissue and numerous proliferated, non-neoplastic, lymphatic channels. The clinico-pathologic features of this condition are discussed, as are its possible complications and available therapeutic modalities.

Introduction: Adjuvant-Induced Autoimmune / Auto-inflammatory Syndrome (ASIA) is an immune-mediated condition by the exposure of material previously considered inert, such as silicone, aluminum salts, mineral oils, hyaluronic acid and metallic implants. In addition to a genetic component, there is a risk of development of an undifferentiated connective tissue disease, which varies clinically and laboratorially depending on the adjuvant material used.

Patients and methods: This paper addresses two cases reported, in caucasian subjects, born and residents in Madeira Island, Portugal. In this article are described two different histological patterns occurring in ASIA patients, due to mammoplasty with silicone.

Conclusion: Although ASIA does not meet the diagnostic requirements for connective tissue disease, there is a close relationship with the development of autoimmune conditions. These cases aim to alert the medical community to the existence of this entity, encourage the notification of situations arising from exposure to adjuvants and investigate the presence of a genetic predisposition and a suggestive histological pattern in excisional biopsies of satellite adenomegalies.

Spontaneous ureteric rupture is a rare phenomenon which can be traumatic or non-traumatic that may arise from ureteric obstruction, trauma, mucosal inflammation from urolithiasis, connective tissue disease or retroperitoneal fibrosis. High pressure chronic retention is characterised by noctural enuresis, a tense palpable bladder, hypertension, progressive renal impairment, bilateral hydronephrosis and hydroureter on imaging. Obstructive urological symptoms are typically absent in uncomplicated cases. We report the case of a 69-year-old male who presented with high pressure chronic retention and spontaneous ureteric rupture demonstrated on a noncontrast CT. This patient was managed with a urethral catheter on free drainage and a retrograde ureteric stent. The patient's condition improved, and the stent was removed after a uretero-pyeloscopy which revealed no extravasation. He later underwent a successful transurethral resection of the prostate.

A 20-year-old gentleman presented with blood-streaked vomitus after insufflation of an unknown amount of powder cocaine and amphetamine. This was taken with an unspecified amount of alcohol. Other notable symptoms were dysphagia, chest pain, palpitations and the patient reported a 'crunchy' sensation in his chest. A chest x-ray revealed pneumomediastinum and a computerised tomography (CT) trauma confirmed these findings with associated subcutaneous emphysema without an identifiable cause. Follow up investigations included a barium swallow and gastroscopy which showed no obvious perforation but mild gastritis and duodenitis. He was managed conservatively with proton pump inhibitor cover and his symptoms resolved.

Idiopathic left ovarian vein thrombosis was diagnosed in a 27-year-old woman at the time of a diagnostic laparoscopy performed because of a suspected ovarian torsion. The diagnosis was confirmed by abdominal computed tomography scanning. Subsequent magnetic resonance imaging showed no signs of an abdominal or pelvic mass nor enlarged lymph nodes. The patient was treated with systemic anticoagulation therapy for 3 months and made a good recovery. During follow-up it became clear that the patient was already diagnosed with familial hypercholesterolemia before the occurrence of the ovarian vein thrombosis. It remains unclear if familial hypercholesterolemia played a role in the occurrence of ovarian vein thrombosis in our patient.

The prevalence of smartwatches and other wearable medical technology has been increasing yearly. These watches offer a sensitive tool for capturing cardiac dysrhythmias and can lead to patients seeking earlier medical advice. This case report highlights the importance of clinicians seeking and using the information provided by wearable medical technology which in this case resulted in both the timely treatment of non-sustained ventricular tachycardia and lung adenocarcinoma.