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Diplopia or double vision is the separation of images vertically, horizontally or obliquely and can be monocular or binocular in origin. Binocular diplopia is most commonly caused by ocular misalignment or strabismus that can be detected using simple clinical tests. All patients with diplopia of acute onset should be investigated urgently and those with a headache or pupillary involvement need to be referred for same-day urgent imaging. Diplopia secondary to microvascular causes on the other hand often spontaneously resolves within six months.Inflammatory eye diseases are responsible for a significant proportion of presentations to ophthalmic emergency facilities and knowledge of how to differentiate between broad categories of disease and refer accordingly is important for the practising physician. This review aims to provide an overview of inflammatory eye disease, with a focus on clinical presentation, diagnosis and management.Visual loss describes temporary or permanent reduction in visual acuity and/or field. Its aetiology is diverse due to the contributions of the different neuro-ophthalmic structures (eye, optic nerve, and brain) to image formation and perception, but may be categorised into ocular causes (corneal, lenticular, vitreoretinal and macular) or optic neuropathies. Clinical evaluation of visual loss relies on thorough history and examination to guide further tests. In this article, we provide a practical overview of visual loss assessment for general physicians.

In March 2020, the Dallas Fort Worth Metroplex experienced a surge in acute COVID-19 infections. At that time, no consistent protocols existed for follow-up of discharged patients with COVID-19 from the William P Clements Jr University Hospital at the University of Texas Southwestern Medical Center. Simultaneously, medical students were suspended from in-person clinical activities to limit viral spread. In response to these events, a telemedicine elective was created to provide timely and high-quality telehealth follow-up for recently discharged patients with COVID-19.

The pilot team, consisting of several second-year through fourth-year medical students, developed a call script that included warning signs and symptoms, Centers for Disease Control and Prevention (CDC) guidelines for isolation and primary care physician referral information. Patients with COVID-19 discharged from the emergency department (ED) and inpatient services were identified and assigned to student callers. All patients were discusse.

Mindfulness-based therapies (MBTs) addressed to patients with cancer have been widely studied in the last two decades, and their efficacy has been systematically reviewed and meta-analysed. Although findings from literature highlight benefits of MBTs on several patients' health outcomes, these should be appraised taking into consideration the characteristics of the selected studies. In this systematic review, we summarised the current evidence of the efficacy of MBTs in improving the quality of life of both patients with cancer and their relatives, with a focus on the methodological quality, type of MBT evaluated and population involved in existing randomised controlled trials (RCTs).

We searched English language articles published until February 2021. Couples of authors independently applied inclusion criteria and extracted findings. Thirty RCTs were included.

Nearly half of the studies were performed in English-speaking countries outside of Europe, with females diagnosed with breast cancer. Most consi contexts, could provide a basis for better evaluating and targeting MBTs' protocols for the specific needs of patients with cancer and their relatives.Hepatic abscesses can rarely cause pericardial disease by erosion into the pericardial space and present with haemodynamic instability due cardiac tamponade. While rare, these dramatic presentations are more often due to amoebic abscesses than bacterial abscesses. Importantly, a cause must be found for any cryptogenic hepatic abscess regardless of presentation, as there is a high association with underlying malignancy. We report a previously healthy man in his 30s who presented with cardiac tamponade from perforation of a Roseomonas mucosa pyogenic hepatic abscess into the pericardium in the absence of bacteremia and biliary disease. One year later, he was found to have diffusely metastatic hepatoid carcinoma.Cysticercosis is caused by the larvae of Taenia solium and is a significant health problem. Disseminated cysticercosis is an infrequent manifestation of the same. A woman in her 30s presented to us with a history of seizures, outward protrusion of both eyes and multiple soft-tissue swellings over the face and tongue for 3 years. Imaging studies revealed multiple cystic lesions in the brain parenchyma, extraocular muscles, subcutaneous tissue, muscles of mastication and tongue. A high index of suspicion and a planned therapeutic approach is required in such cases.Within the group of gonadal sex cord-stromal tumours, microcystic stromal tumour (MCST) is a rare entity. In the literature, most case series and reviews discussed MCST arising in the ovary, only one case-report concerned a testicular MCST. We present a Caucasian man in his late 30s, who presented with an MCST in his right testis. The tumour was encapsulated and composed of vaguely lobulated cellular nodules and cystic spaces with bland spindle cells and hyalinised fibrous stroma. By immunohistochemistry, the tumour cells expressed cluster designation 10, androgen receptor, steroidogenic factor-1 and nuclear beta-catenine, and there was focal nuclear expression of cyclin D1. Molecular diagnostics confirmed the presence of an exon 3 mutation (c.98C>T) in the CTNNB1 gene. These features are similar to MSCT described in the ovary. Clinical follow-up (more than 1 year) was uneventful.Although the clinical and radiological presentation was that of a possible malignant testicular lesion, this entity is benign.Superior mesenteric artery syndrome (SMAS), also known as Wilkie's syndrome, is a rare cause of upper gastrointestinal tract obstruction. We report a case of a 10-year-old girl with persistent abdominal pain for over 3 months, who on extensive investigations was diagnosed with SMAS. She underwent a surgical procedure to bypass the obstructed portion of the intestine for relief of her symptoms.Myeloid sarcoma is an uncommon pathological diagnosis of proliferation of blasts of one or more of the myeloid lineages in regions other than the blood and bone marrow. Myeloid sarcoma of the testis after allogeneic bone marrow stem cell transplantation is very rare and only few cases are reported in the literature. It is usually misdiagnosed as malignant lymphoma, particularly with large cell lymphoma, due to similar histological morphology. click here Due to difficulty in diagnosis, it is suggested that an appropriate panel of immunohistochemical marker studies be performed in conjunction with clinical correlation to avoid misleading diagnosis and improper treatment of patients. We report an interesting case of a 49-year-old man with a diagnosis of acute myelogenous leukaemia. He had undergone allogeneic peripheral blood stem cell transplantation, achieved complete molecular remission and later relapsed with myeloid sarcoma of the testis.An under-representation of women and a lack of sex-specific analyses in COVID-19 trials has been suggested. However, the higher number of men than women who are severely affected by COVID-19 and the restricted information in scientific publications may have biased these suggestions. Therefore, we evaluated sex proportionality and sex-specific efficacy and safety data in trials of COVID-19 treatments and vaccines using both publicly available regulatory documents and confidential documents used by regulators in their review of medicinal products. Included were two treatments (ie, remdesivir and dexamethasone) and four vaccines (ie, BNT162b2 mRNA (BioNTech/Pfizer), mRNA-1273 (Moderna), ChAdOx1-S (AstraZeneca) and Ad26.COV2-S (Janssen)) that received marketing authorisation by the European Commission at the time of the study conduct. An under-representation of women was shown in three of the nine data sets for one treatment (ie, remdesivir), but the proportion of women included was representative in each of the data sets for the other five products. This indicates that there is no structural under-representation of women in the COVID-19 trials. Currently, sex-specific efficacy data are available for five of the six assessed products and sex-specific safety data are available for half of the products only. It is important that this information will also be made available for the other products. There are only small differences in efficacy and safety between men and women which are likely to be of limited clinical relevance. Sex-specific efficacy information can generally be found in the publicly available regulatory documents other than the Summary of Product Characteristics, for which more awareness might be required.Changes to photoperiod (day length) occur in anticipation of seasonal environmental changes, altering physiology and behavior to maximize fitness. In order for photoperiod to be useful as a predictive factor of temperature or food availability, day and night must be distinct. The increasing prevalence of exposure to artificial light at night (ALAN) in both field and laboratory settings disrupts photoperiodic time measurement and may block development of appropriate seasonal adaptations. Here, we review the effects of ALAN as a disruptor of photoperiodic time measurement and season-specific adaptations, including reproduction, metabolism, immune function, and thermoregulation.Elongated styloid process or calcified stylo-hyoid ligament can exert pressure on vital structures of the neck and cause symptoms of Eagle syndrome. Although it is uncommon, both can cause death by compression of neurovascular structures. We report the case of an incidental finding of an elongated styloid process at autopsy, along with its clinical and medicolegal significance. The article attempts to review the literature in this regard and on variants of styloid process.

Although dose de-escalation is one proposed strategy to mitigate long-term toxicity in human papillomavirus associated oropharyngeal cancer, applying more stringent normal tissue constraints may be a complementary approach to further reduce toxicity. Our study demonstrates that in a postoperative setting, improving upon nationally accepted constraints is achievable and leads to reductions in normal tissue complication probabilities (NTCP) without compromising disease control.

We identified 92 patients at our institution between 2015 and 2019 with p16+ oropharyngeal cancer who were treated with adjuvant volumetric modulated arc therapy. We included patients treated to postoperative doses and standard volumes (including bilateral neck). Doses delivered to organs at risk were compared with recommended dose constraints from a recent cooperative group head and neck cancer trial of radiation therapy to 60 Gy. We applied validated and published NTCP models for dysphagia, dysgeusia, esophagitis, oral mucositis, and xerostomia relevant to oropharyngeal cancer.