Notes

Neuro-medical expressions associated with fluorosis throughout populations living in the key Ethiopian Rift Pit.
BACKGROUND Children with neurodegenerative diseases progressively lose skills and develop somatic and psychiatric symptoms. click here Obsessive-compulsive disorder (OCD) may occur, a disorder for which effective medical and psychological treatments are available. However, whether these treatments are useful for children with neurodegenerative disease is unknown. CASE PRESENTATION A child with an uncommon form of neurodegenerative disease (with loss of sight and incipient cognitive decline) had during the previous year developed time-consuming compulsive behaviours. The child spent much of the day at home (> 8 hours), turning on/off switches, opening/closing doors, repeating after others and so on. A diagnostic assessment concluded that the child fulfilled the criteria for OCD, with predominantly compulsive acts. The child began combined treatment with sertraline and exposure and response prevention therapy (ERP). It was necessary to adapt the ERP to the neurodegenerative disease, with strong parental involvement. After six months the compulsive acts were gone. INTERPRETATION Children with neurodegenerative disease may have a high risk of psychiatric disorders, but the literature is sparse on phenomenology and treatments. The present case study documents that OCD can occur in a child with neurodegenerative disease and that the combined medical and psychological treatments were effective.BACKGROUND COVID-19 can cause a fatal outcome in elderly patients, as this case report illustrates. CASE PRESENTATION An active male in his nineties with a high level of function, despite several severe chronic diseases, was admitted to Oslo University Hospital after two days of fatigue, fever, dyspnoea and dry cough. He scored qSOFA 1 of 3 points due to high respiratory rate, and SIRS 2 of 4 points due to high respiratory rate and fever of 39.4º C. PCR for influenza virus was negative and he received benzylpenicillin for pneumonia. The chest X-ray taken initially showed no lung affection. On day 5 after symptom debut he was tested for COVID-19 which was positive. He had not been travelling to high-risk areas or been exposed to any known confirmed COVID-19 patients. On the same day, a chest CT scan was performed that showed ground-glass opacities. In subsequent days the patient's health rapidly deteriorated. He developed irreversible respiratory failure with hypoxia without hypercapnia despite substantial oxygen support. Chest X-ray taken on disease day 7 showed progression of consolidations. The patient died 9 days after symptom debut. INTERPRETATION This case illustrates a severe course of COVID-19 with fatal outcome. The patient was also one of the earliest admitted with COVID-19 in a Norwegian hospital and marked a new phase of the epidemic, as he had not been travelling to high-risk areas or been exposed to any confirmed COVID-19 patients.BACKGROUND Diffuse large B-cell lymphoma is an aggressive non-Hodgkin lymphoma. The patients are often critically ill with a variety of symptoms, but the disease is potentially curable. CASE PRESENTATION A previously healthy man in his forties was admitted to the local hospital feeling unwell, with dyspnoea, cough, fever and weight loss. The clinical examination was normal. Lactate dehydrogenase and sedimentation rate were elevated. Blood smear and bone marrow biopsy were normal. In the weeks that followed, the patient became critically ill with respiratory failure, exhaustion and continuous fever. Computed tomography (CT) scan revealed diffuse lung infiltrates in addition to hepatosplenomegaly. High levels of ferritin, triglycerides and soluble interleukin-2 receptor were also found. Haemophagocytic lymphohistiocytosis was suspected, and the patient was admitted to the intensive care unit. Biopsies confirmed diffuse large B-cell lymphoma, and treatment was started immediately. INTERPRETATION The clinical manifestations of lymphoma are diverse. In this case report the suspicion of haemophagocytic lymphohistiocytosis led to a thorough search for a malignant disease, primarily lymphoma. Patients with diffuse large B-cell lymphoma are often critically ill, deteriorating rapidly. Histological verification of the diagnosis and immediate start of treatment are essential for the outcome.BACKGROUND Although very rare, cardiac sarcoma is the most common malignant cardiac tumour. Cardiac tumours may present with constitutional symptoms and this can lead to delayed diagnosis. CASE PRESENTATION A woman in her late twenties was admitted to the acute psychiatric ward with suspected depressive psychosis. Although she presented with insomnia, auditory hallucinosis and paranoid delusions, her main symptoms were dyspnoea, tachycardia and exhaustion. She was discharged after 17 days and admitted directly to the medical ward for further examination. A thorough somatic examination, including diagnostic imaging, revealed a tumour in the left atrium obstructing the mitral ostium in the diastole, resulting in orthopnoea. She had urgent cardiac surgery and the histology was consistent with an intimal sarcoma. INTERPRETATION This case illustrates a rare disease presenting with atypical symptoms. Her psychiatric symptoms resolved after surgery and oncologic treatment of her cardiac tumour.BACKGROUND Ultrasound is widely used in vascular surgery. Pocket-sized ultrasound devices have limited functionality compared to conventional ultrasound scanners, but are cheaper and highly portable. The aim of this study was to investigate whether vascular surgeons could benefit from using a pocket ultrasound device in everyday clinical practice. MATERIAL AND METHOD Pocket-sized ultrasound devices were made available in the Department of Vascular Surgery at St. Olavs Hospital, Trondheim University Hospital, for a 10-month period. Eleven doctors participated and were free to choose between a conventional ultrasound scanner and a pocket ultrasound device. After each use of a pocket ultrasound device, participants completed a form describing the indication for use, whether the clinical question was answered, the image quality experienced and the need for supplementary diagnostic imaging. At the end of the study period, each user completed a questionnaire. RESULTS Pocket ultrasound devices were mainly used preoperatively.
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