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Subretinal abscesses due to endogenous staphylococcal blood stream infection is a rare occurrence. A young adult male presented with subretinal abscesses, necrotising pneumonia, pleural empyema, skin and soft tissue infection, muscle abscesses and deep vein thrombosis. Aspirate from one of the abscesses and blood culture revealed meticillin-susceptible Staphylococcus aureus. We present here a case of probable Panton-Valentine leucocidin (PVL) syndrome. PVL is a cytotoxin produced by S. aureus. Infection with PVL-positive S. aureus produces a clinical disease that is characterised by necrotising pneumonia and disseminated infection that often carries a high mortality. Our patient showed prompt clinical response to cloxacillin that was given for a total duration of 6 weeks. At the end of 6 weeks vision also recovered. The successful outcome in our patient was likely due to early and appropriate antibiotic therapy.A 68-year-old female with B-cell non-Hodgkin's lymphoma presented to us with sequential blindness followed by hemiparesis. Four months earlier, the patient had developed chicken pox that was treated with intravenous acyclovir. An MRI brain showed multiple cerebral infarcts and beaded appearance of her intracranial vasculature. PET-CT showed hypermetabolism in the right frontal lobe and pons suggestive of encephalitis. Cerebral spinal fluid examination showed 15 cells and varicella zoster vasculopathy (VZVV) polymerase chain reaction was positive. learn more A final diagnosis of indolent VZVV vasculopathy and encephalitis in an immunocompromised individual was made. This case highlights the slow and indolent progression of varicella central nervous system involvement.Tumour lysis syndrome is rare in solid malignancies. Here, we report a case of tumour lysis syndrome and acute kidney injury in a 23-year-old female with gestational trophoblastic neoplasia. Hydration and early dialysis therapy were started with good recovery. On follow up she progressed to chronic kidney disease. After 6 years of follow up, the patient conceived and delivered successfully.Scleroedema is a rare clinical condition characterised by diffuse woody induration of skin commonly associated with diabetes mellitus, infections and monoclonal gammopathy. Its association with ovarian malignancy has not been reported. We report a case of a 56-year-old female with rapidly progressing skin thickening of limbs, face and trunk for 1 year and abdominal distension for 3 months. Patient had thickened skin, mask-like facies and ascites on examination. Atypical cells were seen in ascitic fluid. Contrast-enhanced computerised axial tomography scan of abdomen was suggestive of ovarian malignancy. Markers for autoimmune disorders were negative. CA 125 was elevated. Other causes of sclerodermiform-like syndrome were ruled out. Histopathology of skin biopsy was definitive of scleroedema. Diagnosis of scleroedema associated with ovarian malignancy was made based on temporal association, exclusion of other causes and histopathological findings. To our knowledge this is the first reported case of scleroedema associated with ovarian tumour.Thrombotic microangiopathy with renal dysfunction is a haematological and renal emergency warranting urgent diagnosis and intervention. As the potential underlying causes may be complex, assessment and management can be challenging for treating clinicians, and a timely and collaborative approach between general physicians, haematologists and nephrologists may be extremely helpful in order to optimise clinical outcomes. This paper will aim to build an understanding of different potential presentations of thrombotic microangiopathies and provide a practical framework for diagnosis and management, using a case-based discussion format, for acute and general physicians. Some aspects of subsequent specialist management are also discussed.Background Outcome data are limited for upper extremity deep venous thrombosis (UEDVT). The outcomes of patients investigated for, but without UEDVT remain uncertain. Methods Retrospective analysis of clinical records of adult patients undergoing Doppler ultrasound for potential UEDVT between 1 January 2007 and 31 December 2014 was undertaken. Primary outcome was all-cause mortality. Secondary outcomes were new cancer diagnosis and thromboembolic recurrence. Results The final cohort (n = 528) comprised 25 primary UEDVT, 100 secondary UEDVT, 40 superficial-venous thrombosis and 363 without thrombus patients. There were 207 deaths. Survival was higher in primary than in secondary UEDVT (log-rank p less then 0.0001) or those without thrombus (log-rank p = 0.001). Pre-existing cancer [hazard ratio 3.6 (95% confidence interval 1.5-8.9)] was the biggest independent predictor of mortality and leading cause of death. Developing UEDVT was a poor prognostic marker in cancer patients. Conclusion There was high early mortality regardless of radiological findings, with the exception of primary UEDVT. Prospective studies evaluating aggressive treatment of underlying comorbidities in these patients are needed.Background Acute respiratory distress syndrome (ARDS) is a highly fatal syndrome especially in resource constrained settings. In this study we prospectively studied the aetiology of ARDS and its short-term outcome. Methods Consecutive adults with suspected ARDS were screened. ARDS was diagnosed by the Berlin criteria. Aetiology was determined clinically, and by imaging and microbiological investigations. Patients presenting with fever, prominent cough and expectoration had a throat swab tested for influenza H1N1 virus. Outcome was discharge from hospital or death. Results A total of 42 patients, mean age 42.6 years, were studied. All received mechanical ventilation. Thirteen (31%) had pulmonary ARDS H1N1 virus infection (n = 5), pneumonia (n = 7) and tuberculosis (n = 1). Twenty nine (69%) had extrapulmonary ARDS sepsis (n = 16) and scrub typhus (n = 8). Thirty three (79%) died, of the nine survivors scrub typhus was diagnosed in seven patients. Conclusion The aetiology of ARDS in tropical medical setting is infection related. ARDS due to scrub typhus appeared to be mild with good outcome.
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