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[Fetal death coming from rising infection. Analytic technique, a narrative assessment. Why's the technique that features placental research, evaluation of specialized medical and laboratory data effective within figuring out ascending infection as the source of fetal death?
No commercial re-use. See rights and permissions. Published by BMJ.This case report presents an elderly male patient who on diagnosis with a large oropharyngeal tumour had no specific symptomatology apart from severe obstructive sleep apnoea. Histopathology revealed the tumour to be an adult rhabdomyoma, a rare but benign tumour arising from striated muscle cells. The tumour obstructed most of the oropharyngeal space and almost occluded the patient's airway when lying in a supine position. The patient was deemed operable, and the tumour was excised in toto using a transoral robotic surgery system. On follow-up, the patient had a severe reduction of apnoeas/hypopnoeas and felt subjectively 'reborn'. This is to our knowledge the first case where an adult rhabdomyoma is removed using a robot-assisted approach, thus presenting a new and viable option when considering removal of benign tumours of the pharynx leading to a very minor degree of morbidity for the patients. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.In recent years, the number of patients undergoing liver transplant has increased. Successful transplant has resulted in better quality of life and improved fertility in younger women. This is a case study a 31-year-old woman, who had history of Budd-Chiari syndrome and underwent liver transplantation in 2014 with uneventful postoperative course. She was clinically stable on tablet tacrolimus and coumarin with no episode of allograft rejection since transplantation. The patient conceived spontaneously, after 4 years of transplant and during pregnancy, she was managed by multidisciplinary team. During the initial period, the graft and pregnancy continued without complications. However, at 33 weeks, the patient presented with sluggish fetal movements, amniotic fluid index of 3.4 and SD ratio of 3.31 for which she underwent caesarean section. She delivered a healthy female baby of 1.4 kg. This case study concludes that vigilant monitoring of fetal growth is pivotal for optimal fetal outcome. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.A 21-year-old first trimester primagravida woman with hyperemesis gravidarum was noted to have incidental subcutaneous emphysema during thyroid ultrasound. Follow-up radiograph demonstrated supraclavicular subcutaneous emphysema, left apical pneumothorax and pneumomediastinum. The patient was transferred to the intensive care unit and evaluated for esophageal rupture. Because no defects were seen on swallow studies/endoscopy and the patient was stable, she was treated conservatively with antibiotics and monitored. The patient's condition improved, and she was discharged on hospital day 6. Subcutaneous emphysema secondary to hyperemesis gravidarum is a rare but potentially life-threatening condition in which the source of the mediastinal leak needs to be immediately determined. After the more serious sources of mediastinal air have been excluded, conservative management is suitable. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.A 76-year-old woman presented with a 6-week history of malaise, night sweats and recurrent fever. She had a background of dilated cardiomyopathy for which she had a cardiac resynchronisation device in situ. She had several hospital admissions across this time with differing diagnoses offered. She received multiple courses of antibiotics with short-term symptom resolution. Blood cultures grew Gram-negative rods and samples were sent to a specialist centre for subtype analysis. A transthoracic echocardiogram revealed thickening of the distal right ventricular lead. A transoesophageal echocardiogram demonstrated a clearer vegetation on this lead. It transpired that she had been scratched by her dog a fortnight before symptom onset. The causal bacterium was reported as Capnocytophaga canimorsus, a bacterium that exists almost exclusively in the saliva and claws of dogs and cats. She received an extended course of antibiotics with eventual removal of the infected device. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.CD27 deficiency is a rare primary immune deficiency which affects T cells, B cells and NK cells and is associated with hypogammaglobulinemia. Clinical presentation varies from asymptomatic disease to life-threatening Epstein Barr Virus (EBV)-driven complications including malignancy. Delay in diagnosis and late presentation adversely affects the clinical outcome and survival. We report a 10-year-old girl who had been symptomatic since 3 years of age with recurrent infections, developed bronchiectasis and was found to have hypogammaglobulinemia. Initially diagnosed as common variable immune deficiency, she had persistent lymphadenopathy, hepatosplenomegaly and pancytopenia, raising a clinical suspicion of a lymphoproliferative condition. On investigation, she was found to have a novel mutation involving the CD27 gene with very high EBV load. H 89 order She was given rituximab injections to which she showed partial response and later developed non-Hodgkin's lymphoma . © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.BACKGROUND Systemic sclerosis (SSc) is characterised by autoimmune activation, tissue and vascular fibrosis in the skin and internal organs. Tissue fibrosis is driven by myofibroblasts, that are known to maintain their phenotype in vitro, which is associated with epigenetically driven trimethylation of lysine 27 of histone 3 (H3K27me3). METHODS Full-thickness skin biopsies were surgically obtained from the forearms of 12 adult patients with SSc of recent onset. Fibroblasts were isolated and cultured in monolayers and protein and RNA extracted. HOX transcript antisense RNA (HOTAIR) was expressed in healthy dermal fibroblasts by lentiviral induction employing a vector containing the specific sequence. Gamma secretase inhibitors were employed to block Notch signalling. Enhancer of zeste 2 (EZH2) was blocked with GSK126 inhibitor. RESULTS SSc myofibroblasts in vitro and SSc skin biopsies in vivo display high levels of HOTAIR, a scaffold long non-coding RNA known to direct the histone methyltransferase EZH2 to induce H3K27me3 in specific target genes.
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