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stance, which results in physiologic decompression of lumbar spinal stenosis in patients undergoing lumbar fusion for degenerative or herniated disk disease, spondylolisthesis, or scoliosis. Amongst patients with LSS, OLLIF results in significant improvement of radiculopathy and patient-reported disability in the majority of patients with low rates of long-term complications. Unlike other minimally invasive surgery (MIS) fusions, OLLIF can be safely used from T12-S1.Diffuse large B-cell lymphoma (DLBCL) represents around one quarter of non-Hodgkin lymphomas in both the United States and globally. The activated B-cell (ABC) subtype of DLBCL is associated with higher relapse rates and a worse prognosis when treated with standard regimens in comparison to other subtypes of DLBCL. Recent studies have demonstrated a potential benefit with combination of dose-adjusted rituximab, etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (DA-REPOCH) in comparison to standard combination chemotherapy with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) in ABC DLBCL patients. We aimed to see if there was any benefit on progression-free survival (PFS) and overall survival (OS) in a pooled patient population from a community oncology practice with the use of DA-REPOCH in ABC DLBCL. Our study did not reveal a statistically significant advantage in either PFS or OS with DA-REPOCH; however, a smaller percentage or patients progressed or relapsed when treated with DA-REPOCH. While the toxicity profile was similar, a higher percentage of patients receiving R-CHOP experienced grade 3 or higher toxicities. A prospective trial of R-CHOP versus DA-REPOCH in patients with the ABC subtype of DLBCL is warranted to further determine a potential benefit to DA-REPOCH in this patient population.A young female presented with new-onset rash, oral ulcers and dyspnea without overt features of heart failure. She was diagnosed with systemic lupus erythematosus with early constrictive pericarditis, cutaneous lupus and serositis in the form of pericardial and pleural effusion. There was no renal, neurological and joint involvement. She was treated with steroid pulse and other ancillary drugs that led to remission with improvement in the symptoms and reversal of echocardiographic changes of constrictive pericarditis. Oral steroids were successfully tapered off after four months, and only hydroxychloroquine was continued. Constrictive pericarditis is an uncommon feature of lupus and its occurrence as an initial manifestation, without a history of repeated episodes of acute pericarditis, is rarely reported.Neurofibromatosis type 1 (NF1) is an autosomal dominant genetic disorder that affects multiple systems throughout the body. Although there are multiple documented vasculopathies that can be seen in NF1, there are very few documented cases of coronary artery aneurysms with complete thrombosis of the ectatic vessel resulting in myocardial infarction. This case report describes a 28-year-old male with a past medical history of NF1 who presented with an anterolateral ST-segment elevation myocardial infarction. He underwent urgent cardiac catheterization, which was significant for severe thrombotic occlusion of the mid-left anterior descending artery (LAD) with thrombolysis in myocardial infarction (TIMI) flow 0. The LAD was noted to be severely ectatic. Percutaneous coronary intervention (PCI) with thrombectomy was attempted and was unsuccessful, with TIMI flow 0 after the intervention attempt. An echocardiogram was performed, which showed left ventricular ejection fraction (LVEF) of 30%-35%. This case report is presented to familiarize physicians with the rare vasculopathies that can occur in patients with NF1. Occlusive or aneurysmal disease can occur almost anywhere in the body in patients with NF1 due to the proliferation of fusiform endothelial cells in the blood vessels.The purpose of this review is to summarize the pathophysiology of ejaculation and look into prevalence, aetiology, diagnosis, and treatment of painful ejaculation. We carried out a comprehensive search of PubMed in order to look for literature on male painful ejaculation using keywords post-orgasmic pain, painful ejaculation, dysejaculation, odynorgasmia, post-orgasmic pain, or dysorgasmia. Painful ejaculation has an alarming prevalence throughout the world, between 1 to 25%. It has a detrimental effect on patients' quality of life as it reduces individual self-esteem and is associated with sexual dysfunction. selleck chemicals llc Its aetiology includes simple infection or inflammation of the urinary tract, benign prostate hyperplasia, ejaculatory duct obstruction, post-radical prostatectomy and side effects of certain medications. Once reported, it should be investigations and treatments should be tailored according to the etiology. Both medical and surgical treatment is available depending on the cause of painful ejaculation. Due to the sensitive nature of its presentation, it is a symptom that can be identified best when specifically asked. Our understanding regarding painful ejaculation is very limited and only a few articles have revealed insight into this topic. Further research is required in order to set proper guidelines for diagnosis and treatment of painful ejaculation.Valproic acid is commonly used to treat pediatric epilepsy. This drug is usually well-tolerated; its side effects are typically mild, with hepatotoxicity being the most widely recognized one. Bone marrow suppression is a rarely seen complication in patients with valproic acid levels more than 125 mcg/mL. Reported cases indicate an increased incidence of hematologic toxicity; however, evidence for management is limited. We report a case of bone marrow suppression induced by a high dose of valproic acid in a 10-year-old male.Endocarditis is a well-known disease, yet septic embolization resulting in myocardial infarction is much rarer and very infrequently diagnosed in the emergency department (ED). Point-of-Care-Ultrasound (POCUS) can be used to confirm clinical suspicion within minutes of patient presentation, thereby expediting patient care. We report the case of a 26-year-old female with known intravenous drug use who presented with altered mental status. Her clinical presentation prompted urgent evaluation in the ED with POCUS which showed a hyperdynamic functioning left ventricle, greater than 50% inferior vena cava collapse, and a large tricuspid valve vegetation. In light of the electrocardiogram (ECG) ST changes suggesting an acute myocardial infarction, the patient was emergently taken to the cardiac catheterization laboratory where coronary angiography revealed multiple coronary emboli. Primary diagnoses included endocarditis due to Staphylococcus, septic pulmonary embolism, and ST-elevated myocardial infarction (STEMI) due to embolic occlusion of the distal left anterior descending artery.
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