Canagliflozin (Invokana) is a selective sodium glucose cotransporter-2 (SGLT-2) inhibitor that was first introduced in 2013 for the treatment of type 2 diabetes mellitus (DM). Though not FDA approved yet, its use in type 1 DM has been justified by the fact that its mechanism of action is independent of insulin secretion or action. However, some serious side effects, including severe anion gap metabolic acidosis and euglycemic diabetic ketoacidosis (DKA), have been reported. Prompt identification of the causal association and initiation of appropriate therapy should be instituted for this life threatening condition.

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Patient: Female, 36Final Diagnosis: Small cell sarcomaSymptoms: Mass to right upper thighMedication: —Clinical Procedure: Surgical resectionSpecialty: OncologyObjective:Rare diseaseBackground:A subset of undifferentiated small round cell sarcomas (USRCSs) is currently being recognized as emerging entities with unique gene fusions: CIC-DUX4 (the area of focus in this article), BCOR-CCNB3, or CIC-FOXO4 gene fusions. CIC-DUX4 and CIC-FOXO4 fusions have been reported in soft tissue tumors, while BCOR-CCNB3 fusion with an X chromosomal inversion was described in both bone and soft tissue tumors. CIC-DUX4 fusion can either harbor t(4;19)(q35;q13.1) or t(10;19)(q26.3;q13), while t(4;19)(q35;q13.1) is reported more commonly.Case Report:The aim of this study is to share a new case report of a 36-year-old woman who had a rapidly growing mass in her right upper thigh, which was found to be an undifferentiated small round cell sarcoma with t(4;19) (q35;q13.1) CIC-DUX4 fusion was confirmed by cytogenetic testing. Combined modality treatment with surgery, radiation, and chemotherapy was used and achieved a good response. A review of the literature of the reported cases with CIC-DUX4 fusions including both t(4;19) and t(10;19) translocations revealed a total of 44 cases reported. Out of these 44 cases, 33 showed t(4;19)(q35;q13.1) translocation compared to 11 cases with t(10;19)(q26.3;q13).Conclusions:Undifferentiated small round cell sarcomas are aggressive tumors. Their treatment includes surgery, chemo-therapy, and radiation. Resistance to chemotherapy is common. Lung and brain are common sites of metastasis, with associated poor prognosis. Generally, median survival is less than 2 years. Newer techniques have been developed recently which helped identify a subset of previously unclassifiable sarcomas, with promising prognostic value.

Introduction. Streptococcus constellatus collectively with Streptococcus anginosus and Streptococcus intermedius constitute the Streptococcus anginosus (formerly Streptococcus milleri) group. Though they are commonly associated with abscesses, bacteremia with subsequent septic thrombophlebitis is extremely rare, and resulting mortality is infrequent. Case Presentation. We report a case of a previously healthy 60-year-old African American female who presented with Streptococcus constellatus bacteremia associated with septic thrombophlebitis to the right ovarian vein extending into the inferior vena cava. She was urgently treated with antibiotics and anticoagulation. Conclusion. Septic thrombophlebitis has a clinical presentation that is often misleading. Therefore, a high clinical index of suspicion and the use of appropriate imaging modalities (computed tomography) are essential in recognizing and confirming this diagnosis. Prompt treatment is warranted. Surgical thrombectomies have been successfully replaced by a combination of antibiotics and anticoagulation therapy.

The purpose of this study was to determine whether the aerosols and gases that vent into an automobile's passenger compartment after airbag deployment pose a risk to the asthmatic population. After baseline pulmonary function measurements were taken, 24 diagnosed asthmatic subjects were placed in the rear seat of an automobile, and a driver-passenger airbag system was deployed. Subjects remained in the vehicle with the windows closed and no ventilation for 20 min or until they perceived or demonstrated signs of chest tightness and bronchoconstriction. They then exited the vehicle and were retested immediately after exposure and 2 and 4 h after exposure. Ten of the 24 subjects demonstrated clinically significant bronchoconstrictive episodes, three of which required medical intervention. These three events were quickly reversed by beta-agonist therapy. When eight of the responding subjects were reexposed at later dates to the same supplemental inflatable restraints emissions while wearing a high-efficiency particulate absolute respirator, which prevented inhalation of the particles but allowed passage of the gases, the pulmonary response was essentially eliminated. We conclude that the aerosols generated by deployment of automotive driver-passenger airbag systems can induce significant asthmatic reactions in some individuals.