Successful Treatment of Massive Pulmonary Embolism in Pregnancy with Catheter-Directed Embolectomy.

 Pulmonary embolism (PE) is associated with approximately 10.5% of maternal deaths in the United States. Despite heightened awareness of its mortality potential, there islittle data available to guide its management in pregnancy.

Unusual Case of Ludwig Angina Caused by Clostridium sporogenes in an Immunocompromised HIV-Positive Patient with Alcoholism and Dental Abscess.

BACKGROUND Ludwig angina is a cellulitis of the soft tissues of the neck and floor of the mouth. It is most commonly caused by Viridans streptococcal species, but other bacterial species have been shown to lead to this severe infection. Clostridium sporogenes is an anaerobic gram-positive, spore-producing bacillus found in soil and the human gastrointestinal tract.

Progressive Multifocal Leukoencephalopathy Presenting as Primary CNS Malignancy in an Immunocompetent Patient.

Progressive multifocal leukoencephalopathy (PML) is an infection caused by the John Cunningham virus (JCV), usually in an immunocompromised host. We present the case of a 74-year-old male who presented with a six-week history of progressive memory loss, episodic confusion, and aphasia. Cranial nerve, motor, sensory, and coordination testing were unremarkable.

Parainfectious Brown-Séquard syndrome associated with COVID-19.

Acute myelitis encompasses syndromes associated with inflammation of the spinal cord. In cases of inflammatory lesions that only involve a unilateral portion of the axial plane of the cord, Brown-Séquard syndrome may occur, resulting in potential ipsilateral corticospinal, dorsal spinocerebellar, or dorsal column dysfunction or contralateral spinothalamic dysfunction below the level of the lesion. We report a case of an adult male who presented with Brown-Séquard syndrome and with a positive SARS-CoV-2 nasopharyngeal swab PCR test.

Synoviocyte-Derived Extracellular Matrix and bFGF Speed Human Chondrocyte Proliferation While Maintaining Differentiation Potential.

Improving the ability of human chondrocytes to proliferate, while maintaining their differentiation potential, has presented a great challenge in cartilage tissue engineering. In this study, human chondrocytes were cultured under four unique growth conditions at physiologic oxygen tension: tissue culture plastic (TCP) only, synoviocyte matrix (SCM)-coated flasks only, SCM-coated flasks with bFGF media supplement, and TCP with bFGF media supplement. The results indicated that, compared to standard TCP, all test conditions showed significantly increased cell expansion rates and an increase in both glycosaminoglycan (GAG) and collagen content during redifferentiation culture.

Survey on Impact of Operational Policies and Procedures on Patient Satisfaction at a Rural Free Healthcare Clinic in Florida.

Aims  Free healthcare clinics provide highly necessary services for the populations they serve, particularly in rural, low socioeconomic areas. When assessing for quality of clinic performance, it is important to consider the background of the population it serves in addition to observations given by clinic volunteers. Contextualizing the healthcare challenges patients face will help the clinic assist them to a greater capacity.