An unusual cause of muscle weakness: a diagnostic challenge.

We report a case of 24 year-old-female presenting with bilateral leg heaviness sensation and difficult walking of one-day duration. Over the past three months she developed progressive and frequent tingling sensation on her hands accompanied by headache and increased thirst. Hypokalemia was identified and treated with resolution of symptoms.

Right lower quadrant abdominal pain in an immunocompromised patient: importance for an urgent diagnosis and treatment.

This is a case of a 34 years old male Hispanic patient with history of AIDS who presented to the ER with severe right lower quadrant abdominal pain of three days of evolution, associated with fever, chills, nausea, vomiting, watery diarrhea, weakness and general malaise. Acute appendicitis, Clostridium Difficile Colitis and Ischemic Colitis were the most important clinical conditions to consider in the differential diagnosis. Abdominal CT with IV contrast demonstrated thickening of the ascending colonic wall a finding highly suggestive of a transmural inflammatory necrotizing colitis of infectious etiology.

Clinical and thyroid ultrasound evaluation in an asymptomatic adult Puerto Rican population: The San Juan city hospital experience Coromoto A. Pale.

Objectives: to determine the prevalence of thyroid disease in an asymptomatic Puerto Rican adult population within an iodine sufficient area. Correlate the clinical thyroic features during palpation with thyroid sonographic findings. Relate gender, laboratory data, and family history with the presence or absence of thyroid pathology.