Undiagnosed Fever

Notes on Two Cases of Undiagnosed Fever

Anatomy of undiagnosed fever--a physician's perspective.

Undiagnosed fever is a vexing problem. The reasons why fever remains undiagnosed can be inherent to the underlying pathology, our shortcoming(s) or both. This article describes "our" causes based on cases seen over the years. It is apparent that with proper attention to details mystery of at least some undiagnosed fevers can be solved.

Undiagnosed obesity: implications for undiagnosed hypertension, diabetes, and hypercholesterolemia.

BACKGROUND AND OBJECTIVES Since obesity is a risk factor for hypertension, diabetes, and hypercholesterolemia, health care providers should screen obese individuals for these common diseases. It is possible that obese adults are not receiving appropriate screening for these diseases. This study's objective was to describe the prevalence of undiagnosed obesity, diabetes, hypertension, and hyperc...

Undiagnosed amebic brain abscess.

We report a case of amebic brain abscess due to Entamoeba histolytica. The patient was a 31-year-old man who presented with amebic liver abscess. His clinical course deteriorated in spite of proper drainage and treatment. He developed delirium, lethargy and then expired. With a history of heroin addiction, withdrawal syndrome from heroin was suspected. At autopsy, amebic abscesses were detected...

The undiagnosed pleural effusion.

The most common causes for undiagnosed transudative effusions are congestive heart failure and hepatic hydrothorax. Pleural fluid N terminal pro-brain natriuretic peptide levels higher than 1500 pg/mL are virtually diagnostic of congestive heart failure. The most common causes for undiagnosed exudative pleural effusions are malignancy, pulmonary embolism, and tuberculosis. Clinical characterist...