An Unusual Case of Syphilis With Pulmonary Involvement.

Syphilis can affect multiple organs in the secondary or tertiary stages of the disease. Recent reports have suggested an increase in the incidence of the disease. Involvement of the lung has been rarely described in syphilis.

Calibrating Readmission Risk Prediction Models for Determining Post-discharge Follow-up Timing.

The soaring hospital readmission rates are straining the already limited financial resources in the US health system. Meanwhile, timely outpatient follow-up, an efficient and cost-effective intervention following hospital discharge, has been shown to reduce the readmission risk. However, the current and projected shortage of physicians in primary and specialty care poses a unique dilemma in transitional care planning: optimizing the utilization of post-discharge follow-up to reduce readmission rate while limiting the strain on the limited pool of outpatient physicians.

The utility of positron emission tomography in cardiac amyloidosis.

Cardiac amyloidosis, characterized by progressive restrictive cardiomyopathy, presents unusual diagnostic challenges. Conventional cardiac scintigraphy has shown limited utility in the quantification of disease burden and serial follow-up of cardiac amyloidosis. The advent of specialized positron emission tomography with specific amyloid-binding radiotracers has the potential to change currently employed diagnostic algorithms for the imaging of cardiac amyloidosis.

Technetium-labeled cardiac scintigraphy for suspected amyloidosis: a review of current and future directions.

Cardiac amyloidosis (CA) is an underdiagnosed form of restrictive cardiomyopathy leading to a rapid progression into heart failure. Evaluation of CA requires a multimodality approach making use of echocardiography, cardiac magnetic imaging, and nuclear imaging. Technetium (Tc)-labeled cardiac scintigraphy has witnessed a resurgence in its application for the workup of CA.