Doctors carry out pulmonary function tests to check how well a person’s lungs work and identify any issues. The tests are noninvasive and provide measurements, such as lung capacity, volume, and gas ...

The recent statement on interpretive strategies for lung testing uses the acronym PRISm for preserved ratio impaired spirometry. PRISm identifies patients with a normal forced expiratory volume in 1 ...

Pulmonary function testing serves 2 important clinical goals: (1) categorizing the physiologic impairment from lung disease (ie, obstructive, restrictive, etc) and (2) quantifying the degree of ...

What Are Pulmonary Function Tests (PFTs)? Pulmonary function tests (PFTs) are lung tests. They show how well your lungs work. They’re noninvasive, which means that the doctor doesn’t cut you or put ...

Chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema, is a lung disease that makes it hard to breathe — yet many people don’t know as much about it as they ...

Randomized phase III trial to evaluate radiopharmaceuticals and zoledronic acid in the palliation of osteoblastic metastases from lung, breast, and prostate cancer: Report of RTOG 0517. Background: ...

Detection of Occult Micrometastases in Patients With Clinical Stage I Non–Small-Cell Lung Cancer: A Prospective Analysis of Mature Results of CALGB 9761 (Alliance) Overall, 565 patients were evaluated ...