Sentence examples for examinations negative for from inspiring English sources

Smear-negative pulmonary TB (PTB) is diagnosed when the patient presents with symptoms suggestive of TB, has at least three initial smear examinations negative for AFB, no response to antibiotics, repeat smear-negative and radiological abnormalities consistent with pulmonary TB, as well as a clinician's decision.

Diagnostic criteria included: at least two sputum smear examinations negative for AFB; and radiographic abnormalities consistent with active pulmonary tuberculosis; and a decision by a clinician to treat with a full course of ATT; or positive culture but negative AFB sputum examinations.

All of the tests and examinations were negative for these diseases.

Results of stool examinations were negative for parasites.

Serological (IFAT, ELISA) and parasitological (immunohistochemistry) examinations were negative for Leishmania infection.

However, results of fecal examinations were negative for these 5 persons.

False-positive cases were patients who underwent biopsy or surgery because MRM indicated an enhancing lesion as suspicious for malignancy but histological findings and follow-up examinations were negative for malignancies.

Results of a complete ophthalmologic examination were unremarkable, and a fecal examination was negative for parasites.

When histological examination is negative for cancer, surgical exploration is indicated to avoid missing a focal malignant lesion not detected by percutaneous biopsy.

Blood microscopic examination was negative for larvae.

Her sputum examination was negative for acid-fast bacilli.