Medical researchers have announced developments in diagnostic technology for two conditions that have historically posed testing challenges: tuberculosis and endometriosis.

A new tuberculosis test has been developed that eliminates the need for sputum samples, which have long been the standard for TB diagnosis despite collection difficulties and reliability issues. The new test delivers results in under 30 minutes and demonstrates improved accuracy compared to traditional phlegm-based testing methods. Current TB testing can produce false negatives and positives, and results often take considerable time to process.

Separately, scientists have developed a new scanning technique that may address delays in endometriosis diagnosis. The condition, which affects reproductive-age women, often takes years to properly diagnose using conventional methods. Researchers say the new scan technology can identify areas of endometriosis that traditional scans miss.

Endometriosis occurs when tissue similar to the uterine lining grows outside the uterus, causing pain and potentially affecting fertility. The diagnostic delays women currently face can postpone treatment and symptom management.

Both diagnostic advances represent potential improvements over existing methods that have limitations in speed, accuracy, or patient comfort. The tuberculosis test addresses sample collection challenges while promising faster results, and the endometriosis scanning technique could reduce the lengthy diagnostic process many women experience.