Undiagnosed

Layla had an undiagnosed mental illness.

A recent study indicates that a disturbing number of American children with high blood pressure go undiagnosed.

Matthew had a lot of undiagnosed mental health issues.

The best records of childhood cancers were from Western countries, including the United States, which kept records on almost 100 percent of sick children. Five percent or less of the data came from Africa and Asia, according to the report. In those low resource settings, Steliarova-Foucher says many cancers may go undiagnosed because of a lack of awareness and the unavailability of diagnostic equipment.

Data from more than 100 million people aged 30 to 79 in 184 countries showed that more than 700 million people with hypertension, a life-threatening illness, go untreated. Most do so because they are undiagnosed and do not know they have this condition.

After the accident, a sleep study identified that the GBRf driver had previously undiagnosed severe Obstructive Sleep Apnoea.

But what if you have an odd or quirky symptom besides snoring? You and your loved ones may have no idea that you are in danger, and the condition could go undiagnosed for years.

The chronic condition affects around 8% to 13% of women and girls of reproductive age worldwide, according to the World Health Organization, but as many as 70% could be experiencing PCOS while undiagnosed.