WINNIPEG - An interim report into 700 cases handled by a Winnipeg pathologist shows that most of them were reported properly.

The Winnipeg Regional Health Authority says 14 of the 289 cases looked at so far require further review. It's expected the investigation into the rest of the cases will be completed by the end of the month.

The health authority also says that more than 150 people have contacted it over concerns about their cancer tests.

All of them are receiving calls back and their files are being reviewed as appropriate.

Last Friday, the health authority announced that a longtime pathologist who handles tissue samples for six Winnipeg hospitals and a number of doctor's clinics was put on leave because of errors found during a routine quality control.