Haller diagnosed with malignant tumour, to undergo chemotherapy

Sebastien Haller will undergo chemotherapy treatment after his testicular tumour was revealed to be malignant.

The forward, who joined Borussia Dortmund from Ajax this close-season, was diagnosed with a tumour earlier this month after complaining of feeling unwell at BVB’s training camp in Austria.

Haller last week underwent surgery in the first stage of his treatment.

Dortmund sporting director Sebastian Kehl had confirmed Haller would be missing “for a few months” but added further treatment plans were still being discussed.

And a Dortmund statement on Saturday confirmed Haller’s diagnosis and the need for chemotherapy.