Napoli confirms that midfielder Anguissa suffered from an injury.

OFFICIAL:
Frank Zambo Anguissa, who was injured while on international duty, underwent instrumental examinations today at the Pineta Grande Hospital, which revealed a high-grade injury to the left thigh's biceps femoris muscle.
The blue player has already started the rehabilitation process.
Romano:
Napoli report announce high grade lesion for Franck Zambo Anguissa and several months out.
Cameroon midfielder, expected to miss the AFCON as well.
One more major blow for Napoli after De Bruyne and Lukaku.
