Diezani Alison-Madueke undergoing breast cancer treatment?

That's what Sahara Reporters is reporting. Read below...

Nigeria’s immediate past Minister of Petroleum Resources, Diezani Alison-Madueke, is undergoing a new round of treatment for breast cancer, according to a family source knowledgeable about her condition.

The source disclosed that Mrs. Alison-Madueke is currently in a hospital in London where she started a fresh round of therapy on Friday. The treatment was described as a daily therapy that will last for one week, said the source. Mrs. Alison-Madueke left Nigeria on May 23 and has not returned to Nigeria since that trip.

SaharaReporters source also disclosed that Mrs. Alison-Madueke, underwent surgery last year to remove tumors from her breast.