Popular radio and television host Njambi Koikai, also known as Jahmby or Fyah Mummah to her fans, has passed on. Njambi suffered from thoracic endometriosis, a condition in which tissue that normally lines the inside of the uterus, or the endometrium, grows outside the uterus. Kindly asking for blood donors for Mary Njambi Koikai,” she wrote on Instagram stories. Njambi has undergone a series of surgeries both locally and abroad since she was diagnosed with endometriosis at the age of 29. According to Endometriosis News, thoracic endometriosis is the presence of endometrial tissue in the thoracic region.