Does anyone have these internal solid cylindrical black Nodules ?

My Liver has an uncountable amount of these solid Black Nodules that resemble the lead found in a pencil .  When they took a few out for biopsy,  i held them in a tiny bottle and shook them --- they were solid , about 1.5 " in length , and black.   Im on Folfox 5  Chemo Regimen and praise God  they have greatly diminished . When i was diagnosed , my CEA was at 622  , and after 5 treatments of chemo my CEA dropped to 122......and today after my 10 th treatment the CEA has dropped to 24  .  So, im quite optimisitic as i stay close to God in personal relationship.

 

Has anyone got these solid Nodules and what is your status with them ?     Thanks,      David. Florida.