"So sorry I have been in and out of the hospita ... " (more)l. I now know it's because of my kidney and I'll be having surgery next week to remove it. I'm so very sorry for the inconvenience."
"I've been in and out of the hospital recen ... " (more)tly. We now know the cause of so many bad things. I'm having surgery to have my kidney removed next weeek. I'm so very sorry for the inconvenience."