Dutch to English Medical Medical (general) Hospital clinic records

Patient is being seen in foot clinic for follow-up. Admission has been in the context of wound infection following vascular surgery to a diabetic foot. Since discharge from hospital, he has bowel complaints as a consequence of the administration of antibiotics and visited a local Emergency Department the previous day. The present notes are from the hospital where he has had his surgery. The conclusion on the clinic notes says:

darmklachten tgv antibiotica
TCC nog sufficient

Beleid: i.o.m. [naam consulent] stop clindamycine

Am stumped by TCC. Unable to track any abbreviation in either Dutch or English which is relevant to this context. (The patient does not have Transitional Cell Carcinoma). All help appreciated.