It was reported that: on (b)(6) 2020, the left upper limb picc tube was placed in our department due to postoperative chemotherapy for right breast cancer.Postoperative maintenance and use were standardized.On (b)(6) 2020, the patient developed a fever of 40 degrees and came to our department to be hospitalized.On admission, the extremities color doppler ultrasound showed: after picc tube: thrombosis around the venous catheter is required and the lumen is blocked.The picc tube puncture port of the left upper limb was red, swollen, hot and painful, and there were lumps around.Specialized nursing consultation for static therapy, instructed daily iodophor wet compress picc tube puncture port, sterile dressing change, left upper limb immobilization and no infusion, at the same time, oral warfarin sodium tablets 3mg qd, low molecular heparin sodium injection 4000iu subcutaneously injection q12h and anti-inflammatory treatment.11-4 the left upper limb blood culture tested positive for bacterial lactamase, increasing the use of antibiotics.After treatment, the patient still has repeated fever, lumps around the puncture port, high skin temperature, redness and swelling.
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