ABSTRACT
Objective To discuss the prevention and management method for chylous fistula after neck lymph node dissec‐tion .Methods Totally 1 793 cases of neck lymph node dissection in this department from January 2005 to September 2014 were retrospectively analyzed .The clinical data in the cases of chylous fistula occurred after operation were summarized .Results Twenty one cases of chylous fistula occurred ,accounting for 1 .17% ,in which 13 cases were cured by the local compressed bandaging and continuous negative pressure drainage;5 cases adopted the conventional method for 2-3 d ,but under the ineffective condition ,then they were treated by combining with somatostatin pumping (somatostatin 6 mg+0 .9% normal saline 48 mL ,2 mL/h ,lasting for 24 h ,for successive 2-3 d) and finally cured;3 cases were cured after reoperation .Conclusion Prevention is the best treatment for chylous fistulas ,local compression bandage plus continuous negative pressure drainage is the main method for treatment of chylous fistulas after neck dissection .The combined therapy with somatostatin can increase the close rate of chylous fistulas;for the patients with long persistent time ,large drainage volume and invalid conservative therapy should adopt the remedial measure of operation .
ABSTRACT
Objective To investigate the primary repair methods and efficacy of island pedicled pectoralis major muscle flap in soft tissue defect after the operation of head and neck malignant tumors .Methods From April 2011 to September 2012 ,27 patients from this hospital who underwent primary repair using island pedicled pectoralis major muscle flap after a head and neck extensive soft tissue defect were investigated ,including 11 cases of tongue cancer defect ,2 cases of parotid gland defect ,3 cases of gum cancer defect ,2 cases of oropharyngeal cancer defect ,9 cases of floor of the mouth cancer defect .Results 27 patients were safety in periop-erative ,27 cases of island pectoralis major muscle flap survived ,patients were satisfied with both the appearance and function .There was postoperative neck hematoma in 1 patient ,it was eliminated through timely remove the hematoma and hemostasis completely ;There was 1 case of removing the epidermal necrolysis skin as flap necrosis ,while it was acceptable efficacy as the muscle flap sur-vival and surface granulation repaired .Conclusion Island pectoralis major muscle flap obtains unique advantages in repairing a large area of soft tissue defect in head and neck cancer patients after operation ,such as abundant of tissue ,a constant arterial anatomy of thoracoacromial ,easy to operate ,rich blood supply ,strong resistance to infection ,high survival rate and so on .A fine surgery opera-tion is the key of island pectoralis major muscle flap survival .