Adenoma, Pleomorphic ; surgery ; Humans ; Trachea ; Tracheal Neoplasms ; surgery ; Tracheotomy

Adult ; Cardiopulmonary Bypass ; Humans ; Male ; Tracheal Neoplasms ; surgery

Humans ; Neoplasm Invasiveness ; Neurilemmoma/surgery* ; Thyroid Neoplasms/surgery* ; Trachea/surgery* ; Tracheal Neoplasms/surgery*

Humans ; Neoplasm Invasiveness ; Thyroid Neoplasms/surgery* ; Trachea/surgery* ; Tracheal Neoplasms/surgery*

OBJECTIVETo design an artificial trachea which can totally heal with the native trachea.

METHODSUsing memory-alloy mesh as the skeleton to construct an artificial trachea by two-stage operation. After 2-year animal experiment we successfully performed the operation in a patient with recurrent carcinoid of the trachea, radically resected the tumor and primarily reconstructed the trachea.

RESULTSThe inner side of this "sandwich" artificial tracheal prosthesis was coated with skin and outside the memory-alloy mesh was muscle and vessel pedicle with good blood supply. The upper and lower anastomosis completely healed with recipient's trachea with a full recovery of trachea. Six-month follow-up showed that the patients resumed their normal life.

CONCLUSIONThe artificial trachea completely healed with the native trachea and became a part of the human trachea. The inner side of artificial trachea is coated with intact native skin tissue with ample blood supply, totally alive without rejection. Therefore, the pedicled artificial tracheal prosthesis is an real artificial trachea.

Alloys ; Female ; Humans ; Middle Aged ; Prostheses and Implants ; Trachea ; surgery ; Tracheal Neoplasms ; surgery

Alloys ; Female ; Humans ; Middle Aged ; Prostheses and Implants ; Prosthesis Design ; Trachea ; surgery ; Tracheal Neoplasms ; surgery

Adolescent ; Anesthesia ; methods ; Female ; Humans ; Intubation, Intratracheal ; Trachea ; surgery ; Tracheal Neoplasms ; surgery

Bronchoscopy ; methods ; Female ; Glomus Tumor ; surgery ; Humans ; Male ; Middle Aged ; Tracheal Neoplasms ; surgery

Bronchoscopy ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Retrospective Studies ; Tracheal Neoplasms ; diagnosis ; surgery

OBJECTIVETo summarize the clinical experiences in treating primary tracheal tumors by surgery.

METHODSThe clinical data concerning 70 surgically treated patients between 1968 and 2001 were retrospectively analyzed.

RESULTSThere were 39 sleeve tracheal resections, 13 carinal resections, 10 lateral tracheal wall resections, 5 local enucleations, and 1 pneumonectomy. The tumors in 2 patients were unresectable. The morbidity rate was 31% (22/70) and operative 30-day mortality for resection with primary reconstruction was 8% (4/52). The tumors were benign in 14 and malignant in 56 cases. The most common malignant tumors were adenoidcystic carcinoma (45%) and squamous cell carcinoma (23%). The cases of benign tracheal tumors were followed up for an average of 5.7 years. After resection for malignant tumors, the overall 5- and 10-year survival rates were 64% (21/33) and 54% (14/26), respectively.

CONCLUSIONSSurgical resection is the most effective treatment of tracheal tumors. Tracheal resection and reconstruction is the treatment of choice for primary tracheal tumors. Benign tumors should be resected conservatively with preservation of tracheal parenchyma. The reduction of operative complications are key points of good surgical results.

Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; Prognosis ; Tracheal Neoplasms ; mortality ; surgery