Source:http://linkedlifedata.com/resource/pubmed/id/12233101
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
10
|
| pubmed:dateCreated |
2002-9-17
|
| pubmed:abstractText |
We experienced a case with tracheal stenosis due to postintubation damage, or so-called cuff stenosis. A 50-year-old man who attempted suicide by pounding nails into his head and chest using carpenter's tools was treated by endotracheal intubation and immediately underwent emergency surgery in July 2000. The patient was placed on artificial ventilation with oral endotracheal intubation, and a tracheostomy was performed 4 days after the operation. After that, his respiration recovered and he was weaned from the respirator. He was discharged 22 days after surgery with no respiratory symptoms. Two days after discharge, he complained of wheezing and dyspnea. Medical examination revealed that the cervical trachea had a severe circumferential stenosis 2.5 cm from the second tracheal cartilage. On retrospective inspection, the region of stenosis was compatible with the cuff site of the endotracheal tube used for the emergency operation. At first we tried nonoperative treatment, considering his mental state. However, we found that surgical treatment was ultimately necessary. A 2.5 cm sleeve resection of the trachea (5 tracheal cartilage rings) was performed, followed by end-to-end suture using 21 stitches with 4-0 MEDIFIT C thread. Pathologically, the surgical specimen showed degeneration and necrosis of tracheal cartilage with excessive growth of granulation tissue. These findings revealed that the etiologic basis of the tracheal stenosis was attributed to pressure necrosis by the cuff. The postoperative course was uneventful. Sixteen months after the surgery, the granulation tissue had not recurred, and problematic stenosis was not visible in the trachea. In this report, we discussed a reasonable management of postintubation tracheal stenosis. Tracheoplasty has been proposed as the most reliable method for treating tracheal stenosis. However, the best treatment in each case is still somewhat controversial because various nonoperative treatment methods are recently available, including laser phototherapy, argon plasma coagulation, mechanical dilatation, stent replacement, and drug treatment. Therefore, it is very important to judge properly the absolute indication for surgical treatment. If granulations are removed successfully by the above-described nonoperative methods, attempts at repair lead only to regrowth of granulation tissue as long as there is necrotic tracheal cartilage. Thus, the determinant of treatment methods is whether postintubation damage extends to tracheal cartilage or not. For now, there is no accurate diagnostic study for viability of cartilage preoperatively. In the literature, symptoms due to airway stenosis occurred rapidly within one month in the case of patients with necrosis of tracheal cartilage. We concluded that the period between extubation and development of symptoms is very informative in the management of postintubation tracheal stenosis. Surgical approaches should be selected for a patient with a rapid and progressive course after extubation when the patient can tolerate it.
|
| pubmed:language |
jpn
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Sep
|
| pubmed:issn |
0021-5252
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
55
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
837-42
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
2002
|
| pubmed:articleTitle |
[Postintubation tracheal stenosis; problems associated with choice of management].
|
| pubmed:affiliation |
Department of Surgery, Hiraka General Hospital, Yokote, Japan.
|
| pubmed:publicationType |
Journal Article,
English Abstract,
Case Reports
|