Clinical analysis of 14 patients with extraorbital inflammatory myofibroblastic tumor of the head and neck / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To summarize the clinical features of extraorbital inflammatory myofibroblastic tumor (IMT) of the head and neck.</p><p><b>METHODS</b>Fourteen cases of extraorbital IMT treated in recent 20 years were analyzed retrospectively.</p><p><b>RESULTS</b>Of the 14 patients, 9 cases with limited lesion in maxilla (n = 5), mandible (n = 2) or neck (n = 2) underwent local resection, and no recurrences were found after 1.5 to 20.0 years; 3 cases diagnosed as maxillary IMT involved in orbit, hard palate or pterygopalatine fossa received conservative therapy (prednisone, prednisone plus radiotherapy or prednisone plus chemotherapy), and no disease progression was found after 6, 9 or 2 years respectively; and 1 case diagnosed as maxillary IMT involved in orbit and pterygopalatine fossa was confirmed with cervical metastases after two operations and died of brain invasion within 17 months. One patient with localized lesion around the common carotid artery was treated with prednisone and had no disease progression with a 2-year follow-up.</p><p><b>CONCLUSIONS</b>Extraorbital IMT of the head and neck is a rare clinical entity. Pathology examination is required for final diagnosis. Corticosteroid administration may be a choice of treatments, and radical resection should be taken selectively for limited lesions.</p>

Surgical management of tumor in the conjunctive area among neck, thorax and axilla / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To study the surgical management of tumors in the conjunctive area among the neck, thorax and axilla and its efficacy.</p><p><b>METHODS</b>From Oct. 1999 to March 2006, eleven cases with benign tumors in the area between the neck, thorax and axilla were collected and analysed. Among them, five neurilemmoma, three neurofibroma, two chondroma and one meningioma, respectively. CT scans showed that the neck, thorax and axilla were affected simultaneously more or less. In this group, direct invasion to the vertebra was found in 4 cases, and spinal compression in one patient. After the disarticulation and displacement of the clavicle, the tumor was removed with the structures of importance in the neck, thorax and axilla under direct views. A bypass was constructed between the axillary vein and the medial end of the subclavian vein.</p><p><b>RESULTS</b>All these tumors were completely removed, injury of vertebral artery was encounter in two cases, and immediate repair was successfully carried out. No other serious complications were found in this group. During the follow-up period from 3 months to 3 years and 5 months, local recurrence was found in no patient.</p><p><b>CONCLUSIONS</b>Benign tumors in the area between neck, thorax and axilla could be successfully dissected and removed with displacement of the medial portion of the clavicle.</p>

Diagnosis and surgical management of metastatic diseases in retropharyngeal space / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To evaluate the symptoms and surgical management results of metastatic disease in the retropharyngeal space.</p><p><b>METHODS</b>Six patients with malignant tumors were collected, in which enlarged lymph nodes presented both in neck and retropharyngeal space. They consisted of two supraglottic carcinoma (T3N2MO), one thyroid carcinoma (TXN2MO), one nasal melanoma (TXN2MO), one oropharyngeal carcinoma (T2N2M0) and one hypopharyngeal carcinoma (T3N2MO). The enlarged nodes in the retropharyngeal space were measured with CT and (or) MRI, which ranged from 1.5-2.5 cm in diameter. Based on the control of the primary and neck disease, the mass in the retropharyngeal space was dissected and sent for pathologic exam separately.</p><p><b>RESULTS</b>Metastasis in the retropharyngeal space was pathologically proved in all of them, along with the involved internal jugular lymph nodes of 3/15, 3/17, 4/19, 5/19, 6/20, and 6/23, respectively. No serious complications occurred, such as fistula and central nerve damage. The patient with hypopharyngeal carcinoma died of lung metastasis 2 years after operation. The one suffering nasal malignant melanoma was out of follow-up in the 14th months. The patient with oropharyngeal carcinoma locally relapsed in the 18th months and died at the 24th months postoperatively. The rest was alive with tumor free within the follow-up period from 2 to 4 years.</p><p><b>CONCLUSIONS</b>CT or Mifi are the mainstay of diagnosis of the metastatic disease in the retropharyngeal space and can he surgically controlled with safety.</p>

Forty-three tracheal stricture with Ni-Ti shape memory alloy stent / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To evaluate the application of Ni-Ti shape memory alloy stent for treating tracheal stricture, including its indications and complications.</p><p><b>METHODS</b>Forty-three patients clinical data were analyzed, among them, 15 suffered from tumor; 7 trauma; 4 granulation; 1 Wegener's granuloma, 2 rhinoscleroma, 1 without clear diagnosis; 7 were relapsing polychondritis; 1 were respiratory amyloidosis; 4 were tracheobronchial tuberculosis, 5 were tracheobronchomalacia. The stricture degree: Level I: 15 patients, Level II:24 patients, Level III:4 patients. The location of stricture in 5 patients extended to the subglottis area. All patients had tracheal stricture and accepted the treatment with Ni-Ti shape memory alloy stent.</p><p><b>RESULTS</b>Forty-two patients breathed freely after the operation, 1 patient died after surgery. The tracheostoma in 18 patients was closed 34 days after operation. Among the remaining 8 patients with tracheostoma:3 patients left hospital with tracheal cannula; 1 patient died,2 patients were found stent shifted and no evident breath improving; 2 patients were found granulation and had secondary operation with laser.</p><p><b>CONCLUSION</b>Ni-Ti shape memory alloy stent can expand the tracheal stricture quickly and thus improve the breath effectively, which is minimally invasive and simple. It can be used as a method in the treatment of tracheal stricture.</p>

Complications of tracheoesophageal puncture for Blom-Singer voice restoration after total laryngectomy / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To investigate causes and treatment of complications of tracheoesophageal puncture for Blom-Singer voice restoration after total laryngectomy.</p><p><b>METHODS</b>From 1986 to 2004, one hundred and fifty one cases with Blom-Singer technique after total laryngectomy for voice restoration were retrospectively analyzed.</p><p><b>RESULTS</b>All cases were followed up from 6 months to 15 years. Among 151 cases, 138 cases got successful phonation and the total success rate of voice restoration was 91.4%. Of the 151 cases, 15 cases occurred complications. The rate of complications was 9.9%. The common complications included fistula granulations, infection, and leakage. Twelve cases got successful treatment accordingly, and the other 3 cases failed in phonation.</p><p><b>CONCLUSIONS</b>The procedure of tracheoesophageal puncture for voice restoration is relatively simple and has low complications. this method had high phonation success and good phonation quality, which is one of the best way to make laryngectomee to speak.</p>

Surgical management of metastatic disease in the conjunctive area between neck and thorax / 中国医学科学院学报

<p><b>OBJECTIVE</b>To study the surgical management of metastatic disease in the conjunctive area between the neck and thorax and its efficacy.</p><p><b>METHODS</b>Fourteen cases with metastatic node disease in the area between neck and thorax were collected and analysed. Eleven tumors were from the thyroid cancer, and the other three were from the hypopharyngeal cancer, esophagual cancer and malignant pheochromocytoma, respectively. The clavicle was displaced or resected, and the upper half of the manubrium might also be resected when necessary. The recurrent laryngeal nerve and phrenic nerve were exposed and protected. The metastatic disease was completely removed with the internal jugular and/or the brachiocephalic vein resected or spared, depending on the disease condition.</p><p><b>RESULTS</b>In 10 cases with metastases from the thyroid, no local recurrence was found within the follow-up period from 2 to 5 years. In contrast, no patient with metastatic disease from hypopharyngeal or esophageal cancer survived more than 11 months. No serious complications were found in this group.</p><p><b>CONCLUSIONS</b>The surgical treatment of node metastases in the conjunctive area between neck and thorax from the well-developed thyroid cancer has promising effect and is comparatively safe.</p>