Humans ; Pyriform Sinus/surgery* ; Thyroid Neoplasms/diagnosis* ; Fistula/surgery* ; Diagnostic Errors ; Pharyngeal Diseases/surgery*

Objective:To explore the clinical value of recurrent laryngeal nerve dissection in the surgical treatment for congenital pyriform sinus fistula（CPSF）. Methods:The clinical data of 42 patients with CPSF were retrospectively analyzed. All patients were diagnosed and treated in the First Affiliated Hospital of Guangdong Pharmaceutical University. Results:During the operation, all patients' recurrent laryngeal nerves were dissected successfully, and fistulas were resected completely,no patients had complication of recurrent laryngeal nerve's damage.There were no recurrence cases during the 13 to 48 months of follow-up. Conclusion:The trend of congenital pyriform sinus fistula is closely related to recurrent laryngeal nerve, it's important to dissect the recurrent laryngeal nerve during the operation for congenital pyriform sinus fistula.
Humans ; Neck ; Recurrent Laryngeal Nerve/surgery* ; Retrospective Studies ; Pyriform Sinus/surgery* ; Fistula/surgery*

Humans ; Male ; Middle Aged ; Pharynx ; pathology ; Pyriform Sinus ; Thyroglossal Cyst ; surgery

Infant, Newborn ; Humans ; Pyriform Sinus/surgery* ; Neck ; Fistula/congenital* ; Retrospective Studies ; Pharyngeal Diseases/congenital*

OBJECTIVETo evaluate the treatment results of T4 squamous cell carcinoma of the pyriform sinus.

METHODSSixty patients with T4 cancer of the pyriform sinus were included in this retrospective analysis. Fifteen patients were treated with radiotherapy alone (Ra group) with 67.9 Gy. Seven patients were treated with surgery alone (S group) with no laryngeal function sparing surgery. Sixteen patients were treated with preoperative radiotherapy with 49.8 Gy followed by surgery including three cases with laryngeal function sparing surgery (R + S group). Twenty-two patients were treated with surgery followed by postoperative radiotherapy with 58.5 Gy (S + R group), and there was no laryngeal function sparing surgery in this group. The survival rate was calculated using Kaplan-Meier method.

RESULTSThe overall 5-year survival rate for all patients was 32.4%, 8.7% for R group, 33.3% for S group, 29.2% for R+S group, 47.7% for S+R group, 41.7% for combined therapy group (R + S group and S+R group) and 13.6% for single therapy group (S group and R group). There was a statistically significant difference between the two groups (P = 0.02). The overall 5-year survival rates for R + S group and S + R group were 29.2% and 47.7%, respectively, with no significant difference (P = 0.228). Surgery complications for R + S group was 50.0% and 31.8% for S + R group, with no significant difference (P = 0.258).

CONCLUSIONSCombined therapy is the standard treatment modality for T4 squamous cell carcinoma of the pyriform sinus. Surgery with postoperative radiotherapy seems to be more advantageous.

Carcinoma, Squamous Cell ; radiotherapy ; surgery ; Combined Modality Therapy ; Humans ; Hypopharyngeal Neoplasms ; radiotherapy ; surgery ; Pyriform Sinus ; Retrospective Studies ; Survival Rate

Objective: To compare the efficacy, advantages and disadvantages of endoscopic CO₂ laser cauterization (ECLC) and open neck surgery in the treatment of congenital pyriform sinus fistula (CPSF). Methods: From September 2014 to March 2017, 80 cases with confirmed diagnosis of CPSF received initial treatment at Guangdong Provincial People's Hospital were prospectively analyzed, including 34 males and 46 females, aged 18 to 672 (194.17±141.18) months. They were consecutively divided into endoscopic group and open-surgery group, with 40 cases in each group. Both groups of patients received surgical treatment under general anesthesia. The endoscopic group was treated by endoscopic CO₂ laser cauterization, and the open-surgery group underwent the following surgery: first, we performed suspension laryngoscopy examination to confirm the presence of fistula in the bottom of the piriform fossa, then open-neck resection of congenital piriform sinus fistula with recurrent laryngeal nerve and/or lateral branch of superior laryngeal nerve anatomy plus partial thyroidectomy were performed. The data between the two groups were compared, including the operative time, intraoperative blood loss, postoperative pain, average length of stay, neck cosmetic scores, complications and cure rates. All patients were followed up in outpatient clinics. Statistical analysis was performed using SPSS 20.0 software. P<0.05 indicates that the difference is statistically significant. Results: All patients were successfully completed the operation. The operative time, intraoperative blood loss, postoperative pain and average length of hospital stay in the endoscopic group were significantly less than those in the open group [(27.4±5.5) min to (105.8±52.5) min, (0.6±0.5) ml to (33.6±41.5) ml, (1.7±0.9) points to (4.6±0.7) points, (5.9±2.9)d to(8.9±3.3)d, t values were-9.400, -5.031, -16.199, -4.293, P values were all<0.01]; The neck cosmetic score in the endoscopy group was significantly greater than that of the open group [(9.9±0.4) against (5.8±0.9) points, t=25.847, P<0.01]. Compared with the open group (15.0%, 6/40), the complication rate of the endoscopic group (7.5%, 3/40) was not statistically significant (χ²=0.50, P>0.05). Three months after the first treatment, the cure rate in the endoscopic group (82.5%, 33/40) was significantly lower than that in the open-neck group (100.0%, 40/40), χ²=5.64, P<0.05. The follow-up time was 12 months after the last treatment. Eighty cases were followed up and none was lost to follow-up. During the follow-up period, the cure rate of the endoscopy group (97.5%, 39/40) was compared with that of the open group (100.0%, 40/40), and the difference was not statistically significant. Conclusions: In the treatment of CPSF, the two-surgical method each has their advantages. Compared with open-neck surgery, ECLC is simpler, repeatable. ECLC has shorter time in operation and hospital stay, less complications, and less postoperative pain and more precise cosmetic results. It could be preferred for the initial treatment of CPSF and relapsed cases after cauterization. But subject to relatively low cure rate of one-time cauterization and uncertain long-term efficacy, it cannot completely replace the open-neck surgery at present.
Carbon Dioxide ; Cautery ; Endoscopy ; Female ; Fistula/surgery* ; Humans ; Lasers, Gas/therapeutic use* ; Male ; Pyriform Sinus/surgery* ; Retrospective Studies ; Treatment Outcome

Objective:To investigate the clinical manifestations and treatment of laryngopharynx hamartoma in children. Methods:The clinical data of a child with piriform sinus hamartoma treated in our hospital were analyzed retrospectively. The age, gender, clinical manifestations, auxiliary examination, location of the tumor and surgical methods were analyzed. Results:The patient had a good prognosis after surgery, and no tumor recurrence was found after 1 year of follow-up. Conclusion:Laryngopharynx hamartoma is rare in children. It should be considered in children with laryngeal dysfunction and upper airway obstruction. Complete resection of the tumor is the key to postoperative recurrence.
Child ; Humans ; Hamartoma/surgery* ; Larynx/pathology* ; Neoplasm Recurrence, Local/pathology* ; Pyriform Sinus/pathology* ; Retrospective Studies ; Male ; Female

OBJECTIVETo present and discuss the clinical features, treatment, and efficacy of pyriform sinus carcinoma involving the lateral wall.

METHODSSeventy-seven patients with pyriform sinus cancer involving the lateral wall (stage I 8, stage II 10, stage III 32, stage IV 27, according to UICC 2002 staging) were treated from Jun 1997 to Jun 2009 in the department of otorhinolaryngology head and neck surgery, Yuhuangding Hospital. The patients were divided into two groups: Group one 17 cases, simply underwent radiation therapy (R group); Group two 60 cases underwent surgery plus postoperative radiation (SR group). All patients underwent radiotherapy 50-75 Gy. In SR group, hyoid area and lateral pharyngeal approaches were taken according to the lesions for resection. To repair the defects and reconstruct the functions of larynx and pharynx, regional roping in suture, fascial flap/muscular- fascial of strap muscles, glosso-flap, musculocutaneous flap of major pectoral muscle, joint split graft or heterologous (bovine) acellular dermal matrix were used respectively.

RESULTSIn group R, the primary tumor and neck lymph node metastasis disappeared at the end of radiotherapy in 15 cases. For one case, the N3 cervical lymph nodes shrank, but failed in local control and died of systemic metastases after 7 months. For another case, the N2 neck lymph nodes significantly reduced after the full course of radiation, PET-CT and biopsy did not find the cancer, but the tumor grew again after 6 months, and died of a neck bleeding 11 months later. All repairing materials used were alive in SR group. Two cases developed postoperative wound infection, and 2 cases suffered from pharyngeal fistula. All patients retained laryngeal functions, and all patients in SR group recovered diet 12 - 30 days, the mean time was 15.6 days. Three and 5 year survival rates for all 77 patients were 59.1% and 41.4%. For stage I + stage II cases in SR group and R group, 3 and 5 year survival rates were 63.6%, 53.0% and 66.7%, 50.0% respectively. There was no significant difference between the two groups (χ(2) = 0.021, P = 0.884). For cases of stage III + stage IV of the SR group and R group, 3 and 5 year survival rates were 63.9%, 43.7%, 16.4%, and 0. There was a very significant difference (χ(2) = 20.496, P = 0.000); all cases in SR group and in R group for 3, 5-year survival rates were 63.6%, 45.8%, 41.5%, and 24.9% respectively. There was also a significant stastical difference (χ(2) = 4.644, P = 0.031).

CONCLUSIONSPyriform sinus carcinoma involving the lateral wall is characterized with scattered growth on the surface of mucous or submucously, tending to invade lamina cartilaginis thyroidea. Simple radiotherapy can get better therapeutic effect for early stage cases. The comprehensive therapy measures should be taken in advanced cases, especially those with surgical indications should be taken to surgery plus radiotherapy. For the purpose of excising the tumor thoroughly and preserving good laryngeal functions, proper operative approaches and ways of repairing should be selected.

Humans ; Hypopharyngeal Neoplasms ; radiotherapy ; surgery ; Larynx ; surgery ; Lymph Nodes ; Lymphatic Metastasis ; Pyriform Sinus ; surgery ; Reconstructive Surgical Procedures ; Surgical Flaps ; Survival Rate

OBJECTIVETo evaluate the effectiveness of endoscopic CO₂ laser cauterization (ECLC) as a definitive treatment of congenital pyriform sinus fistula (CPSF).

METHODSEleven patients with CPSF underwent ECLC between January 2011 to March 2013 at Guangdong General Hospital. Of the 11 patients aging from 20 to 672 months (median: 60 months), there were 4 males and 7 females; 10 lesions located in the left necks and 1 located in the right; 6 untreated previously and 5 recurrent; 10 sinus (with internal opening) and 1 fistula. The presentations included reduplicative neck swelling, pain, or a fistulous opening with purulent discharge at the anterior neck region. Preoperative examinations included barium esophagogram, CT, MRI and so on. Six patients had at least received one time incision and drainage procedure previously. All patients had been treated with antibiotics in acute infection period. After inflammation subsided, the openings of pyriform sinus fistula were confirmed by esophagoscopy and then ECLC on internal opening was routinely performed.Esophagoscopy was carried out again by 3 months later in every patient, the same technique would be performed immediately if the internal opening was not completely closed.

RESULTSThe existence of an orifice in the pyriform fossa was identified by esophagoscopy in 11 patients. In 9 patients, the treatment was successful and the internal opening completely closed after the first ECLC. However, the other 2 patients received the second cauterization 3 months later because of the incomplete close of the internal opening. The average number of treatments was 1.2 times. No complications such as dysphagia, hoarseness occurred with the endoscopic procedure. Both the patients and their families were satisfied with the cervical appearance. All the patients had an uneventful recovery and remained no symptom from 11 to 35 months (median: 24 months).

CONCLUSIONThe endoscopic CO₂ laser cauterization is safe, effective, repeatable and minimally invasive, which can be suggested as first-line treatment for congenital pyriform sinus fistula.

Acute Disease ; Anti-Bacterial Agents ; Cautery ; Drainage ; Endoscopy ; Female ; Fistula ; surgery ; Humans ; Laser Therapy ; Lasers, Gas ; Magnetic Resonance Imaging ; Male ; Neck ; Paranasal Sinuses ; Pyriform Sinus ; surgery ; Retrospective Studies

OBJECTIVE: To investigate the feasibility and results of laryngeal functional preservation surgery for piriform sinus carcinoma with paraglottic space involvement. METHOD: Fourteen cases of piriform sinus carcinoma with paraglottic space involvement were reviewed. Laryngoplasty was performed after tumor was resected, bilater al selective neck dissections were performed at the same stage. Postoperative chemoradiotherapy was applied to 11 patients while the other 3 patients did not receive chemotherapy nor radiotherapy. The follow-up time ranged from 6 months to 5 years, and the mean follow-up time was three and a half years. RESULT: Twelve cases healed primarily while 2 cases experienced delayed heal because of pharyngeal fistula. Postoperative swallow bucking occurred in all patients, the longest gastric feeding time was 2 months. For the patients underwent postoperative chemoradiotherapy, the tumor did not recur in ten cases during the 3 years follow-up, while recurred in another case and the patient died without further treatment. Among those 3 cases without postoperative radiotherapy or chemotherapy, the tumor recurred in 2 cases during the following 6 months and chemoradiotherapy was applied, no recurrence presented in one patient, another one lost of follow-up. For the patient with recurred tumor 8 months after surgery, total laryngectomy was employed with postoperative chemoradiotherapy, the case died of tumor recurrence one and half year after the first surgery. The 3-year survival rate was 78.6%. For the vocal cord at lesion side, the mobility was noticeable in 6 patients, and visible anatomic landmark was lost in the other 8 patients. CONCLUSION Laryngeal function preservated surgery could be performed in selected cases of piriform sinus carcinoma with para-glottic space involvement in order to achieve better clinical results and quality of life.
Aged ; Carcinoma ; surgery ; Female ; Follow-Up Studies ; Glottis ; Humans ; Hypopharyngeal Neoplasms ; surgery ; Larynx ; physiology ; Male ; Middle Aged ; Organ Sparing Treatments ; Pyriform Sinus ; pathology ; Retrospective Studies ; Treatment Outcome