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1.
Artículo en Chino | MEDLINE | ID: mdl-37026156

RESUMEN

Objective: To compare the efficacies between open surgery and axillary non-inflatable endoscopic surgery in papillary thyroid carcinoma (PTC). Methods: A retrospective analysis was performed on 343 patients with unilateral PTC treated by traditional open surgery (201 cases) and transaxillary non-inflating endoscopic surgery (142 cases) from May 2019 to December 2021 in the Head and Neck Surgery of Sichuan Cancer Hospital. Among them, 97 were males and 246 were females, aged 20-69 years. 1∶1 propensity score matching (PSM) was performed on the enrolled patients, and the basic characteristics, perioperative clinical outcomes, postoperative complications, postoperative quality of life (Thyroid Cancer-Specific Quality of Life), aesthetic satisfaction and other aspects of the two groups were compared after successful matching. SPSS 26.0 software was used for statistical analysis. Results: A total of 190 patients were enrolled after PSM, with 95 cases in open group and 95 cases in endoscopic group. Intraoperative blood losses for endoscopic and open groups were [20 (20) ml vs. 20 (10) ml, M (IQR), Z=-2.22], postoperative drainage volumes [170 (70)ml vs. 101 (55)ml, Z=-7.91], operative time [135 (35)min vs. 95 (35)min, Z=-7.34], hospitalization cost [(28 188.7±2 765.1)yuan vs. (25 643.5±2 610.7)yuan, x¯±s, t=0.73], postoperative hospitalization time [(3.1±0.9)days vs. (2.6±0.9)days, t=-3.24], and drainage tube placement time [(2.5±0.8) days vs. (2.0±1.0)days, t=-4.16], with statistically significant differrences (all P<0.05). There was no significant difference in surgical complications (P>0.05). There were significant diffferences between two groups in the postoperative quality of life scores in neuromuscular, psychological, scar and cold sensation (all P<0.05), while there were no statistically significant differences in other quality of life scores (all P>0.05). In terms of aesthetic satisfaction 6 months after surgery, the endoscopic group was better than the open group, with statistically significant difference (χ2=41.47, P<0.05). Conclusion: Endoscopic thyroidectomy by a gasless unilateral axillary approach is a safe and reliable surgical method, which has remarkable cosmetic effect and can improve the postoperative quality of life of patients compared with the traditional thyroidectomy.


Asunto(s)
Calidad de Vida , Neoplasias de la Tiroides , Masculino , Femenino , Humanos , Cáncer Papilar Tiroideo/cirugía , Estudios Retrospectivos , Neoplasias de la Tiroides/cirugía , Neoplasias de la Tiroides/patología , Endoscopía , Tiroidectomía/métodos
2.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 57(9): 1052-1058, 2022 Sep 07.
Artículo en Chino | MEDLINE | ID: mdl-36177558

RESUMEN

Objective: To investigate the clinicopathological characteristics and the survival of re-operated patients for persistent/recurrent papillary thyroid carcinoma (PTC) and risk factors for re-recurrence after the second operation. Method: A retrospective analysis of 69 cases underwent re-operation for persistent/recurrent PTC in Sichuan Cancer Hospital from January 2010 to December 2016 was performed. There were 21 males and 48 females, aged 14-85 (44.8) years old. According to the imaging after initial treatment, they were divided into a recurrence group (42 cases) and a persistent disease/residual group (27 cases). The positive rates of ipsilateral paratracheal lymph node metastases at re-operation were calculated and compared by chi-square test. Patients were divided into different subgroups according to potential risk factors for re-recurrence. Kaplan-Meier (K-M) method was used for survival analysis. Results: The positive rate of ipsilateral paratracheal lymph node metastasis in recurrence group (15/42, 35.7%) was significantly lower than that in the persistent disease/residual group (17/27, 63.0%) (χ2=4.91, P<0.05). The follow-up period after re-operation was 60-104 months, with a median of 66 months, and 8 patients were lost to follow-up. Permanent hypoparathyroidism occurred in 2 cases (2.9%) and permanent recurrent laryngeal nerve palsy in 1 case (1.4%). Twenty patients had structural recurrences and/or distant metastases. The 5-year disease-specific survival rate was 92.8% and the 5-year recurrence-free survival rate was 68.1%. Survival analysis was performed on risk factors such as age≥55 years old, recurrent tumor diameter ≥4 cm, number of positive lymph nodes ≥ 10, and obvious extracapsular invasion (ENE). Among them, age and diameter of recurrent tumor had significant influences on recurrence-free survival rate (χ2 was 6.36, 8.17, respectively, both P values<0.05). There was a statistically significant difference in recurrence-free survival rates between ENE(+) group and ENE(-) group (χ2=5.52, P<0.05). Conclusion: For the re-operated patients due to persistence/ recurrence PTC, attention should be paid to protecting the parathyroid gland and recurrent laryngeal nerve during re-operation. Timely and effective postoperative follow-up for patients aged ≥ 55 years, with recurrent tumor diameter ≥ 4 cm and ENE(+), can significantly improve their prognoses.


Asunto(s)
Carcinoma Papilar , Carcinoma , Neoplasias de la Tiroides , Adulto , Carcinoma/patología , Carcinoma Papilar/cirugía , Femenino , Humanos , Metástasis Linfática , Masculino , Persona de Mediana Edad , Disección del Cuello , Recurrencia Local de Neoplasia/cirugía , Pronóstico , Estudios Retrospectivos , Cáncer Papilar Tiroideo/cirugía , Neoplasias de la Tiroides/patología , Tiroidectomía/efectos adversos
3.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 56(11): 1150-1157, 2021 Nov 07.
Artículo en Chino | MEDLINE | ID: mdl-34749453

RESUMEN

Objective: To compare the recovery and quality of life of patients with oral and oropharyngeal tumors treated with three kinds of free soft tissue flaps. Methods: The clinical data of 103 patients, including 66 males and 37 females, aged 26-74 years, who underwent primary repair of defects after resection of oral and oropharyngeal tumors in Sichuan Tumor Hospital from July 2014 to August 2020 were analyzed. Anterolateral thigh flap (ALTF) was used in 43 patients, radial forearm free flap (RFFF) in 45 patients, and lateral arm free flap (LAFF) in 15 patients. Postoperative qualities of life of patients were evaluated by the university of Washington quality of life questionnaire and oral health impact scale (HIP-14 Chinese edition). SPSS 23.0 software was used for statistical analysis. Results: The T staging of RFFF or LAFF group was significantly lower than that of ALTF group (P<0.05). There was no significant difference in mean flap areas between ALTF group ((55.87±27.38) cm2) and LAFF group ((49.93±19.44) cm2), while RFFF group had smaller mean flap area ((33.18±6.05) cm2) than ALTF group (t=5.311, P<0.001) and LAFF group (t=3.284, P=0.005). In terms of oral functions including swallowing, mastication, taste and spitmouth, there were no significant differences between LAFF group and RFFF group (P>0.05), but both groups had better oral functions than ALTF group (P<0.05). There was no significant difference in appearance scores between LAFF group (75(75, 75)) and ALTF group (75(75,75) vs.75(75,75),Z=-1.532, P=0.126), and both groups had higher scores than RFFF group (50(50, 75),Z values were -3.447 and -3.005 respectively, P<0.05). RFFF group had higher speech score (100(67, 100)) than LAFF group (67(50, 76),Z=-2.480, P<0.05) and ALTF group (67(33, 67),Z=-5.414, P<0.05). ALTF group had lower mean score of quality of life than RFFF group [72(56,77) vs.79(69, 89),Z=-3.070, P<0.05), but there was no statistical difference in the mean scores of qualities of life between ALTF group and LAFF group (Z=1.754, P=0.079). According to the evaluation of oral health impact scale (HIP-14 Chinese version) 1 year after surgery, individual item scores and the average score of all items in ALTF group were lower than those in RFFF and LAFF groups (P<0.05), with no significant difference between RFFF group and LAFF group (P>0.05). Conclusions: RFFF has unique advantages for small tissue defects, while ALTF is suitable for large tissue defects, such as buccal penetrating defect, whole tongue and near whole tongue defect, and LAFF is a compromise choice between ALTF and RFFF. ALTF is inferior to RFFF and LAFF in oral functional reconstruction, including swallowing, chewing, taste and spittle. ALTF and LAFF are superior to RFFF in postoperative appearance.


Asunto(s)
Colgajos Tisulares Libres , Neoplasias Orofaríngeas , Procedimientos de Cirugía Plástica , Femenino , Antebrazo/cirugía , Humanos , Masculino , Neoplasias Orofaríngeas/cirugía , Calidad de Vida , Muslo/cirugía
7.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 31(18): 1408-1410, 2017 Sep 20.
Artículo en Chino | MEDLINE | ID: mdl-29797994

RESUMEN

Objective:To investigatethe diagnostic value of three combined imaging studies' preoperative localization for secondary hyperparathyroidism.Method:This study lies on the retrospective analysis about 72 patients with secondary hyperparathyroidism who had parathyroid gland resection in our hospital from 2010 to 2017. All of 72 cases are examined by color doppler ultrasound,99mTC-MIBI nuclide imaging and magnetic resonance imaging. According to the gold standard pathological diagnosis after surgery, we compute the sensitivity and the specificity of various imaging examination and analyse these statistics by rate card square test with SPSS 19.0 software.Result:The parathyroid gland number of pathological diagnosis is 282. The sensitivities of magnetic resonance imaging, 99mTC-MIBI nuclide imaging, color doppler ultrasound and three combined imaging are 72.70%, 47.52%, 44.33% and 82.27%, respectively. The specificities of the examinations are 78.16%, 91.75%, 95.14% and 67.96%, respectively. The sensitivity of the combined three imaging studies is greater than the sensitivity of each single imaging studies, and there is a statistical significance between them. The specificity of the combined three imaging studies is smaller than the sensitivity of single imaging studies. There is a statistical significance,either.Conclusion:Three combined imaging studies' preoperative localization for secondary hyperparathyroidism has higher diagnostic value for the preoperative localization about secondary hyperparathyroidism. It can be a effective way to SHPT's surgery.


Asunto(s)
Hipertiroidismo/diagnóstico por imagen , Glándulas Paratiroides/diagnóstico por imagen , Neoplasias de las Paratiroides/diagnóstico por imagen , Humanos , Hipertiroidismo/etiología , Neoplasias de las Paratiroides/complicaciones , Paratiroidectomía , Radiofármacos , Estudios Retrospectivos , Sensibilidad y Especificidad , Tecnecio Tc 99m Sestamibi
8.
Burns ; 22(8): 638-40, 1996 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-8982546

RESUMEN

High tension electrical injuries have a high morbidity and mortality. Carbon fibre and graphite used in the manufacture of fishing rods gives them superconductor qualities. The resistance of a fishing rod with a carbon content of more than 70 per cent is very low, ranging from 0.9 to 10.5 k omega. Nine cases are reported, which teach an important lesson not only in the management of those severe injuries, but also in their prevention.


Asunto(s)
Quemaduras por Electricidad/terapia , Traumatismos por Electricidad/terapia , Grafito , Adulto , Anciano , Quemaduras por Electricidad/prevención & control , Conductividad Eléctrica , Impedancia Eléctrica , Traumatismos por Electricidad/prevención & control , Diseño de Equipo , Femenino , Grafito/química , Humanos , Masculino , Persona de Mediana Edad , Deportes
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