1.Application of two placements in infant megacolon radical operation
Min WU ; Yuchan HUANG ; Yuxuan MA ; Fang ZHOU ; Dan LIAO
Modern Clinical Nursing 2013;(10):32-33
Objective To compare the effects of two positions in the infant megacolon radical operation.Methods Sixty infants undergoing abdominal perineal megacolon radical operation were randomly divided into the control group and the observation group in equal number.The former took the traditional lithotomy position and the latter modified suspended lithotomy position.Results The operative exposures in the observation group were much more sufficient than that of the control group(P<0.05).While adverse skin reactions in the observation group were more uncommon than those of the control group(P<0.05).Conclusion The suspended lithotomy position may provide a better exposure and result in fewer adverse skin reactions during the abdominal perineal megacolon radical operation.
2.Application of acellular dermal matrix in operative cooperation of pharyngeal tissue repair
Meiqing LI ; Liufang HUANG ; Guiyuan LUO ; Yuxuan MA
Chinese Journal of Practical Nursing 2008;24(21):41-42
Objective To summarize the key point of application of acellular dermal matrix(ADM)in operative cooperation of pharyngeal tissue repair.Methods In order to rebuild the air-tight cavity,ADM was sewn to the anterior vertebrae fascia in 7 patients with pharyngeal malignant tumor undergoing total laryngectomy or pharyngolaryngectomy to rebuild the posterior wall of the laryngopharynx.Meanwhile the muscular flap of the pectoralis major Was used to rebuild the anterior and lateral walls of the laryngopharynx.Results There was no reject reaction or pharyngeal fistula in these 7 cases and the wound surface were all mucous membranized.All the incisions reached the primary healing.Conclusions ADM is easy to get and possesses good histocompatibility and compatible thickness.It is easy to be managed during operation and can modify the peripharyngeal defect with the combination of muscular flap of the pectoralis major or any other neck tissue.Strict nursing preparation before operation and perfect cooperation during operation are key steps to complete the surgery successfully.
3.Case study of Sir Run Run Shaw Hospital in operating a general medicine department
Yuxuan GU ; Minzhuo HUANG ; Lizheng FANG ; Qiang LI ; Hengjin DONG
Chinese Journal of Hospital Administration 2017;33(2):150-151
This paper described the measures taken by Sir Run Run Shaw Hospital of Zhejiang University School of Medicine in development of general medicine,and differential care of acute and chronic diseases. Rational allocation of medical resources and leveraging of tertiary hospital′s advantages in medicine and education effectively improved the utilization ratio of medical resources for better health of the people.
4.Influencing Factors of Unintentional Injuries among the Left-behind Children in a Poverty County in Yunnan Province
Ying HUANG ; Xuemei LI ; Meng TANG ; Yuxuan LUO
Journal of Kunming Medical University 2016;37(12):37-40
Objective To explore risk factors of unintentional injury among left-behind children in a rural poverty county and to provide evidence for injury intervention.Methods 2 909 students,including 1 630 left-behind children,were recruited from a poor counties of five schools by Multi-stage stratified cluster random sampling method,and were surveyed applying designed questionnaire,interview method and observation method to collect the data of the injury accidents and related factors in the last one year.Results The incidence of unintentional injury among the left-behind children in rural area was 34.0%,higher than the rate of 27.7% among non-left-behind children and the difference was statistically significant (c2 =13.541,P<0.05);in the top five injury type were falling injury (14.0%),burus (5.6%) and sharp instrument injury (3.6%),bite (3.0%),parts (1.6%) among left-behind children.Low age,often miss my mother,fighting in school,outdoor activities,road and traffic state were risk factors for injury of left-behind children.Corcltsion The unintentional injury of left-behind children has become a social problem that can not be ignored,and targeted intervention should be carried out.
5.CT Findings of Unusual Closed Retroperitoneal Trauma
Yuxuan WANG ; Weida LI ; Haijun DU ; Chaohui HUANG ; Xin GU
Journal of Practical Radiology 2001;0(10):-
Objective To analyse CT diagnosis of unusual closed retroperitoneal trauma so that to improve its diagnostic accuracy.Methods CT features of unusual closed retroperitoneal trauma confirmed by clinical data and surgery in 13 cases were analyzed.Results There were adrenal hematomas in 11 cases,among them,2 cases accompanied with renal arterial occlusion,appeared as renal arterial ruptured suddenly and "interface sign".The hematomas appeared as round,similar round or mass hyperdense shadows and in combination with periadrenal tissue injury;pancreatic rupture in 2 cases,appeared as linear area of low attenuation inside pancreas.Conclusion CT scan is an effective modality for diagnosing the unusual closed retroperitoneal trauma.Correct CT diagnosis is very important for the effective surgical treatment as well as reduction of severe complications and mortality of unusual closed retroperitoneal trauma.
6.Treatment of adrenocorticotropin-independent macronodular adrenal hyperplasia
Hengchuan SU ; Wenlong ZHOU ; Xin HUANG ; Jun DAI ; Yu ZHU ; Yuxuan WU ; Zhoujun SHEN ; Fukang SUN
Chinese Journal of Urology 2012;33(8):587-592
Objective To improve the diagnosis and treatment ot adrenocorticotropin-independent macornodular adrenal hyperplasia (AIMAH).Methods The clinical data of 17 cases with AIMAH from 2000 to 2011 were analyzed retrospectively,including 3 subclinical AIMAH,10 clinical AIMAH and 4 highrisk AIMAH patient,with common radiological characteristic of bilaterally enlarged adrenal glands with multiple nodules like ginger.The 3 cases of subclinical AIMAH patients presented with decreased serum ACTH,normal or slightly elevated plasma cortisol and urinary free cortisol level,no suppression following 1 mg overnight dexamethasone suppression test and absence of clinical signs of Cushing syndrome (CS).While clinical AIMAH and high-risk AIMAH presented with clinical signs of CS,elevated plasma cortisol and urinary free cortisol level,suppressed serum ACTH,loss of normal circadian rhythm in cortisol secretion and no suppression following the low-dose and high-dose overnight dexamethasone suppression test.Among the 4 cases of high-risk AIMAH,2 cases presented with osteoporosis,2 cases with hepatic dysfunction,3 cases with cardiopulmonary dysfunction,and 4 cases with severe hypertension.Three cases of subclinical AIMAH were treated with symptomatic treatment,10 cases of clinical AIMAH patients with surgical operation,4 cases of high-risk AIMAH patients with ketoconazole and surgical operation.Results Three subclinical AIMAH patients received symptomatic treatment and discharged from hospital with normal blood pressure and blood glucose.During the period of follow-up from 3 months to 3 years,endocrine results were normal.Seven clinical AIM AH patients underwent unilateral adrenal tumor resection plus ipsilateral partial adrenalectomy or total adrenalectomy.CS disappeared completely after 6 to 9 months.Two clinical AIMAH patients underwent simultaneous bilateral adrenalectomy.One case died of adrenal crisis after operation,and the other case presented with adrenal insufficiency but returned to normal after glucocorticoid replacement therapy,no Nelson's syndrome happened during the follow-up for 5 years.One clinical AIMAH patient undertook unilateral adrenalectomy twice by interval,followed by routine corticosteroid replacement therapy.Followed up for 10 years,no Nelson's syndrome happened.Four high-risk AIMAH patients received ketoconazole and then underwent right total adrenalectomy.Cortisol levels returned to normal after 1 to 2 months and during the follow-up for 1 to 3 years,the laboratory examinations maintained normal.Conclusions Different treatment methods should be adapted to different subtypes of AIMAH.For subclinical AIMAH,the principal treatment is symptomatic,and close follow-up with regular adrenal imaging and endocrine examination is required.Surgical operation should be performed when clinical symptoms of AIMAH appear.Medical management is essential for high-risk AIMAH to inhibit the production of cortisol at first.Once these patients could stand the stimulation caused by operation,the adrenal glands should be resected as soon as possible.The unilateral adrenalectomy is an effective treatment for clinical AIMAH.
7.Clinical and pathological characteristics of adrenal lipomatous tumors
Fukang SUN ; Xiaolong JIN ; Wenlong ZHOU ; Yuxuan WU ; Xin HUANG ; Yu ZHU ; Xin XIE ; Zhoujun SHEN
Chinese Journal of Urology 2009;30(9):581-584
be diagnosed by imaging examination before operation.The ALT patients with large or symptomatic adrenal lipomatous lesions or preoperatively diagnosed teratoma should be given surgical treatment.
8.Value of partial cystectomy combined with chemotherapy and radiotherapy in the treatment of muscle-invasive bladder cancer
Minguang ZHANG ; Zhoujun SHEN ; Cunming ZHANG ; Yuxuan WU ; Wenlong ZHOU ; Rongming ZHANG ; Yu ZHU ; Fukang SUN ; Yuan SHAO ; Xin HUANG
Chinese Journal of Urology 2012;(12):911-917
Objective To review the experience with partial cystectomy combined with chemo-and radiation therapies in the treatment of muscle-invasive bladder cancer (MIBC) to assess the local control and survival rates,and to identify predictive factors for recurrence and survival.Methods From 2002 through 2007,a total of 100 patients with MIBC underwent partial cystectomy combined with adjuvant chemotherapy and radiation therapy (PC group).Meanwhile,36 patients with MIBC underwent radical cystectomy (RC group).The clinical and pathological data of these patients were retrospectively reviewed.Primary endpoints were cancer-specific survival (CSS),bladder-intact cancer-specific survival and bladder cancer recurrence.Results The 5-year CSS rate of the entire cohort was 65%,which was higher in PC group than in RC group (68% vs 55%,P =0.033).In PC group,only 2 patients (2%) were confirmed to have residual tumor at the time of re-evaluation TUR 3 months after partial cystectomy.After a mean of 33.1 months,46 patients (46%) experienced superficial recurrence and 14 patients (14%) developed muscle-invasive recurrence.75% of recurrence occurred within 16 months.8 patients underwent salvage cystectomy.The 5-year bladder-intact survival rate was 63% in PC group.In multivariate analysis,the presence of tumor numbers more than 3 and tumors with infiltrating growth pattern were 2 predictive factors for cancer recurrence in PC group.In terms of survival,the presence of tumor numbers more than 3,lymphovascular invasion and partial cystectomy plus ureteral reimplantation (PC plus UR) were significantly associated with 5-y CSS in PC group and PC plus UR was indeed a protective factor for survival.By looking at the entire MIBC cohort,lymphovascular invasion,tumor numbers more than 3,history of superficial bladder cancer and age greater than 70 years old were identified as independent predictive factors for 5-y CSS.Conclusions Combined with adjuvant chemo-and radiation therapies,partial cystectomy might be a alternative to radical cystectomy for the treatment of MIBC,which provides adequate local control in selected patients,as well as acceptable survival rate.
9.Clinical analysis of 1 090 cases of rosacea and exploration of new diagnostic criteria for rosacea
Ben WANG ; Ji LI ; Sai YANG ; Yuxuan DENG ; Dan JIAN ; Wei SHI ; Yingxue HUANG ; Fangfen LIU ; Hongfu XIE
Chinese Journal of Dermatology 2017;50(3):162-166
Objective To propose a new diagnostic criterion for rosacea based on the analysis of clinical features of rosacea in a large sample.Methods A total of 1 090 Chinese outpatients with rosacea were enrolled from Department of Dermatology of Xiangya Hospital,and their demographic data,clinical manifestations and subjective symptoms were collected.According to results of descriptive analysis,clinical features of rosacea were summarized,and a new diagnostic criterion for rosacea was set up.Then,the sensitivity and specificity of the new diagnostic criterion were verified among 1 200 outpatients clinically characterized by facial erythema.Results Of 1 090 patients with rosacea,131 (12.0%) were male and 959(88.0%) were female,and the average age was 33.5 ± 11.1 years (range,10-66).Among the 1 090 patients,715 (65.6%) had initial lesions on the cheek,of whom,712 (99.6%) had intermittent flushing as the initial symptom,and 689 (96%) had sensitive skin symptoms such as dryness,burning and itching sensations;208 (19.1%) had initial lesions on the perioral region,of whom,204 (98.1%) had persistent erythema as the initial symptom;167 (15.3%) had initial lesions on the nose,of whom,163 (97.6%) had persistent erythema as the initial symptom;in addition,311 (28.5%) had lesions on the ocular region,and only 24 (2.2%) had lesions outside the face on the neck and retroauricular region.Based on these clinical features,a new diagnostic criterion for rosacea was proposed,including 1 major condition (intermittent flushing or persistent erythema on the cheek,perioral region or nose) and 5 minor conditions (1.sensitive skin symptoms such as burning,tingling,drying or itching sensations;2.telangiectasia;3.papules or pustules;4.hypertrophy;5.ocular symptoms).If with the major condition and at least one minor condition were met,patients could be diagnosed with rosacea.After verification among 1 200 patients with facial dermatitis clinically characterized by facial erythema,the new criterion was proved to have a sensitivity of 99.3% and a specificity of 95.8%.Conclusion A new diagnostic criterion for rosacea with high sensitivity and specificity is proposed,which is worthy of clinical application.
10.Clinical characteristics of 15 children with mixed phenotype acute leukemia
Yuxuan WANG ; Yuanyuan HUANG ; Hailong HE
Chinese Journal of Applied Clinical Pediatrics 2022;37(11):837-841
Objective:To analyze the clinical characteristics, treatment and prognosis of mixed phenotypic acute leukemia (MPAL) in children, and to provide reference for clinical optimization of diagnosis and treatment and improve the remission rate.Methods:Based on the diagnostic criteria of the World Health Organization (WHO) in 2016, the bone marrow cell morphology, immune typing, cytogenetics, molecular biological characteristics, treatment regimen, and prognosis of 15 children with MPAL who were admitted to Children′s Hospital Affiliated to Soochow University from January 2012 to December 2020 were retrospectively analyzed.The count data were compared between groups using the χ2 test, the measurement data that conformed to the normal distribution were compared using the t test, and the measurement data that were not normally distributed were compared using the rank sum test.Survival was estimated using the Kaplan- Meier ( K- M) method and the Log- rank method was used for comparison. Results:A total of 15 children with MPAL were admitted to Children′s Hospital Affiliated to Soochow University in the past 8 years, including 8 males and 7 females, with a median age of 6.8 years.Nine patients expressed B lymphocyte and myeloid phenotype, 5 patients expressed T lymphocyte and myeloid phenotype, and 1 patient expressed B and T lymphocyte phenotype.Karyotype of 11 children was examined, and the results showed that there were 2 cases of normal karyotype, 2 complex karyotype, 6 pseudodiploid and 1 subdiploid.Fusion genes were detected in 5 children, including 3 AML- ETO positive, 1 BCR- ABL positive, and 1 MLL gene positive.Thirteen patients were in complete remission (CR) after chemotherapy, with a total CR rate of 86.6% and a 2-year over survival (OS) rate of (68.2±13.4)%.Among the 15 children, 14 received induction chemotherapy and 1 gave up treatment for personal reasons.There were 10 patients with the first choice of acute lymphoblastic leukemia (ALL) chemotherapy regimen and 1 patient receiving CR, with a total CR rate of 10%.There were 4 cases of acute myeloid leukemia (AML) with the preferred chemotherapy regimen and 3 cases with CR in the first course of treatment, and the total CR rate was 75%.One case without remission was relieved after changing ALL chemotherapy regimen.The 2-year OS rates of 8 patients with hematopoietic stem cell transplantation (HSCT) and 6 patients without HSCT were (70.0±18.2)% and (66.7±19.2)%, respectively, with no significant difference ( χ2=0.318, P=0.573). Conclusions:Children with MPAL is a rare malignant tumor, mainly characterized by the co-expression of lymphoid and myeloid antigens.Chemotherapy alone or HSCT can achieve a good prognosis in the short term, but the long-term efficacy remains to be further observed.