Objective To investipate the cerebral autosomal dominat arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) through the clinical features , pathology, neuroimage, and molecular genetics as well as the family tree of a case as to exploring the diagnostic method of the disease .Methods Systematic study on the clinical manifestations, genetic site, neurologic and muscular biopsy was performed. Results The main clinical features including poor memory and history of stroke were found. Neuroimaging examination showed multiinfarct lesions and leukoencephalopathy. Biopsy indicated the arteriolar hyalinosis,GOM and osmiophilic granule. A family history was confirmed. A mutation on the fourth exon of notch 3 gene was revealed. And no risk factors of hypertension and arteriosclerosis were found. All these features are in conformity with those of CADASIL.Conclusion CADAIL is not rare and is possible to be defined in vivo by way of dermal biopsy,examination of gene and neuroimage characteristics.

Objective To study the effects of formaldehyde on activities of enzymes in testes of male mice. Methods Male Kunming mice were used. Experimental groups had been exposed to formaldehyde with different doses by i.p. once per day for 7 consecutive days. The formaldehyde doses were 0.2, 2.0 and 20.0 mg/kg body weight. The mice were killed after 7 days of treatment and their testes were fetched out to be made into even slurry and the activities of LDH, G-6-PD and SDH in them were tested. Results The activities of G-6-PD and SDH were decreased with the increasing of doses of formaldehyde. Compared with the control group, the activities of SDH in each exposed group had significantly decreased (P

Objective To evaluate urgent selective arterial embolization to treat massive postpartum hemorrhage. Methods Twenty seven patients with ages of 21～53 years undengoing severe postpartunm hemorrhage, were due to centrol placenta previa, uterine atony, birth canal trauma, placenta accretio, cervical pregnancy etc. All of the patients had lost a volume of blood about 1 000ml to 5 000ml while the hemorrhage could not be controlled with vaginal packing and administration of uterotonic drugs. Urgent hemostatic embolization was performed for them. After angiography, super selective catheterization was performed for bilateal anterior division of internal iliac branch of uterine arteries and embolized with Gelfoam particles. Results Catheterization success rate was 96.3%. Angiography showed ectopic uterine artery in one case. Immediate block of hemorrhage took place in 22 cases and gradual hemostasis appeared in 4 cases, the efficacy rate was 96.3%. The one with ectopic uterine artery was operated upon to ablate the uterus. 11 patients with (bleeding) shock and 8 patients with DIC were all saved. Conclusions Urgent arterial embolization is an ideal method for treating life threatening postpartum hemorrhage. The procedure saves the maternal uterus and is also effective for postpartum DIC.

Objective To compare the clinical efficacy and safety between the improved ligation method and the traditional ligation method in the treatment of internal hemorrhoid. Methods Double blind and randomized study were made in 86 patients with internal hemorrhoid. The traditional method was performed by ligation of internal hemorrhoidal body, and the improved method was to ligate rectal mucous membrane above internal hemorrhoidal radicles. Results The improved method has better effect than the traditional method. The clinical symptoms of internal hemorrhoid such as bleeding,pain,constipation,edema,itching and erosion in the patients treated by the improved method were significantly improved compared with the patients treated by the traditional method(P

The General Rules of the Civil Law of the People′s Republic of China(hereinafter the General Rules)shall officially come into effect as of July 1 of 2017.In this consideration,the paper probed into the legal attributes of the doctor-patient relationship in China in view of the relationship management in line with the General Rules.Also analyzed are the basic principles to be observed by both parties as regulated by the General Rules and patient rights protection.These efforts aim at elevating China′s medical service,protecting legitimate rights of both parties,and encourage a healthy and harmonious doctor-patient relationship.

OBJECTIVE: To investigate the clinical features and operation treatment of the congenital middle ear cholesteatoma. METHOD: A retrospective review of clinical and surgical records of 10 patients with congenital middle ear cholesteatoma were performed. All patients were treated by surgeries,5 of 10 cases deal with one-stage tympanoplasty after drum exploration by external auditory meatus, 3 cases dealed with closed mastoidotympanectomy and tympanomastoidectomy, 2 cases dealed with open mastoidotympanectomy and tympanomastoidectomy. RESULT: The cholesteatomas were located at or around the posterior tympanum or mesotympanum in 5 patients, confined to the tympanic cavity and attic in 3 patients, advanced cholesteatoma that extended from the tympanic cavity into the mastoid antrum was seen in 2 patients. The mean postoperative PTA was 30 dB HL, the mean ABG was within 20 dB, after six months. No residual or recurrence of cholesteatoma was found. CONCLUSION The congenital cholesteatoma often originates from the posterior or anterior of the middle ear, with hiding lesion, thus result in severe conductive hearing loss. Imaging examination plays an important role in diagnosing and treating of congenital cholesteatoma. Early stage surgical treatment can obtain a good hearing reconstruction effect.
Adolescent ; Adult ; Child ; Child, Preschool ; Cholesteatoma ; congenital ; surgery ; Cholesteatoma, Middle Ear ; surgery ; Ear, Middle ; physiopathology ; Female ; Follow-Up Studies ; Humans ; Male ; Retrospective Studies ; Tympanoplasty ; methods ; Young Adult

Objective To evaluate the efficacy of myringotomy with grommet insertion in the treatment of tympanic membrane atelectasis .Methods From July 2011 to July 2013 ,62 patient with tympanic membrane atelecta-sis were treated with myringotomy with grommet insertion in our hospital ,we evaluated 54 patients(56 ears)whose follow -up period was 1 year or more .Of the 54 patients included in this study ,28 (30 ears))were female and 26(26 ears)were male .The age of the patients ranged from 8 to 54 ,with a mean age of 25 .8 ± 6 .6 years old ,and 18 pa-tients (32% ) were under the age of 16 .The air -bone gap(ABG)was compared at pre -operation and 1 year after post-operation .Results The average ABG of pre-operation and post -operation ,including all patients ,were 27 . 07 ± 5 .03 dB and 15 .52 ± 5 .73 dB ,respectively (P<0 .05) ,and the difference was statistically significant .All the 3 groups ,the ABG of pre- and post-operation ,the difference of each group was statistically significant .Conclusion Myringotomy with grommet insertion was effective in treating tympanic membrane atelectasis .

Objective To investigate the clinical characteristics of the tympanic membrane atelectasis and treatment methods ,and to provide a reference value for future clinical diagnosis and treatment .Methods A retro‐spective analysis of 86 patients(104 ears) with tympanic membrane atelectasis treated in our hospital from June 2011 to August 2013 .Disease severity was classified according to the erasmus classification of atelectasis by Sade ,and pre- and post -operative air -bone gaps (ABG) were compared .Results There was no statistical difference of mastoid gasification on CT scan between mild and sever tympanic membrane atelectasis (P>0 .05) .While the sta‐tistical difference was found in two groups of whether there were soft tissues in middle ear and mastoid cavity on CT scan(P<0 .05) .There was an improvement in the average ABG for all stages .Conclusion This study demonstrated that surgical intervention had a favorable effect on hearing level across all stages .The treatment of atelectatic ears should be taken and individualized .

Objective: to select the optimal acupuncture therapeutic projects on cerebral infarction-related motor dysfunction of lower limbs. Methods: to optimize the combination projects on 4 factors and 3 levels affecting the acupuncture effect on cerebral infarction by using orthogonal design targeting on patients with cerebral infarction-related motor dysfunction of lower limbs, and Fugl-Meyer score of limb motor function was taken as indexes. Results: The relatively optimal Fugl-Meyer score of lower limb function can be obtained within 3-day duration of cerebral infarction. Conclusions: As far as the considered factors and levels are concerned, the previously mentioned project is the optimal acupuncture therapeutic project for cerebral infarction-related motor dysfunction of lower limbs.

Objective:To detect the expression of IL-17A、IL-10 and IFN-? in patients wth different forms of inflammatory bowel disease(IBD) during clinical remission phase and investigate their role in the onset and treatment of IBD.Methods:Tissue samples were obtained from patients with ulcerative colitis(UC,n=46),Crohn's disease(CD,n=12),and normal colorectal tissues(n=20).IL-17A expression was evaluated by a standard immunohistochemical procedure.Serum IL-17A、 IL-10 and IFN-? levels were determined by ELISA.Results:IL-17A expression was not detected in samples from normal colonic mucosa but was present in the mucosa of IBD.The level of IL-17A significantly increased in IBD patients while it was not detected in the sera of normal individuals.The level of IL-10 in patients with Crohn's disease was significantly higher than that in patients with ulcerative colitis and control group(P