Objective:To investigate the clinical efficacy of partial excision of nail matrix combined with phenolic ablation in the treatment of ingrowing toenail.Methods:115 patients(148 toenails) with ingrowing toenail treated in the Central hospital of Wuhan from October 2004 to May 2013 were selected for this study.The patients were divided into two groups,53 patients(67 toenails) admitted from October 2004 to December 2007 were considered as the observation group and treated with Partial excision of nail matrix,62 patients(81 toenails) admitted from January 2008 to May 2013 were considered as the control group and treated with Partial excision of nail matrix and phenolic ablation.The bleeding time,pain relief time,healing time,recurrences after one year and satisfaction rate of two groups were compared.Results:The wounds of 148 toenails were healing.The Bleeding time,pain relief time,recurrences after one year in the control group (1.85:±:0.42days,13.25± 2.17hours) were lower than the observation group (2.69± 0.53 days,21.54± 2.56hours),and healing time in the control group (11.32± 2.37days) were longer than the observation group (8.93± 2.06 days)(P＜0.05),the recurrence rate and overall satisfaction rate of observation group and control group were 6.15％,12.5％ and 97.06％,91.07％.Conclusion:Partial excision of nail matrix combined with phenolic ablation was more effective in the treatment of ingrowing toenail than surgical excisional techniques.

Objective: To observe the clinical efficacy of pediatric massage (tuina) for chronic cough in children. Methods: A total of 96 cases were randomized into a control group and an observation group, with 48 cases in each group. Cases in the control group received routine pediatric massage manipulations. Cases in the observation group received additional Mo-rubbing abdomen manipulation. The treatment was done 3 times a week and 12 times made up a treatment session. The cough symptom scores were evaluated before treatment and after 3, 6, 9 and 12 treatments respectively. Results: There were 8 dropouts in the observation group and 5 dropouts in the control group. Before treatment, there was no statistical difference in coughing score between the two groups (P>0.05). After 9 times of treatment, the total coughing scores were significantly reduced in both groups (both P<0.05); however, there were no statistical differences between the two groups in the score differences between before treatment and after 3, 6 and 9 times of treatment (all P>0.05). After 12 times of treatment, the total coughing scores were significantly reduced in both groups (both P<0.05), along with a statistical difference between the two groups in the score difference between before treatment and after 12 times of treatment (P<0.05). There was a statistical difference between the two groups in overall response (P<0.05). The total effective rate in the observation group was 92.5％, versus 86.0％ in the control group, showing a statistical difference (P<0.05). Conclusion: The routine pediatric massage manipulations alone or in combination with Mo-rubbing abdomen manipulation both can significantly improve chronic cough in children; however, the combination obtains a better effect.

OBJECTIVETo describe a new method of accessory nerve defect reconstruction with sternocleidomastoid muscle-great auricular flap.

METHODSThirty-four cases receiving traditional radical neck dissection were divided into two groups: single neck dissection group (n = 19) and accessory nerve reconstruction group (n = 15). Surgical procedure of the reconstruction was described in detail. Postoperative shoulder functions were compared between the two groups.

RESULTSAccessory nerve reconstruction group experienced much better shoulder function recovery than that in single neck dissection group.

CONCLUSIONSReconstruction of accessory nerve defects with sternocleidomastoid muscle-great auricular nerve flap is simple, effective and complication-free.

Accessory Nerve ; surgery ; Accessory Nerve Injuries ; Adult ; Aged ; Carcinoma, Squamous Cell ; secondary ; surgery ; Ear ; innervation ; Female ; Humans ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Male ; Middle Aged ; Mouth Neoplasms ; pathology ; surgery ; Neck ; Neck Dissection ; methods ; Neck Muscles ; surgery ; Nerve Transfer ; methods ; Surgical Flaps ; Treatment Outcome

OBJECTIVESThe value of supraomohyoid neck dissection used in treating oral squamous cell carcinoma was discussed.

METHODSTwenty-seven cN0 patients with oral squamous cell carcinoma were entered into the study. Supraomohyoid neck dissection was performed to remove the lymphatic tissue of level I, II, and III. The operation duration and shoulder function were recorded.

RESULTSThe average operation duration was (1.6 +/- 0.2) h. Nineteen percent (5/27) of the cN0 neck were proved positive pathologically which included two cases in level I and four in level II (one case had both level I and II metastases). Shoulder function recovered in three months after operation. All patients were followed up from two years to four years and none of them had local or neck recurrence.

CONCLUSIONSSupraomohyoid neck dissection is a right choice for cN0 patients with oral squamous cell carcinoma with its advantages in both curing neck lymphatic metastases and preserving neck and shoulder contours and functions.

Adult ; Aged ; Carcinoma, Squamous Cell ; pathology ; surgery ; Female ; Humans ; Male ; Middle Aged ; Mouth Neoplasms ; pathology ; surgery ; Neck Dissection ; methods ; Neoplasm Staging

Objective To explore the relationship between post-traumatic stress disorder (PTSD) and perceived social support (PSS)ability among middle school students in earthquake-stricken areas after the Wenchuan earthquake accident. Methods A total of 1966 students from three secondary schools of Wenchuan earthquake-stricken areas were evaluated by PTSD Checklist-Civilian Version (PCL-C) and Perceived Social Support Scale (PSSS). Results The overall incidence rate of PTSD was 78.3%, with severe PTSD as 24.38%. Significant differences on the incidence rates of PTSD were found among the students who were in different PSS levels (P<0.05) and significant negative correlation existed between the levels of severity on PTSD and PSS (γ=-0.226, P<0.05). Significant differences on PTSD incidence rates were found among those students who were from different families or out-family PSS levels (P=0.009, P<0.05). Significant negative correlation existed between the severity of PTSD and family or out-family PSS level (γ=-0.176, P<0.05, γ=-0.214, P<0.05). Conclusion Relationships between the incidence rate, severity of PTSD and PSS levels existed among the middle school students in Wenchuan earthquake-stricken areas, with higher PSS, lower incidence rate and lighter severity of PTSD. Psychological intervention for earthquake-stricken students should be carried out.

OBJECTIVEThe surgical anatomy and preservation of the accessory nerve in radical functional neck dissection were studied.

METHODSThirty-three cN(0) patients with oral cancers were entered into the study. Radical functional neck dissection were performed and the relations between the accessory nerve and its surrounding structures were recorded.

RESULTSThe accessory nerve going through or beneath the sternocleidomastoid muscle occurred in 82% (27/33) and 18% (6/33) of the patients respectively. Communicating branches between the accessory and the cervical nerves were found in 85% (28/33). There was 2 to 3 cm of the accessory nerve paralleled to the anterior border of the trapezius muscle before it entered the muscle in 70% (23/33). The dissection of the nerve needed 20 to 30 minutes. Twenty-seven percent of the patients had pathologically proved lymph node metastases.

CONCLUSIONSLooking for accessory nerve under the upper portion of the sternocleidomastoid muscle and above the middle point of the muscle posterior border is simple and safe. The point of the great auricular nerve going out the muscle is an important indicator for finding the accessory nerve.

Accessory Nerve ; pathology ; physiopathology ; Adult ; Aged ; Carcinoma, Squamous Cell ; surgery ; Female ; Humans ; Male ; Middle Aged ; Mouth Neoplasms ; surgery ; Neck Dissection ; methods ; Neck Muscles ; innervation

An adjustable folding mount is presented in this paper. It is a multi-functional device for one or more patient's infusions, continuous traction and functional training, and life nursing etc.
Equipment and Supplies ; Fluid Therapy ; instrumentation ; Humans ; Nursing Care ; Traction ; instrumentation

OBJECTIVETo explore the effect of compound qizhu granule (CQG) on cellular immunity of chronic hepatitis B (CHB) patients.

METHODSTotally 103 CHB patients treated with lamivudin (LAM) for 6 months, who had partial virological response (HBeAg positive) were randomly assigned to two groups, 50 in the treatment group and 53 in the control group. All patients took LAM 100 mg (once a day) plus ADV 10 mg (once a day). Patients in the treatment group additionally took CQG, one dose per day. After one-year treatment hepatitis B virus (HBV) DNA negative rates, HBeAg seroconversion, levels of HBV specific cytotoxic T lymphocyte (CTL), non-specific CTL and natural killing (NK) cells were compared between the two groups.

RESULTSAfter 1-year treatment, HBV DNA negative rate of the treatment group was 88: 0% in 44 cases, slightly higher than that of the control group (41 cases, 77.4%), but with no statistical difference (P >0.05). HBeAg seroconversion of the treatment group was 32.0% in 16 cases, higher than that of the control group (8 cases, 15.1%), with statistical difference (P <0.05). Levels of HBV specific CTL (0.79%±0. 07%), non-specific CTL (19.4%±1.8%) and NK cells (14. 1%± 1.5%) of the treatment group were higher than those of the control group (0.58% ± 0.08%, 17.5% ± 1.7%, and 11.1%±1.5%, respectively; allP <0.01).

CONCLUSIONTreating CHB patients with partial virological response by ADV plus CQG could improve specific and non-specific cellular immunity, thereby elevating HBeAg seroconversion rate.

Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B e Antigens ; immunology ; Hepatitis B virus ; genetics ; Hepatitis B, Chronic ; drug therapy ; immunology ; Humans ; Immunity, Cellular ; immunology ; T-Lymphocytes, Cytotoxic ; drug effects

Background:The purpose of this study was to analyze cases of AO31-A2 intertrochanteric fractures (ITFs) and to identify the relationship between the loss of the posteromedial support and implant failure.Methods:Three hundred ninety-four patients who underwent operative treatment for ITF from January 2003 to December 2017 were enrolled.Focusing on posteromedial support,the A2 ITFs were divided into two groups,namely,those with (Group A,n =153) or without (Group B,n =241) posteromedial support post-operatively,and the failure rates were compared.Based on the final outcomes (failed or not),we allocated all of the patients into two groups:failed (Group C,n =66) and normal (Group D,n =328).We separately analyzed each dataset to identify the factors that exhibited statistically significant differences between the groups,In addition,a logistic regression was conducted to identify whether the loss of posteromedial support of A2 ITFs was an independent risk factor for fixation failure.The basic factors were age,sex,American Society of Anesthesiologists (ASA) score,side of affected limb,fixation method (intramedullary or extramedullary),time from injury to operation,blood loss,operative time and length of stay.Results:The failure rate of group B (58,24.07％) was significantly higher than that of group A (8,5.23％) (x2 =23.814,P ＜ 0.001).Regarding Groups C and D,the comparisons of the fixation method (P =0.005),operative time (P =0.001),blood loss (P =0.002)and length of stay (P =0.033) showed that the differences were significant.The logistic regression revealed that the loss of posteromedial support was an independent risk factor for implant failure (OR =5.986,95％ CI:2.667-13.432) (P ＜ 0.001).Conclusions:For AO31-A2 ITFs,the loss of posteromedial support was an independent risk factor for fixation failure.Therefore,posteromedial wall reconstruction might be necessary for the effective treatment of A2 fractures that lose posteromedial support.

OBJECTIVETo evaluate the progression in morphologic changes of lungs in SARS patients.

METHODSFour cases of SARS with lung tissue samples available (including one for ultrastructural examination) were enrolled into the study. Histochemical study for VG, Masson, reticulin, orcein, PAS, sirius red stains and immunohistochemical study for vimentin, desmin, smooth muscle actin, HHF-35, CD34, F8, collagen types I and III were also performed.

RESULTSAccording to the morphologic changes, lung lesions in SARS were subcategorized into 3 phases: acute exudative inflammation, fibrous proliferation and the final fibrotic stage. Two cases belonged to the acute exudative phase, in which the course was less than 20 days. The principal lesions consisted of acute alveolar exudative inflammation, hyperplasia of alveolar epithelium, necrosis, alveolar hyaline membrane formation, alveolar desquamation and focal fibroplasia. The acute exudative protein was PAS-positive. There was an increase in reticulin fiber formation. The reactive fibroblasts were highlighted by desmin and vimentin. One case belonged to the fibroproliferative stage, in which the course was around 25 days. Major lesions included proliferative interstitial pneumonia with early pulmonary fibrosis. There was also evidence of organizing pneumonia, with an increase in reticulin fiber formation, which had a glomeruloid appearance on special stain. The mesenchymal cells showed either myofibroblastic (which expressed desmin, HHF-35, smooth muscle actin and vimentin) or fibroblastic (which expressed vimentin only) differentiation. Fibroelastosis and fibroplasia was also noted. The remaining case belonged to the fibrotic stage, in which the course was around 75 days. The main features included diffuse fibrosis and honeycomb change, which were highlighted by sirius red stain. Immunohistochemistry showed mainly types I and IV collagen fibers. In all lesions, there was also an increase of number of CD68-positive macrophages.

CONCLUSIONSThe morphologic progression in lungs of SARS patients is characterized by the development of increased fibrosis. The primitive mesenchymal cells, hyperplastic alveolar epithelial cells and macrophages play an important role in the pathogenesis.

Actins ; metabolism ; Adult ; Collagen Type I ; metabolism ; Desmin ; metabolism ; Humans ; Lung ; metabolism ; pathology ; Male ; Middle Aged ; Pulmonary Fibrosis ; pathology ; Severe Acute Respiratory Syndrome ; metabolism ; pathology ; Vimentin ; metabolism