Objective To discuss the treatment of craniocerebral injuries caused by earthquake. Methods Retrospective analysis of clinical information for 256 patients with craniocerebral injury caused by an earthquake. Results The ‘Classification and Treatment’ was applied to the patients, whether or not they were operated on. A total of 146 patients were cured, 68 improved, 24 remained dependent on the care of others, and 8 died. The mortality rate was 3.13%. Conclusion Applying the ‘Classification and Treatment’ to patients with craniocerebral injury following an earthquake supported the use of medical resources and was associated with a low rate of death and disability.
Purpose To analyse the maculopathy in 597 eyes of 317 cases with diabetic retinopathy,and to explore the classification and visual prognosis. Methods Using fluorescein angiography to examine the extend of capillary leakage and foveal avascular zone as well as the extent of the capillary closure in macular area. Results ①Diabetic maculopathy was divided into 5 types,among 597 eyes,no leakage type 154 eyes (25.8%),focal edema type 188 eyes(31.5%),diffuse edema type (including cystoid edema)231 eyes(40.0%),ischemic type 12 eyes(2.0%) and proli ferative type was 4 eyes(0.7%).② There is close relationship between the classification and visual prognosis.such as when visual acuity was ge;0.5,no leakage type was 99.4%, focal edema type was 83.0%,diffuse edema type was 28.4%,ischemic type was 8.4%,and proliferative type was 0.5%.the visual acuity of cystoid edema was worse than diffuse edema only 20.3%.③The stage and visual prognosis:The higher the stage the worse the visual prognosis.if visual acuityge;0.5, 1 stage in 96.2% eyes,2 stage in 84.8%,3 stage in 53.2%,4 stage in 37.2%,5 stage in 12.5%. Conclusion Diabetic maculopathy is the main cause of visual impairment in diabetic retinopathy. Different type has different visual prognosis.macular edema and cystoid edema are the main factors to decrease visual acuity and could be treated by focal and grid laser photocoagulation to prevent visual loss. (Chin J Ocul Fundus Dis,2000,16:144-146)
Objective To review the clinical operation methods of abdominal incisional hernia. Methods Classification, operation method and fellow-up of 78 patients with abdominal incisional hernia were retrospectively analyzed. Results The average time of fellow-up was 26 months. Nineteen cases were repaired with simple suture with 3 cases (15.8%) recurrence, 57 cases were repaired with man-made material with 2 case （3.4%） recurrence. Conclusions Individual operation method should be chosen according to body condition, classification of the size of abdominal loss and abdominal hypertension. It is an effective method to repair the hernia of abdominal incision with man-made material.
Objective To recognize and reevaluate the pathologic anatomic classification of ventricular septal defect （VSD）. Methods From January,2002 to October,2004,119 patients less than 10kg of body weight with simple VSD whose pathologic anatomic classification was determined by preoperative echocardiography and ascertained during surgery were choosed randomly. Results （1） There were fihy-one patients with perimembranous VSD （diameter 0. 6±1.0 cm）, 8 VSD situated in the membranous septum （diameter 0. 5±0.4 cm）, 21 VSD extending to inlet （diameter 0.8±0.5 cm）, 14 extending to outlet （diameter 1.0±0. 6 cm） and 8 extending to trabecula （diameter 0. 8±0.6 cm）. In this group, accessory tricuspid valve tissue was formed in 14 patients（diameter 0. 5±0.3 cm）. （2） Twenty-one patients had conoventricular VSD （diameter 1.2±0. 8 cm）, among them 13 VSD had muscle margins, 8 extending to membranous septum, 14 had septal band hypertrophy, and 5 had subaortic stenosis. （3） Twenty-six patients had subpulmonary VSD（diameter 0.8±0.8 cm）, 18 VSD lay immediately below pulmonary valve, 8 had muscle distant from pulmonary valve, 20 lay completely below pulmonary valve, and 6 lay below pulmonary valve and aortic valve. （4） Ten patients were atrioventricular canal type or inlet VSD （diameter 1.2±0.8 cm）. （5）Eleven patients had muscular VSD, among them 3 were single ,and 8 multiple （diameter 0. 4±0.3 cm）. Conclusion It will be more clinically significant that VSD is classified into perimembranous, conoventricular, atrioventricular canal or inlet, muscular and subpulmonary artery or conical types.
Objective To review the research progress of the risk factors for slip progression and the pathogenesis of lumbosacral spondylolisthesis, and to discuss the value of Spinal Deformity Study Group (SDSG) classification system for lumbosacral spondylolisthesis. Methods Recent articles about the risk factors for slip progression and the pathogenesis of lumbosacral spondylolisthesis were reviewed and comprehensively analyzed with SDSG classification system of lumbosacral spondylolisthesis. Results Pelvic incidence (PI) is the key pathogenic factor of lumbosacral spondylolisthesis. The Meyerding grade of slip, PI, sacro-pelvic balance, and spino-pelvic balance not only are the fundamental risk factors of slip progression, but also are the key factors to determine how to treat and influence the prognosis. Therefore, compared with Wiltse, Marchetti-Bartolozzi, and Mac-Thiong-Labelle classification systems of lumbosacral spondylolisthesis, SDSG classification based on these factors mentioned above, has better homogeneity between the subjects of subgroup, and better reliability, moreover, could better guide operative plan and judge the prognosis. Conclusion It is suggested that the SDSG classification system should be the standard classification for lumbosacral spondylolisthesis for the clinical and research work.
Objective To summary the pathological classification， clinical manifestations， diagnosis， and treatments of gastrointestinal neuroendocrine tumors （GE-NETs）. Methods Domestic and international literatures were collected to summary the status of clinical researches and treatments of GE-NETs. Results GE-NETs derived from enterochromaffin cells throughout the gut which had the function of amine precursor uptake decarboxylase （APUD）. These tumors secreted discrete bioactive substances and produced characteristic immunohistochemical patterns， making patients to manifest endocrine syndrome. But there were no unified standards on the diagnosis， grade， TNM classification， and prognosis of GE-NETs. Early diagnosis rate of GE-NETs was low， and most of tumors were asymptomatic and detected at late stage， with a tendency to metastasize to the liver. Imaging examation was important in early diagnosis of GE-NETs. Surgery was the traditional first-line therapy and the only possible curative approach. Somatostatin analogues， such as long-term-release （LAR） octreotide， could relieve the hormonal symptoms， slow down the tumor growth， and had shown synergistic antiproliferative activity in combination with biological agent everolimus. Conclusions The lack of standardized classification and an incomplete understanding of this disease are some of the impediments to the progress of treatment. Individualized comprehensive therapy is the aim of the future treatment.
ObjectiveTo sum up staging treatment experiences of hip preservation for avascular necrosis of the femoral head (ANFH) according to China-Japan Friendship Hospital Classification (CJFH Classification).MethodsThe literature about hip preservation of ANFH was extensively reviewed, and a staging treatment method for ANFH was set up base on CJFH Classification and the 28 years of clinical experience in this research group.ResultsAccording to CJFH Classification, the ANFH can be rated as types M, C, and L. And the type L is rated as L1, L2, and L3 subtypes. The staging treatment method for ANFH based on CJFH Classification is set up. Conservative treatment was selected for CJFH-M patients because the necrotic area is small and in the medial non-weight-bearing area. Minimally invasive sequestrum clearance, impacting bone graft, and supporting allogenic fibular graft is selected for CJFH-C patients because the necrotic area is also small and in the lateral non-weight-bearing area. If patients are in CJFH-L1, normal bone area is less than 1/3 on hip abduction radiograph, the sequestrum clearance and impacting bone graft via surgical hip dislocation approach can be selected. If patients are in CJFH-L1, normal bone area is more than 1/3 on hip abduction radiograph, the transtrochanteric curved varus osteotomy can be selected. The rotational osteotomy on the base of femoral neck via surgical hip dislocation approach is for CJFH-L2 patients. Total hip arthroplasty via direct anterior approach is for CJFH-L3 patients.ConclusionThe staging treatment method for ANFH according to CJFH Classification has good short-term effectiveness. But the long-term effectiveness needs further follow-up.
Objective To evaluate the characteristics, classification, treatment methods, and cl inical outcomes of the spoke heel injuries in children. Methods From June 2001 to June 2008, 289 children with bicycle or motorcycle spoke heel injuries were treated, including 179 males and 110 females aged 2-12 years old (average 3.9 years old). There were 179 cases of skin contusion and laceration (type I), 83 cases of skin and soft tissue defect with Achilles tendon exposure (type II), and 27 cases of wide skin and soft tissue defect with the Achilles tendon defect and rupture (type III). The defect size of the skin or the soft tissues ranged from 3 cm × 2 cm to 11 cm × 7 cm in type II and type III injury. The time between injury and hospital admission was 1-53 days (average 14.5 days). Child patients with type I injury were managed with dressing or suturing after debridement. For the child patients with type II injury, the wound was repaired with the regional fascia flap in 53 cases, the reverse sural neurocutaneous vascular flap in 19 cases, the reverse saphenous neurocutaneous vascular flap in 9 cases, and the lateral supramalleolar flap in 2 cases. For the child patients with type III injury, 6 cases underwent primary repair of the Achilles tendon followed by the transposition of the reverse sural neurocutaneous vascular flap, 3 cases received primary repair of the wound with the reverse sural neurocutaneous vascular flap and secondary reconstruction of the Achilles tendon with the upturned fascia strip or the ipsilateral il iotibial tract transplant, and 18 cases underwent primary repair of the wound and the Achilles tendon with the sl iding bi-pedicled gastrocnemius musculocutaneous flap. The flap size ranged from 4 cm × 2 cm to 30 cm × 12 cm. All the donor sites were closed bypartial suture and spl it-thickness skins graft. The lower l imbs were immobil ized with plaster spl ints after operation. Results All the flaps survived except for 1 case of type II suffering from distal flap venous crisis 3 days after operation and 6 cases of type III suffering from distal flap necrosis 3-5 days after operation. All those flaps survived after symptomatic treatment. All the skin grafts at the donor site survived uneventfully. All the wounds healed by first intention. All child patients were followed up for 15-820 days (average 42 days). Child patients with type I and type II injury had a full recovery of ankle functions. While 25 cases of type III injury had ankle dorsal extension degree loss (10-30°) and unilateral plantar flexion strength decrease 3 months after operationwithout influence on walking, and 2 cases recovered well. Conclusion Spoke heel injury in children has special mec hanisms of injury, and the choice of proper treatment method should be based on the types of injury.
One hundred and thirty patients with uveitis in north-western zone of our country were analyzed based on anatomical classification and their causes. It was found that anterior uveitis was the commonest type in uveitis,accounting for 86.15% of total patients. Intermediate uveitis, pan-uveitis and posterior uveitis accounted repectively for 6.92%, 3.85%and3.08% of the total patients. Rheumatic arthritis was the most frequently accompanied systemic disease in patients with uveitis,showing a possibly causative link between them in their pathogenesis. （Chin J Ocul Fundus Dis,1994,10:156-158）
Objective To study the anatomy and variations of hepatic veins draining into inferior vena cava （IVC）， and to classify the surgical techniques of piggyback liver transplantation （PBLT） based on the view of hepatic veins anatomy with IQQA liver image analysis system so as to provide the important basis for the perioperative clinical decision making. Methods Two hundred and forty-eight cases of PBLT were preformed in the Zhongnan Hospital of Wuhan University and the 3rd Xiangya Hospital of Central South University from May 2000 to August 2007， the types of hepatic veins were summarized according to the anatomy of hepatic veins and short hepatic veins draining into IVC at the second and third hepatic hilars. Forty cases of PBLT were preformed in the Zhongnan Hospital of Wuhan University from March 2010 to April 2013， and the anatomy of hepatic veins was reviewed with IQQA liver image analysis system. The anatomy of hepatic veins and technological type of liver transplantation were recorded respectively. Results Of these 248 livers studied in our center， type Ⅰ（the left and middle hepatic vein joined as one trunk ） was found in 142 cases （57.25%）， type Ⅱ （the right and middle hepatic vein joined as one trunk） was 54 cases （21.77%）， type Ⅲ （three hepatic veins joined as one trunk） in 14 cases （5.64%）， type Ⅳ （the left， middle， and right hepatic veins were all unique）in 34 cases （13.71%）， and type Ⅴ （no hepatic veins but short hepatic veins） in 4 cases （1.61%）. The data of 40 cases of PBLT from IQQA liver image analysis system showed that type Ⅰwere found in 24 cases （60.00%）， type Ⅱin 9 cases（22.50%）， type Ⅲ in 2 cases （5.00%）， type Ⅳ in 4 cases （10.00%）， and type Ⅴ in 1 case （2.50%）， which were matched with hepatic vein classification standard of the author. Conclusions Studying the anatomy and variations of hepatic veins draining into IVC with IQQA liver image analysis system and classifying the surgical techniques of PBLT （type Ⅰ，Ⅱ，Ⅲ，andⅣA patients can be performed classical PBLT；Type ⅣB and Ⅴ patients can only be performed ameliorative PBLT） could provide an important basis for clinical preoperative decision.