Objective To summarize the injury characteristics of the whole hand degloving injury and to explore its classification and treatment. Methods Between December 1999 and May 2010, 41 cases of the whole hand degloving injury were admitted for treatment. There were 28 males and 13 females with an average age of 35 years (range, 18-58 years). The causesof injury included mangled injury in 28 cases and crush injury in 13 cases. The interval between injury and surgery was 1-10 hours (mean, 3 hours). According to self-made classification standard for whole hand degloving injury, 11 cases were rated as type I, 5 cases as type II, 4 cases as type III, 8 cases as type IV, and 13 cases as type V. Type I injury was treated by replantation surgery with vascular anastomosis, type II by reconstruction with thumb flap and the second toe containing dorsal skin flap, type III by reconstruction with the second toe containing dorsal skin flap of both feet, type IV by replantation surgery with vascular anastomosis, and type V by reconstruction with thumb flap containing dorsal skin flap (8 cases) or repairing with abdominal flap (5 cases). The size of the dorsal flap was between 9 cm × 6 cm and 17 cm × 11 cm and the dorsal donor site was covered with free skin grafting. Results After surgery, partial necrosis occurred at fingers in 6 patients with type I injury, and at fingers and palm skin in 6 patients with type IV injury; the flaps, the reconstructed fingers, and replanted skin all survived in the others. The grafted skin at donor sites successfully healed. Forty cases were followed up from 6 months to 7 years (mean, 14 months). The skin color and texture were close to normal hand in the cases undergoing replantation, who had the best function restoration with S2-S4 sensory recovery; the hand function was basically restored with S2-S3 sensory recovery in the cases undergoing finger reconstruction with thumb and toe flaps; and the restoration of the hand function was not satisfactory with S1-S2 sensory recovery in the cases undergoing abdominal flaps. Conclusion Whole hand degloving injury can be classified into different types according to injury degree and this will help choose the cl inical treatment plan. The appropriate treatment based on these types can obtain better cl inical effectiveness.
Objective To summarize the diagnosis and treatment for primary hepatic neuroendocrine carcinoma. Methods The clinicopathologic data of three patients with primary hepatic neuroendocrine carcinoma from June 2010 to June 2011 in this hospital were analyzed retrospectively. Results Three cases were difficult to diagnose primary hepatic neuroendocrine carcinoma before operation. All the treatments were resection. Three patients were diagnosed as neuroendocrine carcinoma by pathology and immunohistochemistry after operation. All of them were treated by octreo-tide after operation and discharged from hospital successfully. There was no relapse one year later. At present， 3 patients were still continue to follow-up. Conclusions The diagnosis of primary hepatic neuroendocrine carcinoma is very difficult before operation， the assessment of treatment and curative effect is exploring.
To evaluate the role of octreotide in the treatment of severe acute pancreatitis (SAP). Seventy-six patients were divided into two groups (octreotide group, n＝38, control group, n＝38). All patients were treated by the same conservative regime. The octreotide group received octreotide. Results: The abdominal symptoms and signs, WBC count, serum amylase level, and volume of ascites were more effective controlled, with fewer complications occurred in octreotide group. Conclusion: Octreotide has a beneficial effect on the treatment of SAP, but the mechanism will be further investigated.
Objective To explore the diagnosis and treatment for spontaneous rhexis hemorrhage of liver cancer. Methods Clinical data of thirty patients who suffered from spontaneous rhexis hemorrhage of liver cancer from January 1995 to March 2009 were collected and analyzed retrospectively. Results Twenty-six cases were stanched by surgical therapy, in which 14 cases underwent liver cancer resection, 10 cases underwent bleeding transfixion and hepatic artery ligation (or intubation), and 2 cases underwent omentum stuff transfixion. Four cases died one week after surgery, one died after 15 d, 9 cases died 1 to 3 months after operation, 5 cases survived after 4 to 6 months, 3 cases survived after 7 to 12 months, and in 4 cases survival time was longer than 12 months (in which one patient’s survival time was 16 months, one was 5 years and two patients were still alive with survival time of 3 and 13 years respectively). Four patiens went through the non-surgical therapy and survival time was 3 to 14 d. Conclusion The spontaneous rhexis hemorrhage of the liver cancer is not the telephase of the liver cancer. Early diagnosis and operation can stanch bleeding effectively. The surgical therapy is better than the non-surgical therapy. Resection of liver neoplasms in time can raise long-term survival time.
To study the changes in diagnosis and treatment of pediatric choledochal cyst in the past 10 years, a retrospective analysis was made in 79 children with choledochal cyst, who were admitted into our hospital from 1982 to 1998. Results show that in the past years, the clinical manifestation of choledochal cyst in children have become less obvious for earlier consultation. B-mode ultrasounscanning should be the first choice since it aids in the diagnosis of choledochal cyst as well as its related and complicated diseases. Choledochectomy is the only radical treatment for choledochal cyst in children.
ObjectiveTo evaluate the efficacy and safety of half-dose verteporfin photodynamic therapy (PDT) for chronic central serous chorioretinopathy (CSC). Methods35 eyes (35 patients) with chronic (or recurrent) CSC treated with half-dose verteporfin PDT. Best-corrected visual acuity(BCVA), central macular thickness (CMT) were measured before and after treatment (1, 3 and 6 months). The mean BCVA was 0.28±0.22, mean CMT was(384.5±85.0)μm. The situation of subretinal fluids (SRF) absorption was observed. ResultsIn 35 eyes, SRF of 29 eyes (82.9%) completely absorbed and 6 eyes (17.1%) not completely absorbed after one month of treatment. SRF of all eyes (100.0%) completely absorbed after three months of treatment. After 6 months of treatment, SRF of 3 eyes (8.6%) were recurrence, which might be completely absorbed when a half-dose maintenance therapy PDT was used again. The mean BCVA significantly improved to 0.14±0.13 at 1 months, 0.05±0.11 at 3 months and 0.05±0.12 at 6 months after PDT (t=5.410, 7.830, 7.758; P < 0.05). The mean CMT decreased to (224.3±61.4) μm at 1 months, (199.6±32.7) μm at 3 months and (205.3±39.6) μm at 6 months after PDT (t=11.856, 11.781, 11.900; P < 0.05). The mean CMT of controlled 32 eyes after treatment was (198.5±33.9) μm, much lower than the fellow eyes(232.3±17.5) μm (t=-3.988, P < 0.05). ConclusionsHalf-dose verteporfin PDT was safe and effective in treating chronic CSC, but may cause thinning of CMT.
ObjectiveTo improve the diagnosis and treatment of multiple systemic sarcoidosis (MSS) and avoid misdiagnosis. MethodsTo analyze the diagnosis and treatment of a MSS patient misdiagnosed as lymphoma. Related literatures were also reviewed. ResultsThe patients' clinical manifestations were not specific including cough and stethocatharsis. Lung and thoracic lymph nodes were most commonly involved in MSS. MSS was characterized by symmetrical lymph nodes enlargement in the bilateral lung hilus and/or mediastinum. The enlarged lymph nodes had a clear boundary and showed homogeneous enhancement. Symmetrical fluorodeoxyglucose (FDG) uptake in the hilar and/or mediastinal node was a typical finding of sarcoidosis on FDG PET/CT. Mucosal inflammation and mucosal nodules could be seen in the bronchoscope. Sarcoidosis was characterized by the presence of noncaseating groanulomas histologically. Hormonal therapy was effective for MSS. ConclusionSarcoidosis is a kind of disease involving multiple systems and organs with unknown etiology. The clinical manifestation of sarcoidosis is nonspecific,so it's likely to be misdiagnosed. Imaging examination and laboratory examination are helpful to the diagnosis of MSS. The definitive diagnosis depends on the pathologic biopsy.
Objective To investigate development and perspectives of brain death donation and transplantation. Methods The related literatures about the research of brain dead donors were reviewed. Results Brain death effects hemodynamic stability， hormonal changes， neuroimmunologic effects，and unleashes a cascade of inflammatory events， which may affect quality of graft， graft survival， and patient outcome. Moreover， the exact mechanism linked to brain death is incompletely understood. Conclusions The pathological physiology changes of brain dead donors has important impact on graft outcomes. However， subsequent work remains to be done.
Prevention and treatment of traumatic neuroma by implanting the proximal neural stump into the muscle were studied. Sixteen SD rats were used for the experimental study. The proximal stump of the left sciatic nerve was implanted into the nearby muscle as the experiment side, whereas the proximal stump of the right sciatic nerve was left untreated as the control side. The results were assessed with histological and electrophysiological methods. The experiment demonstrated that neuroma was formed in the control side one month postoperatively, whereas in the experimental side the nerve fibers were dispersed among the muscle fibers and no definite neuroma was formed. Implantation of neural stump into muscle could prevent and treat traumatic neuroma.