[Risk Factors for Post-surgery Recurrence of Multiple Pulmonary Cystic Echinococcosis].

Clinical information of patients with multiple pulmonary cystic echinococcosis who received surgery in the Department of Thoracic Surgery of the Hospital from January 2005 to October 2014 was collected. Multivariate logistic regression analysis was used to analyze the predisposing factors for post-surgery recurrence of multiple pulmonary cystic echinococcosis. Among the 73 cases of multiple pulmonary cystic echinococcosis, 40 were males and 33 were females, with a male-to-female ratio of 1.21 : 1. The average age of patients was 37.6 years. All the patients reported a living history in pastoral areas or contacts with dogs. Thirty-eight patients were administered with albendazole tablets or liposomal albendazole for 3 to 12 months after surgery. Recurrence occurred in 6 cases, with a rate of 8.2%. Multivariate logistic regression analysis revealed the preoperative rupture of hydatid cyst to be the risk factor for post-surgery recurrence. The administration of anti-hydatid drugs after surgery plays a protective role against recurrence, and may reduce the risk of recurrence.

[Application of serum proteomic patterns for the detection of esophageal carcinoma in Kazakh in Xinjiang].

OBJECTIVE: To detect the serum protein profiles of Kazakh's esophageal carcinoma (EC) patients in Xinjiang by SELDI-TOF-MS (surface enhanced laser desorption & ionization time-of-flight mass spectrometry) and build up a diagnostic model of Kazakh's EC in Xinjiang. METHODS: The serum samples from 41 Kazakh's EC patients and 20 Kazakh's healthy controls were collected and analyzed on weak cation exchange and hydrophobic surface protein chip by SELDI-TOF-MS technology. The differentially expressed markers of esophageal carcinoma were detected. RESULTS: The values of M/Zs were significantly different between Kazakh's EC patients and controls (P < 0.05). Among these, 6 proteins peaks were up-regulated (5495.2265, 15 964.6951, 16 152.0872, 4488.4818, 8164.7652, 4979.4223) and 4 down-regulated (6900.3285, 13 790.9241, 8790.8130, 8714.7915) in the Kazakh's EC group. According to cross validation, the model of Kazakh's EC made up of 7 proteins (M/Z 6900.3285, 13 790.9241, 8790.8130, 15 964.6951, 16 152.0872, 4488.4818, 4979.4223) was established. The sensitivity and specificity of this model were 100% (41/41) and 100% (20/20) respectively. CONCLUSION: The model with 7 proteins markers has a higher sensitivity and specificity for Kazakh's EC patients in Xinjiang. It may provide a new serum diagnostic tool for Kazakh's EC patients in Xinjiang.

[The clinical analysis of 93 children with pulmonary echinococcus].

OBJECTIVE: To approach the clinical characteristics and surgical treatment of children with pulmonary echinococcus. METHODS: Retrospective analysis of child patients with pulmonary echinococcus from January 1980 to December 2008 was carried out, associated with clinical manifestations, diagnosis and treatment, operation methods (complete removal of endocyst and cystectomy with needle aspiration), prognosis and recurrence. There were 93 patients (54 male and 39 female) aged from 2 to 14 years. There were 82 cases lived in the echinococcosis pulmonary endemic areas, accounting for 88.1% (82/93), and 79 cases of patients had obvious contact with dogs or sheep, accounting for 84.9% (79/93). There were 68 cases with simple pulmonary echinococcus accounted for 73.1% (68/93), 25 cases suffered from complexity pulmonary hydatid, accounting for 26.9% (25/93). RESULTS: All patients were cured or improved after surgery except one dead. Six cases got postoperative pulmonary infection, 3 cases had wound infection, 1 case suffered from bile-pleura fistula. There were 76 patients (81.7%) followed up for 1 to 10 years after surgery. Five cases had recurrence, the recurrence rate was 5.4% (5/93). CONCLUSIONS: The clinical symptoms of pulmonary echinococcus in children is not typical, misdiagnosis and missed diagnosis take place easily. Complete removal of endocyst has low postoperative complications and lower relapse rate.