ABSTRACT
Objective To investigate the concentration of homocysteine (Hcy) and related factors of hyperhomocyste-inemia (hHcy,Hcy≥15μmol/L) among non-hypertensive people aged between 40-70 in Tianjin. Methods Non-hyperten-sive community residents aged 40-70 years were enrolled randomly from May 2011 to December 2012 in six districts in Tian-jin. Plasma Hcy was assessed by enzyme cycling method. Factors related to hHcy were analyzed in multivariate logistic re-gression models. Results Our study included 874 participants (mean age is 57 ± 6 years, 25.5%of all are males) and the con-centration of Hcy was 12.0 μmol/L. The OR (odds ratio)(95%CI; P)for hHcy were 1.048(1.015,1.083; P=0.004), 4.191 (2.359,7.448;P500g/d, compared with<250 g/d. Conclusion Male and age were adverse factors for hHcy, consumption of vegetable and fruits, and exercise were positive factors.
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Objective To explore the diagnosis and treatment of intrahepatic biliary cystadenoma and cystadenocarcinoma. Methods Eight patients with intrahepatic biliary cystadenoma and cystadenocarcinoma treated in our hospital were studied retrospectively. The clinical and pathological data were reviewed. Results Most of the patients had nonspecific symptoms and serum AFP level was normal. Uhrasonography and CT diagnosed correctly in 75% and 87.5% of all patients, respectively. All the 8 patients underwent resection and had no recurrence after operation except that 1 case of cystadenocarcinoma died of recurrence 3 years later. Conclusion The diagnosis of intrahepatic biliary cystadenoma and cystadenocarcinoma depends on radiography and pathological examination. Surgery is recommended to get satisfactory results.
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Objective To discuss the diagnosis and treatment of splenic harmatoma(SH). Methods The clincial data of three cases of SH treated in our hospital from January 1997 to December 2007 were collected,and the other 17 cases which were published from January 1997 to December 2007 in the Chinese biological and medical lit-erature database were reviewed. The clinical manifestation,pathological findings,diagnosis and treatment of these 20 patients were analyzed. Results The main symptoms were abdominal pain or discomfort and abdominal mass in 13 cases(13/20). All 20 patients underwent surgical treatment with good recovery without severe complications and re-currence. Conclusions The definite diagnosis of SH depends on postoperative pathological findings. Complete surgi-cal resection is the best treatment for SH with favourable prognosis.
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Objective To explore the clinicopathological features, diagnosis and therapy for pancreatic mutinous noncystic adenocareinoma(MNAC). Methods Eleven MNAC cases treated in our hospital were studied retrospectively. The clinical and pathologic data were reviewed. Results Of the 11 patients, 6 were male and 5 were female. The age ranged from 47 to 76 years with average of 60. 5 years.The main complains included upper abdominal discomfort in 8 cases, abdominal mass in 1 case and jaundice in 2 cases. CA199 serum test was positive in all patients and 5-fold high above normal value in 6 cases. The preoperative radiography of MNAC was usually not specific. Tumors located in the head in 5 cases and in the body and tail of the pancreas in 6 cases. The diameter of the tumor was 4 - 11 cm with average of 6. 5 cm.All cases underwent operation, with radical resection in 2 cases. Liver or abdominal metastasis was found in 5 cases. Postoperative immunohistochemistry showed that MUC-1 was negative in all patients. MUC-2,PCNA and Ki-67 were positive in all patients. All 9 cases that were followed-up died within 5 -22 months,with an average survival time of 10 months. Conclusions The diagnosis of MNAC depends on pathology. Its prognosis is poor.
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Objective To investigate the prevalence of abnormal glucose regulation (AGR) in patients with coronary artery dis-ease (CAD) in the department of cardiology of Tianjin Medical University General Hospital. Methods Sixty seven patients with CAD in the department of cardiology of Tianjin Medical University General Hospital were consecutively recruited from Jun 1, 2005 to Aug 31, 2005. Patients were asked to perform oral glucose tolerance test (OGTT) to characterize the glucose regulation status except for those with previously known diabetes mellitus (DM). Results Most of patients with CAD in the study had abnormal glucose regulation. The prevalence of AGR was 88.1%. The prevalence of DM and IGT were 56.7% and 31.3%, respectively. Without OGTT, 42.5% DM and 48% IGR and 85% AGR would remain undiagnosed by fasting plasma glucose (FPG) detection alone. Conclusion A majori-ty of patients with CAD in the study have AGR and OGTT is needed to promptly and accurately disclose these patients.