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BACKGROUND AND PURPOSE: abdominal tuberculosis (TB) is a common form of extrapulmonary TB but it is still a diagnostic dilemma in clinical practice. This study aimed to highlight the clinical features and diagnostic approaches for abdominal TB. METHODS: seventy cases of diagnosed abdominal TB were retrospectively collected between August 1st, 2015 and June 30th, 2020. They were classified as peritoneal TB, lymph node TB, gastrointestinal TB, visceral TB or mixed TB. RESULTS: eighteen patients were diagnosed with peritoneal TB, nine with lymph node TB, five with gastrointestinal TB, two with visceral TB and 36 with mixed TB. More than 65 % of the patients had tuberculosis of other sites except the abdomen. The median diagnosis time was 60 days. Ascites (58.6 %), abdominal distension (48.6 %), weight loss (44.3 %) and fever (42.9 %) were the most common symptoms. The overall microbiological and histological detection rates were 70.0 % and 38.6 %, respectively. The non-ascite samples yielded a higher microbiological confirmation rate (63.6 %) than the total samples (40.8 %). Diagnosis was confirmed histologically in 18 patients (69.2 %). Forty-five cases (64.3 %) were clinically diagnosed. Invasive procedures such as surgery (6/7), percutaneous biopsy (7/7) and endoscopy in lymph node TB (4/5) had high confirmation rates. CONCLUSIONS: the diagnosis of abdominal TB should be reached by a combination of clinical, laboratory, radiological, microbiological and pathological findings.
Assuntos
Peritonite Tuberculosa/epidemiologia , Tuberculose Gastrointestinal/epidemiologia , Tuberculose dos Linfonodos/epidemiologia , Abdome/diagnóstico por imagem , Ascite/diagnóstico , Ascite/epidemiologia , Ascite/patologia , Ascite/cirurgia , China/epidemiologia , Hospitais , Humanos , Peritonite Tuberculosa/diagnóstico , Peritonite Tuberculosa/patologia , Peritonite Tuberculosa/cirurgia , Estudos Retrospectivos , Fatores de Tempo , Tuberculose Gastrointestinal/diagnóstico , Tuberculose Gastrointestinal/patologia , Tuberculose Gastrointestinal/cirurgia , Tuberculose dos Linfonodos/diagnóstico , Tuberculose dos Linfonodos/patologiaRESUMO
Nosocomial infection control personnel are crucial in ensuring the nosocomial infection management and the implementation of prevention and control measures. The level of their job competency directly determines the quality and standard of nosocomial infection management. This article reviews the research progress of competency requirements and evaluation indicators of nosocomial infection personnel domestically and internationally. It also summarizes the current gaps and primary reasons behind these gaps in China’s research, so as to offer insights for the future development and improvement of the comprehensive capabilities of these professionals.
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Objective To investigate the clinical significance of the level of regulatory T(Treg)cells and indoleamine 2,3-dioxygenase(IDO)in HBV-induced hepatocellar cancinoma.Methods 51 cases of HBV-DNA positive primary liver cancer(HCC),44 cases of chronic hepatitis B(CHB),29 cases of cirrhosis and 28 cases of healthy volunteers(control group)were used RT-PCR and flow cytometry to detect the expression of Treg cells and IDO in peripheral blood of each group.Results The expression of IDO mRNA from high to low were HCC group,CHB group,liver cirrhosis group and control group.The control group and the liver cirrho-sis group were lower than the other 2 groups(P<0.01),and the difference between the other groups was sta-tistically significant(P<0.05).Treg counts from high to low were HCC group,cirrhosis group,CHB group and control group.HCC group was significantly higher than that of control group(P<0.05),except for CHB group,Treg cells in each group were statistically significant compared with control group(P<0.05).The cor-relation analysis of expression of IDO mRNA and Treg:r=0.912,P=0.000,indicating that the expression of IDO in peripheral blood was positively correlated with the Treg cells.Conclusion IDO is over expressed in HCC with the high Treg cell level.Treg cells and IDO may associated with hepatocellular carcinoma immune escape mechanisms.
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Objective To investigate prolactin(PRL)levels in patient with hyperprolactinemia in different period of time. Methods Used electrochemical luminescence method,Roche E170 automatic immune analyzer determination of detect 124 cases female patients of hyperprolactinemia (PRL>880 uIU/ml)at 7:30AM,10:00AM and 4:00PM respectivelye of plas-ma PRL level,and in accordance with the polyethylene glycol (PEG)6000 precipitate PRL after A PRL recovery rate of into macroprolactin (MPRL)group (A PRL recovery rate of≤40%),single PRL group (A PRL recovery rate of> 60%),sus-picious PRL group (40%