Objective: To investigate the incidence and treatment of perioperative anemia in patients with gastrointestinal neoplasms in Hubei Province. Methods: The clinicopathological data of 7 474 patients with gastrointestinal neoplasms in 62 hospitals in 15 cities (state) of Hubei Province in 2019 were collected in the form of network database. There were 4 749 males and 2 725 females. The median age of the patients was 62 years (range: 17 to 96 years). The hemoglobin value of the first time in hospital and the first day after operation was used as the criterion of preoperative anemia and postoperative anemia. Anemia was defined as male hemoglobin <120 g/L and female hemoglobin <110.0 g/L, mild anemia as 90 to normal, moderate anemia as 60 to <90 g/L, severe anemia as <60 g/L. The t test and χ² test were used for inter-group comparison. Results: The overall incidence of preoperative anemia was 38.60%(2 885/7 474), and the incidences of mild anemia, moderate anemia and severe anemia were 25.09%(1 875/7 474), 11.37%(850/7 474) and 2.14%(160/7 474), respectively. The overall incidence of postoperative anemia was 61.40%(4 589/7 474). The incidence of mild anemia, moderate anemia and severe anemia were 48.73%(3 642/7 474), 12.20%(912/7 474) and 0.47%(35/7 474), respectively. The proportion of preoperative anemia patients receiving treatment was 26.86% (775/2 885), and the proportion of postoperative anemia patients receiving treatment was 14.93% (685/4 589). The proportions of preoperative anemia patients in grade ⅢA, grade ⅢB, and grade ⅡA hospitals receiving treatment were 26.12% (649/2 485), 32.32% (85/263), and 29.93% (41/137), and the proportions of postoperative anemia patients receiving treatment were 14.61% (592/4 052), 22.05% (73/331), and 9.71% (20/206). The proportion of intraoperative blood transfusion (16.74% (483/2 885) vs. 3.05% (140/4 589), χ²=434.555, P<0.01) and the incidence of postoperative complications (17.78% (513/2 885) vs. 14.08% (646/4 589), χ²=18.553, P<0.01) in the preoperative anemia group were higher than those in the non-anemia group, and the postoperative hospital stay in the preoperative anemia group was longer than that in the non-anemia group ((14.1±7.3) days vs. (13.3±6.2) days, t=5.202, P<0.01). Conclusions: The incidence of perioperative anemia in patients with gastrointestinal neoplasms is high. Preoperative anemia can increase the demand for intraoperative blood transfusion and affect the short-term prognosis of patients. At present, the concept of standardized treatment of perioperative anemia among gastrointestinal surgeons in Hubei Province needs to be improved.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anemia/epidemiology* ; Blood Transfusion ; Female ; Gastrointestinal Neoplasms/surgery* ; Humans ; Length of Stay ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult

OBJECTIVE: To investigate the clinical features and outcome of neonatal acute respiratory distress syndrome (ARDS) in southwest Hubei, China. METHODS: According to the Montreux definition of neonatal ARDS, a retrospective clinical epidemiological investigation was performed on the medical data of neonates with ARDS who were admitted to Department of Neonatology/Pediatrics in 17 level 2 or level 3 hospitals in southwest Hubei from January to December, 2017. RESULTS: A total of 7 150 neonates were admitted to the 17 hospitals in southwest Hubei during 2017 and 66 (0.92%) were diagnosed with ARDS. Among the 66 neonates with ARDS, 23 (35%) had mild ARDS, 28 (42%) had moderate ARDS, and 15 (23%) had severe ARDS. The main primary diseases for neonatal ARDS were perinatal asphyxia in 23 neonates (35%), pneumonia in 18 neonates (27%), sepsis in 12 neonates (18%), and meconium aspiration syndrome in 10 neonates (15%). Among the 66 neonates with ARDS, 10 neonates (15%) were born to the mothers with an age of ≥35 years, 30 neonates (45%) suffered from intrauterine distress, 32 neonates (49%) had a 1-minute Apgar score of 0 to 7 points, 24 neonates (36%) had abnormal fetal heart monitoring results, and 21 neonates (32%) experienced meconium staining of amniotic fluid. Intraventricular hemorrhage was the most common comorbidity (12 neonates), followed by neonatal shock (9 neonates) and patent ductus arteriosus (8 neonates). All 66 neonates with ARDS were treated with mechanical ventilation in addition to the treatment for primary diseases. Among the 66 neonates with ARDS, 10 died, with a mortality rate of 15% (10/66), and 56 neonates were improved or cured, with a survival rate of 85% (56/66). CONCLUSIONS Neonatal ARDS in southwest Hubei is mostly mild or moderate. Perinatal asphyxia and infection may be the main causes of neonatal ARDS in this area. Intraventricular hemorrhage is the most common comorbidity. Neonates with ARDS tend to have a high survival rate after multimodality treatment.
China ; Female ; Humans ; Infant, Newborn ; Meconium Aspiration Syndrome ; Pregnancy ; Respiratory Distress Syndrome, Newborn ; Retrospective Studies

Background:The increasing prevalence of colorectal cancer (CRC) in China and the paucity of information about relevant expenditure highlight the necessity of better understanding the financial burden and effect of CRC diagnosis and treatment.We performed a survey to quantify the direct medical and non-medical expenditure as well as the resulting financial burden of CRC patients in China.Methods:We conducted a multicenter,cross-sectional survey in 37 tertiary hospitals in 13 provinces across China between 2012 and 2014.Each enrolled patient was interviewed using a structured questionnaire.All expenditure data were inflated to the 2014 Chinese Yuan (CNY;1 CNY =0.163 USD).We quantified the overall expenditure and financial burden and by subgroup (hospital type,age at diagnosis,sex,education,occupation,insurance type,household income,clinical stage,pathologic type,and therapeutic regimen).We then performed generalized linear modeling to determine the factors associated with overall expenditure.Results:A total of 2356 patients with a mean age of 57.4 years were included,57.1％ of whom were men;13.9％ of patients had stage Ⅰ cancer;and the average previous-year household income was 54,525 CNY.The overall average direct expenditure per patient was estimated to be 67,408 CNY,and the expenditures for stage Ⅰ,Ⅱ,Ⅲll,and Ⅳ disease were 56,099 CNY,59,952 CNY,67,292 CNY,and 82,729 CNY,respectively.Non-medical expenditure accounted for 8.3％ of the overall expenditure.The 1-year out-of-pocket expenditure of a newly diagnosed patient was 32,649 CNY,which accounted for 59.9％ of their previous-year household income and caused 75.0％ of families to suffer an unmanageable financial burden.Univariate analysis showed that financial burden and overall expenditure differed in almost all subgroups (P ＜ 0.05),except for sex.Multivariate analysis showed that patients who were treated in specialized hospitals and those who were diagnosed with adenocarcinoma or diagnosed at a later stage were likely to spend more,whereas those with a lower household income and those who underwent surgery spent less (all P ＜ 0.05).Conclusions:For patients in China,direct expenditure for the diagnosis and treatment of CRC seemed catastrophic,and non-medical expenditure was non-ignorable.The financial burden varied among subgroups,especially among patients with different clinical stages of disease,which suggests that,in China,CRC screening might be cost-effective.

OBJECTIVESTo observe the clinicopathologic features of Langerhans cell histiocytosis (LCH), and to evaluate the values of langerin, CD1a and S-100 protein expression in diagnosis of the tumor.

METHODSTotal 258 cases of Langerhans cell histiocytosis in the past 18 years (from 1992 to 2008) were collected, morphologic review and immunohistochemical staining were performed.

RESULTSIn all 258 cases, the ages of patients older than 16 years or younger than 2 years were 126 (48.8%) and 37 (14.3%), respectively, in the remaining 95 (36.8%) of the cases, the age of the patients ranged from 2 to 16 years. For all of 258 cases, there were 364 diseased sites. Bony lesions accounted for 77.2% (281 cases), especially the skull (112 cases, 39.9%), followed by lymph node (25 cases, 6.9%) and skin (14 cases, 3.8%). Clinically, unisystem or unifocal disease was predominant (201 cases, 77.9%), followed by unisystem and multifocal disease (21 cases, 8.1%), multi-system disease (26 cases, 10.1%), isolated pulmonary LCH (2 cases, 0.8%), and unclassified (8 cases, 3.1%). Histologically, variable number of Langerhans cells was present in 265 samples of 258 cases. Multinucleated giant cells were found in 166 (62.6%) of the samples. Eosinophils were the major infiltrating non-neoplastic cells, and eosinophilic abscess was seen in 57 cases (21.5%). Coagulative necrosis and dead bone were detected in 29 (10.9%) and 124 (46.8%) of the cases, respectively. Immunohistochemically, the expression of S-100 protein, CD1a and langerin was 99.1% (209/211), 100% (206/206) and 98.5% (193/196), respectively, and the sensitivity of them had no statistical difference.

CONCLUSIONSIn this group of LCH cases, the ratio of adult patients is high, but the proportion of multi-organ lesion is low. No significant difference of the sensitivity is found among langerin, CD1a and S-100 expression in diagnosis of LCH.

Adolescent ; Adult ; Antigens, CD ; metabolism ; Antigens, CD1 ; metabolism ; Child ; Child, Preschool ; Diagnosis, Differential ; Eosinophils ; pathology ; Female ; Follow-Up Studies ; Histiocytosis, Langerhans-Cell ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Infant ; Langerhans Cells ; pathology ; Lectins, C-Type ; metabolism ; Lymph Nodes ; pathology ; Male ; Mannose-Binding Lectins ; metabolism ; Middle Aged ; S100 Proteins ; metabolism ; Skin ; pathology ; Survival Rate ; Young Adult

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Child ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Histiocytosis, Sinus ; diagnostic imaging ; metabolism ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Nose Diseases ; diagnostic imaging ; metabolism ; pathology ; surgery ; Nose Neoplasms ; metabolism ; pathology ; Plasmacytoma ; metabolism ; pathology ; Recurrence ; Rhinoscleroma ; metabolism ; pathology ; S100 Proteins ; metabolism ; Tomography, X-Ray Computed ; Young Adult

Adolescent ; Adult ; Antigens, CD ; metabolism ; Antigens, CD1 ; metabolism ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Histiocytosis, Langerhans-Cell ; drug therapy ; metabolism ; pathology ; surgery ; Humans ; Infant ; Lectins, C-Type ; metabolism ; Male ; Mannose-Binding Lectins ; metabolism ; Middle Aged ; S100 Proteins ; metabolism ; Survival Rate ; Young Adult

OBJECTIVEThis study was to investigate the condom use and its factors on sex workers in Shandong province, and to provide effective suggestions for AIDS prevention strategies and interventions.

METHODSFrom April to July in 2009, 4732 female sex workers were investigated through anonymous questionnaires from 11 cities which were selected based on the AIDS epidemic, geographic location, economic conditions in Shandong province. Serum samples were collected and antibodies were tested by ELISA and TPPA from 4641 people.

RESULTS4732 female sex workers who were 15 - 58 years old were investigated and the majority belonged to the low age group (≤ 24 years old) which accounted for 61.5% (2912/4732). Among the 4732 female sex workers, the unmarried, the divorced, or the widowed females accounted for 72.8% (3441/4725) and 72.0% (3403/4726) of them were poorly educated.42.3% (1994/4719) of them were found from other provinces. The right answers for knowledge of AIDS accounted for 45.7% (2164/4732). 80.6% (3416/4236) of these females were found to used condoms in the most recent commercial sex activity. The rate of consistently using condoms in sex activity during the last month was 58.4% (2467/4221). In this survey, 7.3% (337/4637) of investigated females had been diagnosed with sexually transmitted diseases, 30.7% (1449/4726) of them had received HIV antibody test, 70.4% (3323/4732) of these people had received the AIDS intervention services, and 3.6% (167/4668) of them had ever used drug. Multivariate logistic regression analysis showed that high education level (junior high school or lower vs senior high school or higher, adjusted OR = 0.77, 95%CI: 0.67 - 0.90), having received the HIV intervention (received vs unreceived, adjusted OR = 1.36, 95%CI: 1.17 - 1.58), antibody detection (done vs not done, adjusted OR = 1.33, 95%CI: 1.15 - 1.55), and good knowledge about AIDS (low score group vs high score group, adjusted OR = 0.37, 95%CI: 0.32 - 0.44) were independent factors that increased safe sex behavior; while using drug (drug vs not drug, adjusted OR = 0.22, 95%CI: 0.15 - 0.31) was a negative factor.

CONCLUSIONThe prevalence rate of HIV infection among female sex workers was low in Shandong province. However, the low rate of condom use and the high prevalence of self-reported STD-related symptoms suggested that more attentions should be paid to the factors of risk behaviors, and more targeted interventions are critically needed.

Acquired Immunodeficiency Syndrome ; prevention & control ; Adolescent ; Adult ; China ; Condoms ; utilization ; Female ; Humans ; Middle Aged ; Population Surveillance ; Prevalence ; Safe Sex ; statistics & numerical data ; Sex Workers ; statistics & numerical data ; Sexually Transmitted Diseases ; prevention & control ; Surveys and Questionnaires ; Young Adult

OBJECTIVETo study the clinicopathologic and immunohistochemical features of mesenchymal chondrosarcoma.

METHODSThe clinical and histologic features of 23 cases of mesenchymal chondrosarcoma were analyzed. Immunohistochemical study was also performed in 14 of the cases.

RESULTSThe age of patients ranged from 12 to 47 years. Fourteen of them occurred in males. Thirteen cases involved the bony skeleton and 5 cases affected the soft tissue. The patients presented with pain and/or swelling. Histologically, the tumor consisted of a mixture of undifferentiated small round cells and hyaline cartilage. Transition between the two components was demonstrated and growth plate-like cartilage was observed. Immunohistochemical study showed that the small round cells were positive for Sox9 (14/14), CD99 (12/14), vimentin (6/14), CD56 (4/14), CD57 (4/14), neuron-specific enolase (3/14) and desmin(1/14). They were negative for Coll-II, S-100 protein, epithelial membrane antigen, pan-cytokeratin, synaptophysin, chromogranin A, CD34 and c-erbB2.

CONCLUSIONSMesenchymal chondrosarcoma is a rare malignant tumor. Thorough histologic examination, when coupled with immunohistochemical findings, is helpful in arriving at a correct diagnosis.

12E7 Antigen ; Adolescent ; Adult ; Antigens, CD ; metabolism ; Bone Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Cell Adhesion Molecules ; metabolism ; Child ; Chondrosarcoma, Mesenchymal ; diagnostic imaging ; metabolism ; pathology ; secondary ; surgery ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Lung Neoplasms ; secondary ; Male ; Mediastinal Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Middle Aged ; Neoplasm Recurrence, Local ; Orbital Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Radiography ; SOX9 Transcription Factor ; metabolism ; Vimentin ; metabolism ; Young Adult

OBJECTIVETo study the roles of histologic examination and polymerase chain reaction in diagnosis of toxoplasmic lymphadenitis (TL).

METHODSForty-six archival cases of histologically diagnosed TL, encountered during the period from April, 1999 to September, 2009 and with the paraffin-embedded lymph node tissue blocks available, were enrolled into the study. The presence of genome fragments of Toxoplasma gondii (T. gondii) was analyzed using semi-nested polymerase chain reaction (PCR). Thirty cases of one or two histopathologic triad of TL as the controls.

RESULTSThe positive rate of PCR in TL group was 76.1% (35/46), as compared to 10.0% (3/30) in the control group. The difference was of statistical significance. The sensitivity and specificity of the histologic triad in diagnosing TL was 92.1% (35/38) and 71.1% (27/38), respectively. The predictive value of positive and negative PCR results was 76.1% (35/46) and 90.0% (27/30). respectively.

CONCLUSIONSThe high specificity but low sensitivity of applying the histologic triad in diagnosing TL cases may be due to the occurrence of atypical histologic pattern. The sensitivity is improved with the use of semi-nested PCR in detecting T. gondii DNA.

Adolescent ; Adult ; Aged ; Child ; DNA, Protozoan ; analysis ; Female ; Genome, Protozoan ; genetics ; Humans ; Lymph Nodes ; pathology ; Lymphadenitis ; diagnosis ; genetics ; parasitology ; pathology ; Male ; Middle Aged ; Paraffin Embedding ; Polymerase Chain Reaction ; methods ; Staining and Labeling ; Toxoplasma ; genetics ; isolation & purification ; Toxoplasmosis ; diagnosis ; genetics ; parasitology ; pathology ; Young Adult