Adult ; Carcinoma, Squamous Cell ; surgery ; Humans ; Hypopharyngeal Neoplasms ; surgery ; Male ; Middle Aged

Acupuncture Therapy ; instrumentation ; Adult ; Female ; Humans ; Lactation ; Mastitis ; physiopathology ; therapy ; Young Adult

Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Palatine Tonsil ; surgery ; Pharynx ; surgery ; Reconstructive Surgical Procedures ; methods ; Transplants ; Young Adult

Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; methods ; Sleep Apnea, Obstructive ; surgery ; Tongue ; surgery ; Uvula ; surgery

Objective To detection the urine of bacteria hyphae and intracellular bacterial communities in patients with indwelling urinary catheter and discuss intracellular bacterial comnmunities in the pathogenesis of catheter-related urinary tract infection.Methods From May 2014 to February 2016,95 cases with D-J stent indwelling were enrolled in this study,including 38 male patients and 57 female patients.The mean age was (43 ±21)years old,ranging from 25 to 83 years old.We recorded those patient g clinical symptoms,middle urine culture results.If the middle urine culture was positive,further pathology test and scanning electron microscopy for bacteria hyphae and intracellular bacterial communities would be considered.Results The middle urine culture showed positive in 21 cases (22％,21/95);The classification of bacteria included E.coli in 11 cases,dung enterococcus in 2 cases,klebsiella pneumonia in 4 cases,pseudomonas aeruginosa in 3 cases,epidermis staphylococcus aureus in 1 case.Among those 21 patients,9 cases had the symptoms of fever and shiver.Urine pathology testing found hyphae in 6 cases (6％,6/95).all others were E.coli infection.For scanning electron microscope,6 cases were found rodshaped bacteria and hyphae.3 cases were found intracellular bacterial communities.Conclusions The presence of intracellular bacterial communities made urothelial itself the source of endogenous bacteria of urinary tract infection.Catheter-related urinary tract infections in patients with recurrence maybe basically homology bacteria.

Objective:To validate the clinical value of CT-guided curve-needle percutaneous ethanol injection (CNPEI) for celiac plexus block analgesia. Methods: Thirty-two patients with end-stage cancer, including 13 complicated with extensive retroperitoneal lymph node enlargement and fusion, were enrolled in this study. All patients complained of refractory upper abdominal pain and had received narcotic analgesics and radiotherapy, but the analgesic effect was not good. CT-guided CNPEI was therefore prescribed. Results: The effective rates of CT-guided CNPEI were 100%, 100%, 96.9%, 90.6%, 87.5%, and 84.4% immediately,and at 2 weeks, 4 weeks, 8 weeks, 12 weeks, and 16 weeks after treatment, respectively. All enlarged lymph nodes had obvious necrosis and became shrunk. Conclusion: Combined application of bilateral anterior and posterior diaphragmatic crura block and trans-lymph node block can produce good analgesic effects, and curve-needle puncture make the above technique simpler.

Objective:To validate the therapeutic value of CT-guided percutaneous ethanol injection (PEI) in the treatment of metastatic adrenal tumors. Methods: Thirty-one foci (diameter ranging from 1.5 cm to 7.2 cm) in 25 patients with metastatic adrenal tumors were treated with CT-guided PEI for more than twice. Plain and enhanced CT scans were performed 1-2 months after PEI to observe the size and necrosis of the tumors. Results: Post-PEI enhanced CT scan showed that 18 of the 20 foci with diameters less than 3 cm completely necrotized; 11 foci with diameters between 3 cm and 7.2 cm necrotized partially, and 2 foci completely necrotized after another 2-3 courses of PEI treatment. Conclusion: CT-guided PEI is a simple and minimally invasive means for treatment of metastatic adrenal tumors, and the therapeutic effect is satisfactory.

In this study,we discussed the way of imparting the microbial knowledge and elevating non-biological student's science in public optional course "Microbes and Man" from the teaching practice.During the course,we first chose the material according to students' characteristic,and then introduced several methods like lecturing on subject,visiting factories and making microbial experiments in order to inter-est students in microbiology and get better in teaching effects.

Objective To evaluate the therapeutic efficacy of percutaneous drainage of solitary retroperitoneal abscess under CT guidance.Methods A retrospective analysis was made for percutaneous drainage of solitary retroperitoneal abscess with CT guidance in 13 patients including 4 at the tail of pancreas, 3 nearby the head of pancreas,3 in perirenal space,2 in posterior renal space and 1 case was by the side of psoas muscle.The maximum diameters of retroperitoneal abscess were between 3.5cm and 8cm.Results Out of 13 patients,8 with one time drainage,3 with twice drainages and 2 with thrice drainages.The mean duration of drainage was 16 days with no recurrence or residual lesions during clinical follow up.Conclusion CT guided percutaneous drainage of solitary retroperitoneal abscess is effective and minimally invasive.(J Intervent Radiol,2007,16:828-830)

OBJECTIVETo investigate the expression of ErbB-3 binding protein-1 (EBP-1), matrix metalloproteinase 9 (MMP-9) and E-cadherin (E-cad) in adenoid cystic carcinoma and their correlation.

METHODSImmunohistochemistry(PV6000 method) was used to detect EBP-1, MMP-9 and E-cad expression in 66 cases of adenoid cystic carcinoma tissues and matched para-cancerous normal tissues. In this study all cases were successfully followed up.

RESULTSThe positive expression rate of EBP-1 in adenoid cystic carcinoma tissues was 85%. EBP-1 expression was significantly correlated to pathological pattern and clinical stage (P < 0.05), but not to gender and age. In addition, there was a negative correlation between EBP-1 and E-cad expression, and positive correlation between EBP-1 and MMP-9.

CONCLUSIONSEBP-1 and its correlation with MMP-9 and E-cad may be used as useful indicators for clinical assessment of tumor biological behavior and prognosis in patients with adenoid cystic carcinoma.

Adaptor Proteins, Signal Transducing ; metabolism ; Biomarkers, Tumor ; metabolism ; Cadherins ; metabolism ; Carcinoma, Adenoid Cystic ; metabolism ; pathology ; secondary ; Female ; Follow-Up Studies ; Humans ; Lung Neoplasms ; secondary ; Lymphatic Metastasis ; Male ; Matrix Metalloproteinase 9 ; metabolism ; Middle Aged ; Neoplasm Invasiveness ; Neoplasm Staging ; RNA-Binding Proteins ; metabolism ; Salivary Gland Neoplasms ; metabolism ; pathology