Aged ; Female ; Foreign Bodies ; pathology ; Humans ; Laryngeal Diseases ; Larynx ; pathology ; Vestibule, Labyrinth

OBJECTIVETo explore the efficacy and safety of prostatic arterial embolization (PAE) in the treatment of benign prostatic hyperplasia ( BPH) in high-risk aged males.

METHODSWe retrospectively analyzed the clinical data about 21 high-risk BPH patients aged 77-91 (mean 80) years treated by PAE.

RESULTSPAE was successfully performed in all the 21 patients, with the operation time of 90-120 min. At 2 weeks, 3 months, 6 months, and 12 months after surgery, the International Prostate Symptom Scores (IPSS) were 18.3 ± 3.1, 9.8 ± 2.7, 9.4 ± 2.5, and 10.1 ± 2.2, the quality of life scores ( QOL) were 4.6 ± 1.4, 4.3 ± 1.2, 4.6 ± 1.1, and 4.9 ± 0.6, the maximum urinary flow rates ( Qmax) were (12.5 ± 2.5), (15.8 ± 2.4), (16.6 ± 2.2), and (16.3 ± 1.8) ml/s, and the postvoid residual urine volumes (PVR) were (35.0 ± 3.4), (13.0 ± 3.3), (10.0 ± 3.0), and (8.0 ± 2.5) ml, respectively, markedly improved as compared with the baseline (IPSS: 24.5 ± 3.7, QOL: 5.7 ± 1.6, Qmax: [8.3 ± 2.1] ml/s, and PVR: [98.0 ± 11.0] ml), with statistically significant differences in IPSS, QOL, Qmax, and PVR (all P < 0.05). The maximal velocity of blood flow in the prostate was obviously decreased and the prostate volumes were (74.4 ± 4.8), (42.5 ± 4.4), (38.3 ± 4.0), and (36.7 ± 3.5) cm3 at 2 weeks, 3 months, 6 months, and 12 months, respectively, also significantly reduced in comparison with (84.3 ± 5.4) cm3 preoperatively (all P < 0.05).

CONCLUSIONPAE is a safe and effective option for the treatment of BPH in high-risk aged males.

Aged ; Aged, 80 and over ; Arteries ; Blood Flow Velocity ; Embolization, Therapeutic ; methods ; Humans ; Male ; Prostate ; blood supply ; Prostatic Hyperplasia ; therapy ; Quality of Life ; Retrospective Studies ; Treatment Outcome ; Urination

AIM:To observe the clinical curative effect of different duration of retinal vein occlusion ( RVO ) by laser photocoagulation treatment, discuss the timing of the RVO laser photocoagulation treatment, provide the basis for clinical choice of RVO photocoagulation treatment time.
METHODS: Retrospective analysis. Line selection retinal laser photocoagulation treatment for 103 cases (103 eyes) with RVO, patients were divided into three groups according to the onset time. In group A (46 eyes), course≤ 1mo, 28 eyes with branch retinal vein occlusion ( BRVO ) , 18 eyes with central retinal vein occlusion ( CRVO);30 eyes were ischemic RVO, 16 eyes were non-ischemic RVO. In group B (38 eyes), 1mo RESULTS: The best corrected visual acuity improved rate, retinal hemorrhage, macular edema, absorption, macular center concave thickness decreased of patients with different course after RVO photocoagulation treatment, the early group was better than that of the late, non-ischemic RVO was better than that of ischemic RVO, laser photocoagulation treatment effect BRVO was better than that of CRVO and the difference was statistically significant (P<0. 05).
CONCLUSION:RVO laser photocoagulation in the early intervention treatment can accelerate the retinal hemorrhage, macular edema, absorption, effectively protect the patient's existing vision, improve the long-term vision, and has a certain clinical practical significance.

AIM:To introduce a new method of guiding by using 3D-OCT to treatment central serous chorioretinopathy ( CSCR) with multiwavelength laser.
METHODS:Twenty-three cases ( 23 eyes ) typicality central serous chorioretinopathy were collected in July 2010 to July 2013 in Changchun Aier Eye Hospital, using 3D-OCT model locate central serous chorioretinopathy leakage point and photocoagulation treatment with multiwavelength laser. Postoperative follow-up of 24wk, the postoperative vision and macular area retina neuroepithelial layer detachment height were observed.RESULTS: Twenty-three cases ( 23 eyes ) of central serous chorioretinopathy patients by the 3D-OCT guided multiwavelength laser treatment vision after 24wk of follow-up compared with before treatment. there was statistically significant ( P < 0.05 ) . Visual improved obviously after treatment. OCT macular area before and after the treatment on macular area retina neuroepithelial layer detachment height ( P<0.05 ) . OCT macular area before and after the treatment of macular area retina neuroepithelial layer detachment height significantly decreased, slurry apparent absorption. Except 1 case lost visitors, 23 cases ( 23 eyes ) with central serous chorioretinopathy did not see the whole body or eye local adverse reactions occur.
CONCLUSION: 3D- OCT guided by multiwavelength laser treatment of central serous chorioretinopathy and under the guidance of FFA in the central serous chorioretinopathy laser treatment have the same curative ratio, has certain clinical value.

Animals ; Eye Diseases ; parasitology ; surgery ; Humans ; Middle Aged ; Sparganosis ; diagnosis ; surgery ; Sparganum

Aim To observe the variation of T-cell subsets in spleen in different courses of disease and tis-sue histopathological changes in rats with adjuvant ar-thritis (AA).Methods The model of rat AA was in-duced by complete Freund’s adjuvant into the right hind metatarsal footpad of 20 male Lewis rats.Arthritis was evaluated by total score,arthritis index and paw swelling number. The percentage of total (CD3 +CD4 +), memory (CD4 + CD44 +), no-sensitizated (CD4 + CD62L +) and Th1 7 (CD4 + IL-1 7 +) on CD4 +T cells in spleen were detected by flow cytometry on days 1 4 and 22 after immuniozation.The his-topathological evaluation of heart,liver,spleen,lung, kidney,ankle joints and mesenteric lymph nodes were examined by hematoxylin and eosin (HE)stain.Re-sults The onset of secondary arthritis appeared on a-bout day 1 0 after immunization,with a peak onset on day 1 9.Systematic arthritis symptoms included front and hind paw swelling and redness (swelling was more apparent in the front rather than hind paws),nodule formation and redness on the ears,connective tissue swelling and redness of the nose and evident nodules and redness on the tail.Total score,arthritis index and the paw swelling numbers were enhanced in AA rats. Pathohistology of ankles joints showed hyperplasia, pannus formation,and inflammatory cells infiltration in AA rats.And pathohistology of heart,liver,spleen, kidney and mesenteric lymph nodes showed inflamma-tory changes.Compared with normal group,there was no change in the percentage of total,memory and no-sensitizated CD4 +T cell in the early stage inflammation but they were significantly enhanced in the peak of in-flammation.Th1 7 cell subsets were significantly en-hanced in both of the early and peak of inflammation. Conclusion These findings suggest that abnormal T cell responses and tissue histopathological changes are important features of AA rats.

Objective To investigate quantitatively the thermal sensation characteristics of the patients with facial palsy and the value of quantitative thermal test (QTT) in prognostication.Methods The QTT threshold of the fore ear and cheek of 30 patients with peripheral facial palsy was tested,their facial nerve conduction velocity was measured,and House-Brackmann facial nerve grading system was used to estimate facial nerve function at 2～3 weeks,a month,two months and half a year post onset.Results It was found that 12 out of 30 patients had abnor- mal QTT threshold value;the majority of them suffered from herpes virus and diabetes.In those with abnormal QTT, 8 were with diabetes mellitus (account for 66.7%),3 with partial shingles (account for 25%),and 1 with positive serum virus infection (account for 8.3%).Those with normal QTT were significantly different from those with abnor- mal QTT,with regard to the House-Brackmann rating scores after 2 and 6 months post onset (P

Breast Neoplasms ; genetics ; pathology ; Chromosome Aberrations ; Chromosome Deletion ; Chromosomes, Human, Pair 1 ; Chromosomes, Human, Pair 17 ; Chromosomes, Human, Pair 9 ; Female ; Genome, Human ; Humans ; Nucleic Acid Hybridization ; methods ; Phyllodes Tumor ; genetics ; pathology

Objective To observe the hemodynamic change and stress reaction of target-con-trolled infusion (TCI)of propofol guided by Narcotrend for anesthetic induction in renal transplanta-tion patients.Methods Forty patients (25 males,1 5 females,aged 21-38 years,ASA grade Ⅲ orⅣ)undergoing related living donor kidney transplantation were randomly divided into two groups:group A and group B (n =20).Group A was induced using TCI system with propofol under the moni-toring of Narcotrend.Group B was induced with propofol manually.HR,MAP,Narcotrend index (NTI),blood glucose (Glu)and plasma cortisol (Cor)were measured before induction (T0 ),before tracheal intubation (T1 ),and 1 (T2 ),3 (T3 ),and 5 (T4 )minutes afterwards.Results HR and MAP at T1 were lower than those at T0 (P < 0.05 )in two groups,they were significantly lower in group B than in group A at corresponding points(P <0.05).HR and MAP in group B increased sig-nificantly (P <0.05)and were significantly higher than those in group A (P <0.05)at T2 and T3 . There was no obvious difference in Glu and Cor between T0 and T2-T4 in group A.Glu and Cor at T2-T4 were obviously higher than those at T0 (P <0.05)in group B and those at corresponding points in group A (P <0.05).Conclusion TCI of propofol guided by Narcotrend in renal transplantation pa-tients can better control the depth of anesthesia,attenuate the stress reaction caused by tracheal intu-bation,and keep hemodynamic smooth during anesthesia induction.

Objective To evaluate the expression and relationship of miR-100 and FZD-8, one of the major compo?nents of Wnt signaling pathway, and the correlation of their expressions with lymph node metastasis in patients with breast cancer. Methods The expression of miR-100 was determined in 50 samples of human breast cancer tissues and adjacent normal tissues by in situ hybridization. The correlation of miR-100 expression with lymph node metastasis was analyzed by Mann-Whitney U test. The expression of FZD-8 was measured in 50 samples of human breast cancer tissues and adjacent normal tissues by immunohistochemistry. The correlation of the miR-100 expression with the protein expression of FZD-8 was evaluated by Pearson rank analysis. Results The expression of miR-100 was significantly lower in human breast can?cer tissues than that in adjacent normal breast tissues [2.00 (1.00, 3.00) vs. 6.00 (3.50, 8.00)]. The miR-100 expression was lower in patients with lymph node metastasis than that in patients without lymph node metastasis [1.50 (1.00, 2.75) vs. 3.00 (2.00, 4.00)]. The expression of FZD-8 was significantly higher in human breast cancer tissues than that in adjacent normal breast tissues [8.00 (6.00, 9.00) vs. 6.00 (3.75, 9.00)]. The miR-100 expression was negatively correlated with the FZD-8 pro?tein expression in human breast cancer tissues (rs=-0.592, P<0.001). Conclusion The miR-100, as an anti-metastasis-miRNA, may involve in the metastasis of breast cancer, which may be related with the regulation of the expression of FZD-8.