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Posterior fornix

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https://www.readbyqxmd.com/read/28858151/posterior-surgical-revision-of-failed-fornix-based-trabeculectomy
#1
Doaa H Sobeih, Paul R Cotran
PURPOSE: To evaluate outcomes after revision of failed fornix-based trabeculectomy using a posterior conjunctival incision and Mitomycin C (MMC). METHODS: Cases were identified using Current Procedural Terminology codes. Information from clinical records was analyzed retrospectively. Complete success was defined as intraocular pressure (IOP) ≤16 mmHg with no glaucoma medications and IOP reduction of >20% from preoperative levels. Qualified success was defined as IOP ≤16 with or without medications and IOP reduction of >20%...
August 28, 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/28816554/vaginal-axis-on-mri-after-unilateral-and-bilateral-sacral-hysteropexy-a-controlled-study
#2
Mehmet B Senturk, Cetin Kilicci, Sibel Aydin, Mesut Polat, Cigdem Abide Yayla, Ates Karateke
The objective of this study was to evaluate the vaginal position on magnetic resonance imaging (MRI) after bilateral abdominal sacral hysteropexy (BASH) and classical abdominal sacral hysteropexy (ASH) and to investigate which method keeps the vagina the most proximate to its original anatomical position. Ten patients, with 10 having BASH, 10 ASH and 10 being nulliparous, were compared. The angle between the vagina and the pubococcygeal plate, the angle between the upper and lower vaginal segments, the distance between the posterior fornix and the 2nd vertebra and the distances between the lateral fornices and spina ischiadica were measured on MRI...
August 17, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28796999/preterm-prelabor-rupture-of-membranes-between-34-and-37-weeks-a-point-of-care-test-of-vaginal-fluid-interleukin-6-concentrations-for-a-noninvasive-detection-of-intra-amniotic-inflammation
#3
Marian Kacerovsky, Ivana Musilova, Tomas Bestvina, Martin Stepan, Teresa Cobo, Bo Jacobsson
OBJECTIVE: The aim of this study was to investigate whether a previously reported vaginal fluid point-of-care interleukin (IL)-6 cut-off value of 2,500 pg/mL can be used for the identification intra-amniotic inflammation in women with preterm prelabor rupture of membranes (PPROM) between 34 and 37 weeks. MATERIAL AND METHODS: A prospective cohort study was conducted in women with singleton gestation complicated by PPROM between 34 + 0 and 36 + 6 weeks. Vaginal fluid was successfully obtained in 118 women from the posterior vaginal fornix via aspiration using a sterile urine sample tube with a suction tip...
August 10, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28774764/anatomical-targeting-of-the-optimal-location-for-thalamic-deep-brain-stimulation-in-patients-with-essential-tremor
#4
Nicolas K K King, Vibhor Krishna, Francesco Sammartino, Ausaf Bari, Gaddum Duemani Reddy, Mojgan Hodaie, Suneil K Kalia, Alfonso Fasano, Renato P Munhoz, Andres M Lozano, Clement Hamani
BACKGROUND: Thalamic deep brain stimulation (DBS) is an effective strategy for the treatment of essential tremor (ET). With limitations of imaging modalities, targeting largely relies on indirect methods. This study was designed to determine the optimal target for DBS in ET and construct a targeting method based on probabilistic maps. METHODS: Patients with ET who had sustained tremor reduction at 1-year and optimal microelectrode recordings were selected. Stimulation volume was individually modeled in standard space and a final optimal region was derived for the whole population...
July 31, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28735140/isolated-subcallosal-artery-infarction-secondary-to-localised-cerebral-vasospasm-of-anterior-communicating-artery-complex-following-subarachnoid-haemorrhage
#5
Santhosh Kumar Kannath, Virender Malik, Jayadevan Enakshy Rajan
BACKGROUND: Subcallosal artery (ScA) infarction is a well-recognised, but uncommon complication of surgical treatment of anterior communicating artery (ACOM) aneurysms. CASE DESCRIPTION: An elderly man presented with massive subarachnoid haemorrhage due to left posterior communicating artery aneurysm with thick clots in the anterior interhemispheric fissure. The aneurysm was coiled with balloon protection and later, on the fifth day of ictus, the patient became acutely confused and developed memory disturbances...
July 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28701225/association-of-schizophrenia-onset-age-and-white-matter-integrity-with-treatment-effect-of-d-cycloserine-a-randomized-placebo-controlled-double-blind-crossover-study
#6
Kazuo Takiguchi, Akihito Uezato, Michio Itasaka, Hidenori Atsuta, Kenji Narushima, Naoki Yamamoto, Akeo Kurumaji, Makoto Tomita, Kazunari Oshima, Kosaku Shoda, Mai Tamaru, Masahito Nakataki, Mitsutoshi Okazaki, Sayuri Ishiwata, Yasuyoshi Ishiwata, Masato Yasuhara, Kunimasa Arima, Tetsuro Ohmori, Toru Nishikawa
BACKGROUND: It has been reported that drugs which promote the N-Methyl-D-aspartate-type glutamate receptor function by stimulating the glycine modulatory site in the receptor improve negative symptoms and cognitive dysfunction in schizophrenia patients being treated with antipsychotic drugs. METHODS: We performed a placebo-controlled double-blind crossover study involving 41 schizophrenia patients in which D-cycloserine 50 mg/day was added-on, and the influence of the onset age and association with white matter integrity on MR diffusion tensor imaging were investigated for the first time...
July 12, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28676035/white-matter-damage-in-maintenance-hemodialysis-patients-a-diffusion-tensor-imaging-study
#7
David A Drew, Bang-Bon Koo, Rafeeque Bhadelia, Daniel E Weiner, Sarah Duncan, Maria Mendoza-De la Garza, Aditi Gupta, Hocine Tighiouart, Tammy Scott, Mark J Sarnak
BACKGROUND: Patients treated with dialysis have high rates of brain infarcts, brain atrophy, and white matter disease. There are limited data regarding the presence of more subtle damage to brain white matter. METHODS: In the Cognition and Dialysis Study, we compared brain structure using diffusion tensor imaging in hemodialysis (HD) patients to individuals without known kidney disease, using tract based spatial statistics (TBSS) to compare Fractional Anisotropy (FA) and Mean Diffusivity (MD)...
July 5, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28647959/-re-treatments-of-recurrence-after-pelvic-floor-repair-surgery
#8
S X Fan, F M Wang, L S Lin, Y F Song
Objective: To analyze re-treatments of recurrence after the pelvic floor repair surgery. Methods: The protocol and the effect of re-treatments were investigated by reviewing and analyzing the clinical data of 81 recurrent patients (grade Ⅱ and above), who had received the pelvic floor repair surgery from January 2011 to January 2016. Pelvic organ prolapse quantitation system (POP-Q) and two questionnaires about quality of life [pelvic floor distress inventory-short form 20 (PFDI-20) and pelvic floor impact questionnaire short form (PFIQ-7)] were used to evaluate objective and subjective efficacy, respectively...
June 25, 2017: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/28596462/-pure-amnesia
#9
Koichi Tagawa, Haruki Tokida
Pure amnesia (amnesic syndrome) is an organic brain syndrome characterized by impairment in episodic memory, with either an anterograde or sometimes retrograde loss of memories. Although episodic memory is impaired, semantic memory, immediate memory, and procedural memory are preserved. The Papez circuit is a network of nerve fibers and nerve centers that starts and ends in the hippocampus travelling by way of the fornix, mammillary bodies, anterior thalamic nuclei, cingulate gyrus, and parahippocampal gyrus...
June 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28592900/white-matter-microstructural-changes-are-related-to-cognitive-dysfunction-in-essential-tremor
#10
Julián Benito-León, Virginia Mato-Abad, Elan D Louis, Juan Antonio Hernández-Tamames, Juan Álvarez-Linera, Félix Bermejo-Pareja, Ángela Domingo-Santos, Luis Collado, Juan Pablo Romero
Diffusion tensor imaging (DTI) studies have detected white matter microstructural changes in essential tremor (ET). However, it is still unclear whether these changes are related to cognitive deficits, which have been described in ET patients. DTI-derived fractional anisotropy, mean diffusivity (MD), axial diffusivity (AD), and radial diffusivity measures were compared between 23 ET patients and 23 age-, gender-, and education-matched healthy individuals, using whole-brain tract-based spatial statistics. Correlations of white matter changes with scores obtained from a detailed neuropsychological assessment were subsequently examined...
June 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28541627/sentinel-lymph-node-mapping-with-indocyanine-green-in-vaginal-cancer
#11
In Ok Lee, Jung Yun Lee, Sunghoon Kim, Sang Wun Kim, Young Tae Kim, Eun Ji Nam
OBJECTIVE: Sentinel lymph node (SLN) mapping is being adapted to gynecologic cancer. Higher SLN mapping rates were reported with indocyanine green (ICG) compared to other dyes. The aim of this film is to share our experience of SLN mapping with ICG in vaginal cancer. METHODS: A 40 year-old woman was diagnosed with squamous cell vaginal cancer. About 1.5 cm-sized tumor was located on the posterior vaginal fornix. Preoperatively she was assumed to be stage I vaginal cancer...
July 2017: Journal of Gynecologic Oncology
https://www.readbyqxmd.com/read/28540049/outcome-of-misoprostol-and-oxytocin-in-induction-of-labour
#12
Trishna Acharya, Ramesh Devkota, Bimbishar Bhattarai, Radha Acharya
BACKGROUND: Induction of labour is the process of initiating the labour by artificial means from 24 weeks of gestation. The main aim of this study is to find out the maternal and foetal outcomes after induction of labour with misoprostol and oxytocin beyond 37 weeks of gestation. METHODS: This was a hospital-based observational study carried out at Paropakar Maternity and Women's Hospital, Nepal. Misoprostol of 25 µg was inserted in posterior fornix of vagina or oxytocin infusion was started from 2...
2017: SAGE Open Medicine
https://www.readbyqxmd.com/read/28371125/comparison-of-bleb-morphology-between-trabeculectomy-and-deep-sclerectomy-using-a-clinical-grading-scale-and-anterior-segment-optical-coherence-tomography
#13
Lawrence J Oh, Eugene Wong, Julie Lam, Colin I Clement
IMPORTANCE: The role of the filtration bleb for IOP management following trabeculectomy (TRAB) and deep sclerectomy (DS) in glaucoma is highlighted in this study. BACKGROUND: This study serves to analyse the bleb morphology and IOP using the Indiana Bleb Appearance Grading Scale (IBAGS) and the anterior-segment optical coherence tomography (AS-OCT) postoperatively and at 3 months. DESIGN: The retrospective study was performed by a single surgeon...
March 30, 2017: Clinical & Experimental Ophthalmology
https://www.readbyqxmd.com/read/28360853/white-matter-integrity-declined-over-6-months-but-dance-intervention-improved-integrity-of-the-fornix-of-older-adults
#14
Agnieszka Z Burzynska, Yuqin Jiao, Anya M Knecht, Jason Fanning, Elizabeth A Awick, Tammy Chen, Neha Gothe, Michelle W Voss, Edward McAuley, Arthur F Kramer
Degeneration of cerebral white matter (WM), or structural disconnection, is one of the major neural mechanisms driving age-related decline in cognitive functions, such as processing speed. Past cross-sectional studies have demonstrated beneficial effects of greater cardiorespiratory fitness, physical activity, cognitive training, social engagement, and nutrition on cognitive functioning and brain health in aging. Here, we collected diffusion magnetic resonance (MRI) imaging data from 174 older (age 60-79) adults to study the effects of 6-months lifestyle interventions on WM integrity...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28303377/the-differences-of-the-precommissural-and-postcommissural-fornix-in-the-hippocampal-location-a-diffusion-tensor-tractography-study
#15
Sung Ho Jang, Sang Seok Yeo
PURPOSE: The precommissural fornix and postcommissural fornix have different connections to the basal forebrain and septal region, and mammillary body, respectively. However, little is known about the differences of the precommissural fornix and postcommissural fornix in the hippocampal location. In this study, using diffusion tensor tractography, we investigated the differences of the precommissural fornix and postcommissural fornix in the hippocampal location. METHODS: We recruited 25 healthy volunteers for this study...
April 2017: Neuroradiology
https://www.readbyqxmd.com/read/28300744/a-modified-simple-technique-of-removing-the-lens-cortex-during-cataract-surgery
#16
Kyung Eun Han, Se Hoon Han, Dongkwon Lim, Min Chul Shin
We describe here a surgical technique of removing the remaining cortex after phacoemulsification without performing the conventional irrigation/aspiration (I/A) procedure. In this technique, the remaining cortex attached to the posterior capsule was separated and dissected into several pieces by continuous irrigation with balanced salt solution, which was supplied through a syringe attached to a bent, blunt-tip needle. Approximately, 10 s of manual irrigation separated most of the remaining cortex from the posterior capsule...
January 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28280293/cervicovaginal-bacteriology-and-antibiotic-sensitivity-patterns-among-women-with-premature-rupture-of-membranes-in-mulago-hospital-kampala-uganda-a-cross-sectional-study
#17
Milton W Musaba, Mike N Kagawa, Charles Kiggundu, Paul Kiondo, Julius Wandabwa
Background. A 2013 Cochrane review concluded that the choice of antibiotics for prophylaxis in PROM is not clear. In Uganda, a combination of oral erythromycin and amoxicillin is the 1st line for prophylaxis against ascending infection. Our aim was to establish the current cervicovaginal bacteriology and antibiotic sensitivity patterns. Methods. Liquor was collected aseptically from the endocervical canal and pool in the posterior fornix of the vagina using a pipette. Aerobic cultures were performed on blood, chocolate, and MacConkey agar and incubated at 35-37°C for 24-48 hrs...
2017: Infectious Diseases in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28245679/-comparison-of-current-methods-of-tubal-patency-assessment
#18
Judit Lőrincz, Attila Jakab, Péter Török
Most common organic cause of infertility is the blockage of the Fallopian tubes. Several methods were introduced to evaluate tubal patency. Hysterosalpingography is a conventional radiology procedure using contrast medium, which gives an accurate image of the uterine cavity and the Fallopian tubes, but radiation exposure is necessary. Hystero-contrast-sonography similarly examines the uterine cavity and tubal patency by ultrasonography, and it enables to detect pelvic pathology, too. Transvaginal hydrolaparoscopy is a minimal invasive direct method using endoscope introduced into the abdominal cavity through the posterior vaginal fornix, both ovaries and tubal patency can be observed...
March 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28231497/dienogest-and-deep-infiltrating-endometriosis-the-remission-of-symptoms-is-not-related-to-endometriosis-nodule-remission
#19
Joao Paulo Leonardo-Pinto, Cristina Laguna Benetti-Pinto, Kleber Cursino, Daniela Angerame Yela
OBJECTIVE: To evaluate the effectiveness of dienogest in controlling pain caused by deep infiltrating endometriosis (DIE), its influence on the quality of live (QoL) of women affected by the disease, and the effect of the drug on the volume of endometriotic lesions. STUDY DESIGN: A prospective cohort study including 30 women with a sonographic diagnosis of DIE (intestinal and posterior fornix) treated with dienogest 2mg per day for 12 months. We evaluated the pain symptoms and the volume of the intestinal and posterior fornix lesions before and after 12 months of use of dienogest...
February 15, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28192868/value-of-vaginal-cervical-position-in-estimating-uterine-anatomy
#20
Ulaş Fidan, Uğur Keskin, Mustafa Ulubay, Mustafa Öztürk, Serkan Bodur
The anatomy of the uterus is defined with the angles of the vagina, cervix and uterine corpus. Hereunder there are angles of version and flexion. The cervical position observed during the vaginal speculum examination, may give information about the uterine anatomy. In this study, we investigated the place of the cervical position in the estimation of the uterine anatomy observed during the cervical examination. We enrolled 240 patients in our study, who applied to our routine gynecology outpatient clinic with various complaints...
April 2017: Clinical Anatomy
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