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Selahattin Tugrul Sabri Baki Eren Remzi Dogan Aysenur Meric Hafiz Orhan Ozturan 《Acta oto-laryngologica》2015,135(4):342-347
Conclusions: This study revealed a significant correlation between red-green-blue (RGB) values of tympanic membrane (TM) images and the presence of effusion in the middle ear. These results confirm that endoscopic RGB evaluation is a rapid and non-invasive procedure yielding objective results. Objective: To investigate, in cases of otitis media with effusion (OME), the correlation of the TM color changes with the presence and viscosity of the effusion in the middle ear. Methods: Endoscopic images of the TMs of 52 patients (group 1) and 52 healthy controls (group 2) were taken during their otologic examinations. RGB values of particular points were measured on the TM images of both groups. Additionally, in group 1 the viscosity of each effusion taken by paracentesis during surgery was also measured intraoperatively with a viscometer. Patients with viscosity values lower and higher than 450 cP (centipoise) were subdivided into groups 1a and 1b, respectively. Results: Study and control groups were comparable regarding the number of patients and their mean ages (p > 0.05). Statistically significant differences were found in RGB values of the TM between groups 1 and 2, but not between groups 1a and 1b. 相似文献
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Chlamydia conjuctivitis results from infection by chlamydia trachomatis, the commonest treatable sexually transmitted infection in Europe. Its clinical manifestations involve the conjunctiva and the cornea. The inflammation under the upper eyelid may be sufficient to present as ptosis, however previously it has not been documented to cause a preseptal cellulitis. We present such a case. A 15-year-old girl was diagnosed with a left viral conjunctivitis. Five days later, she returned with marked oedema of the left upper and lower lids accompanied by erythema. The tarsal conjunctiva revealed follicles and large papillae and extra ocular movements revealed discomfort on elevation. A secondary diagnosis of bacterial pre septal cellulitis was made and the treatment was changed a broad spectrum oral antibiotic. On review at two days, the patient now complained of a large amount of purulent discharge in association with the marked pre septal swelling. As previous bacteriology and virology had been negative, the patient was re swabbed for chlamydia. This proved positive and her symptoms completely resolved following administration of Azithromycin. In this particular case recognition of the pathogen is important to alert the patient to the likelihood of unknown genital infestation. In all cases of positive culture, the patient should be counselled to attend a genitourinary clinic and to alert any sexual partners to the need to do likewise. 相似文献
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L. Kisbenedek I. Bodrogi P. Szeldeli M. Baki P. Tenke J. Horti 《International urology and nephrology》1995,27(3):325-329
The authors describe the evidence and results obtained in 21 out of 100 patients who underwent salvage retroperitoneal lymphadenectomy
for advanced testicular cancer (UICC stage II/B bulky and stage III) in the period 1982–1993, and in whom inductive chemotherapy
was not followed by marker conversion. It is stated that if AFP positivity is low (titres below 100 ng/ml) salvage retroperitoneal
lymphadenectomy (RLA) is of high therapeutic value, whereas in all cases with HCG positivity or AFP titres higher than 500
ng/ml tumorous death ensued without exception. In our cases viable tumour residues occurred in 81%. Salvage resection was
feasible in 76%, but every incomplete resection (19%) was followed by death due to tumour. In all but one of the cases marker
positivity, an indicator of therapy-resistant viable tumour residues, persisted after having used more than four PVB combinations
or changes in the chemotherapeutic regimen. 相似文献
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T. Erhan Cosan Baki Adapinar Hamdi Cakli M. Kezban Gurbuz 《European archives of oto-rhino-laryngology》2006,263(4):327-330
The case of a child injured by a knitting needle penetrating transorbitally and intracranially, resulting in carotid cavernous fistula and pontine injury, is reported. After receiving medical and endovascular treatment, the only remaining abnormal neurological manifestation was right peripheral facial nerve palsy. The clinical sequences of events and the demonstration of a pontine lesion leading to peripheral facial palsy are presented. Facial nuclear injury with a penetrating trauma is an extremely rare condition. It is important to identify the anatomical regions injured in penetrating traumas. The lesions must be identified by computerized tomography, magnetic resonance imaging, clinical and laboratory investigation. 相似文献
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Baki Hazer Alipaa Ayas Necati Beirli Necdet Saltek Bahattin M. Baysal 《Macromolecular chemistry and physics.》1989,190(8):1987-1996
Some new macroinitiators ( 5 ) containing azo and peroxy groups were synthesized by transformation of esters of poly(ethylene glycol) ( 1 ) (PEG) of different molecular weight with hydroxyl end groups and an azo group in the middle into the corresponding polymers with tert-butylperoxycarbonyl end groups by reaction with terephthaloyl chloride and subsequently with tert-butyl hydroporoxide. Decomposition in the presence of styrene at 60°C or with 3,6,9-triazaun-decane-1,11-diamine in presence of methyl methacrylate gave the corresponding ABA block copolymer 6 and the ABBA block copolymer 7 , respectively. Both block copolymers were used as polymeric initiators. The ABCBA block copolymer 8 was synthesized from 6 and methyl methacrylate or from 7 and styrene by thermally induced polymerization at 80°C. The resulting block copolymers were separated from the homopolymers by selective solvent extraction and characterized by spectroscopic and fractional precipitation methods. 相似文献
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Effects of granulocyte colony-stimulating factor on bacterial translocation due to burn wound sepsis
Orhan Yalçin Gürsel Soybir Ferda Köksoy Hakki Köse Recep Öztürk Baki Çokne§eli 《Surgery today》1997,27(2):154-158
The presence of certain defects in both cellular and humoral immunity after thermal injury has been established. Likewise,
the translocation of enteric bacteria to the mesenteric lymph nodes and to distant organs has also been observed following
serious thermal injury. The effects of granulocyte colony-stimulating factor (G-CSF) on bacterial translocation, the small
bowel mucosa, and cecal bacterial content were investigated in a rat model of burn wound sepsis in which albino Wistar rats
were scalded over 30% of their bodies, after which the lesions were infected by 1×108 colony-forming units (cfu)Pseudomonas aeruginosa. The control group was treated with 5% dextrose solution subcutaneously starting 2 days preburn, while the treatment group
received 100μg/kg human G-CSF subcutaneously. On the 4th day post burn all animals were killed to examine the bowel and culture
of the mesenteric lymph nodes (MLN), livers, and spleens. No significant differences were observed between the groups regarding
the cecal bacterial content and small bowel; however, a difference was seen in the ratio of translocation in the MLN liver
and spleen and quantitative MLN cultures. Based on these findings, G-CSF was thus found to be significantly effective in reducing
bacterial translocation due to burn wound sepsis. 相似文献
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