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The Comparison of Electroacoustic and Subjective Voice Quality in Type 3 and 4 Transoral Laser Cordectomy for Early-Stage Glottic Carcinoma. Indian J Otolaryngol Head Neck Surg 2023; 75:680-684. [PMID: 37275100 PMCID: PMC10235358 DOI: 10.1007/s12070-022-03342-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 11/30/2022] [Indexed: 12/31/2022] Open
Abstract
One of the main issues in early-stage glottic carcinoma management is the voice quality following different types of treatment modalities. In type 3 and 4 transoral laser cordectomies, the voice outcomes can show significant differences due to the extent of the vocal muscle resection. This study aims to compare the voice quality in patients who underwent type 3 and 4 laser cordectomy for early-stage glottic carcinoma. A total of 30 patients who underwent type 3 (15 patients) and type 4 (15 patients) laser cordectomy for T1a glottic carcinoma between May 2018 and 2020 were included in this retrospective comparative study. Electroacoustic voice analysis and Voice Handicap Index-10 were performed in the postoperative twelfth month and the outcomes were compared between two laser cordectomy groups. The mean age of all patients was 48.6 ± 4.2 years. Noise-to-harmonic ratio, jitter, shimmer, pitch perturbation quotient and amplitude perturbation quotient values were significantly different between two groups (p < 0.05). Fundamental frequency and Voice Handicap Index-10 scores showed no statistically significant difference (p > 0.05). This study reports significantly better results for type 3 against type 4 laser cordectomy by means of objective voice analysis outcomes, except fundamental frequency. On the other hand, self-reported subjective analysis showed very similar results for both groups. Further studies combining data with multiple objective and subjective analyses with larger patient series and longer follow-up are warranted.
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En Bloc Resection of Supraglottic Carcinomas with Transoral Laser Microsurgery. Turk Arch Otorhinolaryngol 2022; 59:282-288. [PMID: 35262045 PMCID: PMC8864201 DOI: 10.4274/tao.2021.2021-8-13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 11/11/2021] [Indexed: 12/01/2022] Open
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COMPARISON OF SWALLOWING IN DIFFERENT TYPES OF PARTIAL LARYNGECTOMIES. İSTANBUL TIP FAKÜLTESI DERGISI 2021. [DOI: 10.26650/iuitfd.2021.839817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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The effect of wide-awake anesthesia, intravenous regional anesthesia, and infraclavicular brachial plexus block on cost and clinical scores of patients undergoing hand surgery. HAND SURGERY & REHABILITATION 2021; 40:382-388. [PMID: 33823293 DOI: 10.1016/j.hansur.2021.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/21/2021] [Accepted: 03/30/2021] [Indexed: 11/19/2022]
Abstract
The aim of our study was to compare the clinical results and costs of wide-awake local anesthesia no tourniquet (WALANT), intravenous regional anesthesia (IVRA), and infraclavicular brachial plexus block (IC-BPB). The patients were divided into WALANT, IVRA, IC-BPB groups, each with 50 patients. Demographic information, induction time, use of sedation, number of patients who were converted to general anesthesia, time in postanesthesia care unit (PACU), amount of bleeding during surgery, presence of tourniquet pain, hand motor function during surgery, time to onset of postanesthesia pain, discharge time, complications, and anesthesia costs were compared. Sedation was given to 12 IC-BPB patients, 9 IVRA patients and 5 WALANT patients. Of these patients, 6 undergoing IC-BPB, 5 undergoing IVRA and 4 undergoing WALANT were converted to general anesthesia (p = 0.80). PACU time and anesthesia costs were the least in the WALANT group, followed by the IVRA group (p < 0.001, p < 0.001). Intraoperative active voluntary movements were best preserved in the WALANT group; however, bleeding was highest in the WALANT group (p < 0.001, p < 0.001). Tourniquet pain was the higher in the IVRA groups, while postoperative pain in the surgical area developed the fastest in this same group (p = 0.029, p < 0.001). Time to discharge was similar in WALANT and IVRA groups, and the longest in the IC-BPB (p < 0.001) group. There was no difference among the groups in terms of patient satisfaction (p = 0.085, p = 0.242 for the first and second survey question). In the current study, WALANT appears to be a suitable alternative to IVRA and IC-BPB methods, with better preservation of active intraoperative movement, lower cost, and shorter time spent in PACU at the expense of higher bleeding.
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A Case with Thyroid Cartilage Fracture after Sneezing. Turk Arch Otorhinolaryngol 2020; 58:197-199. [PMID: 33145506 DOI: 10.5152/tao.2020.5306] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 05/19/2020] [Indexed: 11/22/2022] Open
Abstract
Non-traumatic laryngeal injuries are unusual occasions. In the medical literature we found only six reports of cases that had laryngeal injury after sneezing. We report a case of a 34-year-old man diagnosed with thyroid cartilage fracture after a strong sneeze. In physical examination, edema and hematoma were seen in the right vocal cord and the right band. Computed tomography scan revealed an anterior thyroid cartilage fracture without separation. Antibiotics and steroids were administered. This is a very rare entity and the seventh case reported in the literature. Ear Nose Throat specialist should be aware of this situation.
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Ege Üniversitesi Tıp Fakültesi veri tabanında kayıtlı baş-boyun kanserli olguların epidemiyolojik ve genel sağ kalım özellikleri. EGE TIP DERGISI 2019. [DOI: 10.19161/etd.668516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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The Comparative Analysis of Suture versus Linear Stapler Pharyngeal Closure in Total Laryngectomy: A Prospective Randomized Study. Turk Arch Otorhinolaryngol 2019; 57:166-170. [PMID: 32128512 DOI: 10.5152/tao.2019.4469] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/07/2019] [Indexed: 11/22/2022] Open
Abstract
Objective The aim of this study was to prospectively evaluate and compare the outcomes in patients undergoing pharyngeal closure with the linear stapler and suture techniques after total laryngectomy. Methods Forty-one patients who needed total laryngectomy for laryngeal cancer were enrolled in the study. Patients were randomized into two groups according to the pharyngeal closure technique: the linear stapler group (Group A) and the suture closure group (Group B). Rate of pharyngocutaneous fistula (PCF), nasogastric tube (NGT) removal time and pharyngeal closure time were analyzed and compared between the two groups. Results PCF developed in three patients in Group A (14.3%) and in seven patients in Group B (35%). Although the rate of PCF was lower in Group A, this did not represent a statistical difference (p:0.129). Median NGT removal time was 12 days (IQR=3) and 19.5 days (IQR=1) in Groups A and B, respectively. Median NGT removal time was not statistically different between the two groups (p:0.642). All patients were able to swallow liquids and solids without difficulty. Median pharyngeal closure time was 3 minutes (IQR=1) and 37.5 minutes (IQR=9) in Groups A and B, respectively. Median pharyngeal closure time was significantly lower in Group A (p:0.00). Conclusion The linear stapler technique in total laryngectomy is a reliable, safe, easy-to-apply and time-saving method. Closure with linear stapler significantly reduces pharyngeal closure time without adverse effect on NGT removal times and PCF rates.
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MON-PO522: Sarcopenia in Patients with Supracricoid Laryngectomy. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32355-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Malignant Otitis Externa: A Retrospective Analysis and Treatment Outcomes. Turk Arch Otorhinolaryngol 2018; 56:106-110. [PMID: 30197809 DOI: 10.5152/tao.2018.3075] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 02/27/2018] [Indexed: 11/22/2022] Open
Abstract
Objective The purpose of this study was to analyze previous treatments and outcomes in patients with malignant otitis externa (MOE) retrospectively. The efficacy of medical and surgical treatments was also evaluated. Methods This study included 25 patients diagnosed with MOE and treated at the Department of Otorhinolaryngology, Ege University School of Medicine between 2006 and 2017. The duration of hospitalization, Hemoglobin A1c (HbA1c) levels of the patients, erythrocyte sedimentation rate (ESR), source of the infection, complications, and previous medical and surgical treatments were also retrospectively assessed. Results The mean age of the patients (7 females and 18 males) was 69.68±11.29 years. The mean length of hospital stay in patients with HbA1c levels ≤6 and in patients with HbA1c levels >6 was 26.86 and 33.39 days, respectively. The mean hospitalization time was significantly longer in patients with HbA1c levels >6 (p<0.05). Additionally, elderly patients (age>65 years) had a significantly longer hospital stay in our study (p<0.05). ESR was found to be 52.76±32.49 (9-108) mm/h at the first examination and 14.92±1.22 (4-32) mm/h at the time of discharge. Conclusion MOE is an aggressive disease that requires conservative management, and ESR proved to be a good indicator of treatment response. Long-term antibiotherapy are recommended for treatment.
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Abstract
Metastasis to the sublingual lymph nodes is very rare in oral cavity cancers. We present an early-stage floor of the mouth (FOM) cancer case with metastasis to the sublingual lymph node. Even though the rate of metastatic sublingual lymph nodes is low, the uncommon presence of sublingual lymph node metastasis in an early-stage FOM cancer case raises the question of routine FOM dissection. Further anatomic and pathologic studies addressing the rate and pattern of sublingual lymph node metastasis are warranted.
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Reticulated ZnO Photocatalyst: Efficiency Enhancement in Degradation of Acid Red 88 Azo Dye by Catalyst Surface Cleaning. CHEM ENG COMMUN 2017. [DOI: 10.1080/00986445.2017.1306520] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Evaluation of Inferior Turbinate Stroma with Ultrasound Elastography in Allergic Rhinitis Patients. Balkan Med J 2017; 34:318-322. [PMID: 28443598 PMCID: PMC5615964 DOI: 10.4274/balkanmedj.2016.1339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background: Diagnosis of allergic rhinitis is primarily based on history, physical examination and allergy testing. A technique that noninvasively evaluates the soft tissue changes in the nasal mucosa of allergic rhinitis patients has not been defined. Aims: To assess nasal mucosal changes and measure the submucosal fibrosis in allergic rhinitis patients with sonoelastography. Study Design: Case control study. Methods: Eighty-eight turbinates of 44 patients were included in the study. There were 23 prick test positive allergic rhinitis patients. The control group constituted 21 patients. The rhinitis quality of life questionnaire and the visual analogue scale were applied to the allergic rhinitis patients. A higher visual analogue scale score indicated more severe allergic rhinitis symptoms. Sonoelastographic measurements were made from the lateral nasal wall. The propagation speed of sound waves was recorded in m/s. The presence of asthma and the type of allergic rhinitis (seasonal or perennial) was noted. Results: Ten patients had seasonal allergic rhinitis and thirteen patients had perennial allergic rhinitis. Six patients (26.1%) had accompanying asthma along with allergic rhinitis. The median visual analogue scale score was 7 (3-9) in allergic rhinitis patients. The median symptom duration was 7 (1-24) months. The median quality of life questionnaire score was 3.39 (1.68-5.43) points. The median sonoelastography scores of allergic rhinitis patients and healthy subjects were 2.38 m/s (0.9-4.47) and 2.42 m/s (1.62-3.50), respectively. Sonoelastographic measurements of seasonal and perennial allergic rhinitis patients did not differ significantly (p>0.05). The presence of asthma did not have a significant impact on the elastography measurements (p>0.05). However, regression analysis revealed a significant inverse correlation (coefficients: B=0.005, standard error=0.097, beta 0=0.008) between the visual analogue scale and sonoelastography scores (p<0.05). Conclusion: Sonoelastography was not suitable as a diagnostic tool in allergic rhinitis. Reduced sonoelastography scores were measured in more symptomatic patients. Higher visual analogue scale scores could be an indicator of disease severity.
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Primary Sinonasal Malignant Melanoma: Effect of Clinical and Histopathologic Prognostic Factors on Survival. Balkan Med J 2017; 34:255-262. [PMID: 28443572 PMCID: PMC5450866 DOI: 10.4274/balkanmedj.2016.0503] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Background: Mucosal melanoma is a rare malignancy arising from melanocytes of the mucosal surfaces. The pattern and frequency of oncogenic mutations and histopathological biomarkers have a role on distinct tumour behaviour and survival. Aims: To assess the rate of C-KIT positivity and its effect on survival of surgically treated sinonasal malignant melanoma patients with other histopathological biomarkers and clinical features. Study Design: Retrospective cross-sectional study. Methods: Seventeen sinonasal malignant melanoma patients with a mean age of 65.41 (39-86) years were included. Overall survival and disease-specific survival rates were calculated. The impact of age, gender, stage and extent of the disease, type of surgery, and adjuvant therapies were also taken into consideration. The effect of mitotic index, pigmentation, S100, HMB-45, Melan-A and C-KIT on survival were evaluated. Results: Median tumour size was 20 mm (interquartile range=27.5 mm). Pigmentation was present in 7 (41.2%) cases. Median number of mitoses per millimetre squared was 11 (interquartile range=13). Melan A was positive in 7 (41.2%) patients, ulceration was present in 6 cases (35.3%), and necrosis was present in (47.1%) 8 cases. Six patients (35.3%) were positive for S100, 14 (82.4%) specimens stained positive for HMB-45 and C-KIT (CD117) was positive in 9 cases (52.9%). Three patients (16.7%) developed distant metastasis. Five year overall and disease free survival rates were 61.4% and 43.8%, respectively. Conclusion: Although C-KIT positive sinonasal malignant melanoma patients (52.9%) can be candidates for targeted tumour therapies, the studied clinical or histopathological features along with C-KIT seem to have no significant effect on survival in a small group of patients with sinonasal malignant melanoma.
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Tinnitus hastalarında gevşeme egzersizlerinin ve maskeleme tedavisinin prospektif değerlendirilmesi. EGE TIP DERGISI 2016. [DOI: 10.19161/etd.344221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Revisiting the Anatomy of the Facial Recess: The Boundaries of the Round Window Exposure. Balkan Med J 2016; 33:552-555. [PMID: 27761285 DOI: 10.5152/balkanmedj.2016.150864] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 02/07/2016] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The exposure of the round window (RW) through the facial recess (FR) is sometimes partial. The anatomic variations that alter RW exposure during cochleostomy have not been clearly defined to date. AIMS The aim of this study was to assess the best FR position in which to achieve the widest exposure of the RW niche and to define the topographic relationship between two other important anatomical structures, the facial nerve (FN) and the chorda tympani (CT). STUDY DESIGN Cadaver study. METHODS Twenty-four temporal bones were included in the study. Anterior and posterior epitympanectomy and posterior tympanotomy were performed after mastoidectomy. Bone was removed until the FN and CT were skeletonized and the CT branching point was visible. Two pictures were taken. The first was taken when the facial recess was at its widest exposure, while the second was taken when the RW niche was maximally exposed through the facial recess. Various measurements were taken. RESULTS The RW niche was totally visible in 19 temporal bones (79.2%). The RW was partially visible in the remaining five bones (20.8%). The unexposed part of the RW lay posteromedial to the FN in these five bones. While the branching point of the CT could be visualized in all cases at the widest exposure of RW, the part of the FN distal to the branching point was hidden in eight subjects (33.3%) under the posterior wall of the external ear canal. CONCLUSIONS The RW niche was totally visible in most of the temporal bones. The RW lay posteromedial to the FN in some cases and total exposure was impossible.
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Primer septorinoplasti olgusunda rinolit. EGE TIP DERGISI 2016. [DOI: 10.19161/etd.344178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Obliteration of a Large Mandibular Arterio-Venous Malformation with Polymethyl Methacrylate Bone Cement. Turk Arch Otorhinolaryngol 2015; 53:80-83. [PMID: 29391986 DOI: 10.5152/tao.2015.820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Accepted: 03/04/2015] [Indexed: 11/22/2022] Open
Abstract
Mandibular arteriovenous malformations (AVMs) are rare and potentially life-threatening vascular lesions. Surgery, embolization, or bone cement implantation is an option for the treatment of mandibular AVMs. We present a case of huge mandibular AVM refractory to multiple embolizations of the supplying arteries, which was treated with polymethylmethacrylate (PMMA) bone cement implantation after the extraction of a molar tooth.
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The Value of Sentinel Lymph Node Biopsy in Oral Cavity Cancers. Turk Arch Otorhinolaryngol 2015; 53:62-66. [PMID: 29391982 DOI: 10.5152/tao.2015.1178] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 06/11/2015] [Indexed: 11/22/2022] Open
Abstract
Objective The aim of this study was to establish the effectiveness of sentinel lymph node biopsy in the detection of metastasis in N0 necks of T1-T2 early-stage oral cavity cancers. Materials and Methods Twenty neck dissections were performed in 18 patients diagnosed with T1 and T2 oral cavity cancer, with an indication for elective neck dissection between November 2007 and January 2011. The male to female ratio was 12:8, with a mean age of 54.5 years (range 28-76). Eight of the dissections were performed for lower lip cancer, 7 for tongue cancer, and 5 for floor of the mouth cancer. Sentinel lymph node biopsy was used to detect metastatic lymph nodes. Tc99m radionuclide injection was administered to the periphery of the tumor 24 h before the operation, and a lymphoscintigraphy image was obtained 30 min after the injection. Sentinel lymph nodes were localized and excised on the day of surgery using static lymphoscintigraphy images and a gamma probe. Sentinel lymph nodes were sent for a frozen section examination, and either a selective or a comprehensive neck dissection was performed for each neck according to the results. Results After the final histopathological examination of the specimens, the negative predictive value, the positive predictive value, the accuracy of the sentinel lymph node biopsy, and frozen section accuracy were found to be 100%. Conclusion Sentinel lymph node biopsy was found to be an efficient method in the pathological staging and management of the N0 neck in early T-stage oral cavity cancers.
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A new insight for evaluation of the inferior turbinate with ultrasound elastography. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2015; 34:777-782. [PMID: 25911709 DOI: 10.7863/ultra.34.5.777] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVES There are diseases that affect the stroma of the inferior turbinate and many surgical interventions that alter it. However, an objective method that can evaluate the turbinate's stromal structure in detail has not been defined yet. The primary aim of this study was to investigate the effectiveness and reliability of ultrasound elastography for objective evaluation of the inferior turbinate stroma and define the most suitable elastographic technique. METHODS Twenty inferior turbinates in 10 healthy participants were included. Five of the participants (50%) were male, and 5 (50%) were female, with a mean age ± SD of 28.3 ± 3.2 years (range, 26-35) years. To obtain reliable and reproducible results, elastography was performed twice, 3 days apart, with and without a topical decongestant to evaluate the effects of the nasal cycle and mucosal edema. Two previously described valid elastographic outcome measures were reevaluated for the inferior turbinate. The tissue strain ratio and sound wave propagation speed were calculated for each measurement. RESULTS Median propagation speeds without and with the decongestant for the first and second measurements were 2.125 (interquartile range [IQR], 0.85), 2.175 (IQR, 0.53), 2.520 (IQR, 0.79), and 2.555 (IQR, 0.53) m/s, respectively. Median turbinate stroma-to-subcutaneous tissue strain ratios without and with the decongestant for the first and second measurements were 1.402 (IQR, 0.96), 0.942 (IQR, 0.24), 1.035 (IQR, 0.98), and 1.427 (IQR, 1.68). CONCLUSIONS We suggest that elastography is a reliable and reproducible method that is not substantially affected by mucosal edema. It is a novel technique that can evaluate the inferior turbinate stroma and might be used in concordance with other objective functional techniques such as acoustic rhinometry. Therefore, it can be used in further studies regarding diagnosis of turbinate diseases and objective evaluation of previous surgical treatments.
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Lemierre's Syndrome Case Secondary to Otitis Media. Turk Arch Otorhinolaryngol 2015; 53:38-41. [PMID: 29391977 PMCID: PMC5791807 DOI: 10.5152/tao.2014.629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 08/18/2014] [Indexed: 09/07/2023] Open
Abstract
Lemierre's syndrome is a rare but fatal thrombophlebitis of the internal jugular vein (IJV). It usually follows acute oropharyngeal infections in healthy, young adults. Fusobacterium necrophorum is the most common bacteria that causes Lemierre's syndrome, whereas various microorganisms are reported. We are reporting a case with Lemierre's syndrome secondary to otitis media, which is a rare occurrence of a rare disease.
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Knowledge and attitudes of primary care physicians regarding food allergy and anaphylaxis in Turkey. Allergol Immunopathol (Madr) 2013; 41:292-7. [PMID: 23031655 DOI: 10.1016/j.aller.2012.05.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2012] [Revised: 05/10/2012] [Accepted: 05/17/2012] [Indexed: 11/17/2022]
Abstract
BACKGROUND Food allergy, which becomes an important public health problem, can lead to important morbidity and mortality. Patients with food allergies are more likely to first present to their primary care physicians. We aimed to determine the knowledge of primary care physicians with regard to management of food allergies and anaphylaxis. METHODS Primary care physicians were surveyed via a questionnaire aimed to document their knowledge and attitudes about food allergy and anaphylaxis management. RESULTS A total of 297 participants completed questionnaires, 55.6% of which were female. Participating physicians had a mean of 17.0 ± 6.1 years of experience. Participants answered 47.2% of knowledge-based items correctly. Overall, participants fared poorly with regard to their knowledge on the treatment of food allergies and anaphylaxis. For example while 60.7% knew that a child can die from the milk allergy reaction, only 37.5% were aware that a child with IgE mediated milk allergies cannot eat yoghourts/cheese with milk. Besides, 53.1% of them chose epinephrine as their first treatment of choice in case of anaphylaxis, yet only 16.6% gave the correct answer about its dosage. Nearly a third of participants (36.7%) felt they were knowledgeable enough regarding the management of patients with food allergies, while 98.2% extended their request for future periodic educational meetings on allergic disorders. CONCLUSION Knowledge of food allergy and anaphylaxis among primary care physicians was unsatisfactory. Provision or periodic educational programmes should be aimed at improving the standard of practice as acknowledged by the participants.
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The Effects of Nitric Oxide Donor Molsidomine on Skeletal Muscle Damage in a Rat Hind Limb Model of Ischemia-Reperfusion. Eur Surg Res 2008; 42:71-7. [DOI: 10.1159/000171070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2008] [Accepted: 07/11/2008] [Indexed: 11/19/2022]
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Abstract
A simple, fast, inexpensive sensitive/selective nucleic acid sensor based on the quartz crystal microbalance system (QCM) was developed for the detection of telomerase. A specially designed oligonucleotide probe, that is complementary to the template region of the telomerase enzyme, was immobilized onto the silver electrodes of piezoelectric crystals with polyethyleneimine adhesion cross-linked with glutaraldehyde. Optimum coating and immobilization conditions were determined. The QCM nucleic acid sensor was used for the detection of telomerase enzyme in human cervix carcinoma cell (HeLa) lysates. A significant difference between the telomerase negative cells (BHK) from HeLa cells, which was used for qualitative and quantitative detection of telomerase. An almost a linear correlation with the protein concentration was obtained with a R 2 value of 0.9621. The linear correlation coefficients (R2) for HeLa and BHK cell lysate obtained by applying Langmuir adsorption model, were 0.9630 and 0.9766, respectively. Telomerase activity was confirmed by stretch-PCR and fluorometric (F)-TRAP within HeLa extracts. The results obtained both with the QCM system developed in this study and F-TRAP method applied is significantly correlated (r = 0.968, p<0.001).
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Evaluation of the Effects of H2S- and CO2-Water Baths on Peripheral Circulation Disorders*. PHYSIKALISCHE MEDIZIN REHABILITATIONSMEDIZIN KURORTMEDIZIN 2008. [DOI: 10.1055/s-2008-1057759] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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