The mean platelet volume (MPV) is associated with increased platelet reactivity and increased atherothrombosis. High MPV values are a risk factor for thrombotic vascular diseases. Our aim was to investigate whether a relationship exists between sudden sensorineural hearing loss (SSHL) and a high MPV value. The records of 46 patients who were admitted to the ENT (ear nose throat) ward for SSHL and received medical treatment and 46 patients in a control group were retrospectively screened. The correlation among the levels of the MPV, the number of platelets, and SSHL were evaluated in the two groups. The ages, genders, and the platelet count values of the patients showed a normal distribution in both groups. No significant difference was found for the MPV values between the groups. The MPV is not a predictive parameter in the diagnosis of SSHL.
Foreign bodies in paranasal sinuses are very rare and most of them are encountered in the maxillary sinus. These foreign bodies may be organic or inorganic and can enter the maxillary sinus through an oro-antral fistula. The oro-antral fistula is formed by a break in the bony segment of the maxillary sinus floor and usually arises subsequent to maxillary premolar and molar extractions. A 63-year-old female patient evaluated for a nonhealing, left, toothless palate lesion and chronic headache occurring over 4 years. Radiography and computed tomography revealed bone discontinuity in the left floor of the maxillary sinus and calcifications within the antrum. A blue foreign body, later identified as dental impression material, was removed by intranasal endoscopy. A careful oral examination is recommended prior to prosthetic restorations. In addition, paranasal sinus foreign bodies should be surgically removed to prevent secondary soft tissue reactions.
PurposeTularemia is an infection caused by Francisella tularensis. Its diagnosis and treatment may be difficult in many cases. The aim of this study was to evaluate treatment modalities for pediatric tularemia patients who do not respond to medical treatment.MethodsA single-center, retrospective study was performed. A total of 19 children with oropharyngeal tularemia were included.ResultsBefore diagnosis, the duration of symptoms in patients was 32.15±17.8 days. The most common lymph node localization was the cervical chain. All patients received medical treatment (e.g., streptomycin, gentamicin, ciprofloxacin, and doxycycline). Patients who had been given streptomycin, gentamicin, or doxycycline as initial therapy for 10–14 days showed no response to treatment, and recovery was only achieved after administration of oral ciprofloxacin. Response to treatment was delayed in 5 patients who had been given ciprofloxacin as initial therapy. Surgical incision and drainage were performed in 9 patients (47.5%) who were unresponsive to medical treatment and were experiencing abcess formation and suppuration. Five patients (26.3%) underwent total mass excision, and 2 patients (10.5%) underwent fine-needle aspiration to reach a conclusive differential diagnosis and inform treatment.ConclusionThe causes of treatment failure in tularemia include delay in effective treatment and the development of suppurating lymph nodes.
Aspiration pneumonitis refers to acute chemical lung injury caused by aspiration of sterile gastric contents. The aim of this study was to evaluate the role of quercetin (QC) in acid aspiration-induced lung injury in rats. Twenty-eight female Sprague-Dawley rats were used and divided into the following groups (n = 7): sham (aspirated normal saline, S), hydrochloric acid (aspirated HCl), S plus treatment with QC (S + QC), and HCl plus treatment with QC (HCl + QC). After aspiration, the treatment groups received QC 60 mg/kg/day intraperitoneally once a day for 7 days. As a result of acid aspiration, an increase was observed in the levels of serum clara cell protein-16 (CC-16) and advanced oxidation protein products, whereas there was a decrease in serum thiobarbituric acid-reactive substances, superoxide dismutase (SOD), and catalase levels. There was a significant decrease in peribronchial inflammatory cell infiltration, alveolar septal infiltration, alveolar edema, and alveolar exudate scores, except in the alveolar histiocytes in the HCl + QC group. The expression of nitric oxide synthase, which increased after aspiration in the HCl group, showed a statistically significant decrease after the QC treatment. After the treatment with QC, an increase in the serum SOD level was observed, whereas a significant decrease was determined in the serum CC-16 level relative to that of the aspiration group (HCl). The antioxidant QC is effective in the treatment of lung injury following acid aspiration and can be used as a serum CC-16 biomarker in predicting the severity of oxidative lung injury.
Objective: Behçet's disease (BD) is a chronic, relapsing type of vasculitis of unknown etiology and is characterized by oral and urogenital ulcers and ocular inflammation with cutaneous, musculoskeletal, vascular, and nervous system manifestations. Few cases involving the nasal mucosa have been reported in the literature, and the true prevalence of BD remains unknown. Neurological involvement associated with BD might play a more important role in causing olfactory dysfunction than mucosal involvement, but sufficient clinical data are not available on the effect of BD on olfaction in adults. We therefore evaluated the olfactory function of patients diagnosed with BD.Material and Methods: Patients were chosen from among a consecutive patient group population who visited the internal medicine rheumatology polyclinic and otolaryngology departments of Ondokuz Mayıs University Hospital. A total of 50 patients (both males and females) aged 18 to 60 years with a diagnosis of BD and 46 healthy controls (matched to the study group in terms of age and gender) were included. BD was diagnosed based on the criteria defined by the International Study Group for BD. A complete clinical history was taken for and a physical examination was performed in all participants. Patients with other rheumatic diseases; obstructive nasal pathologies leading to conductive-type olfactory dysfunction (e.g., septum deviation or nasal polyp); advanced systemic disease (e.g., hypertension or malignancy); a history of antithyroid, antihistamine, antidepressant, or steroid medication use within the past month; or who were current smokers, had an active upper respiratory infection, or had a history of otolaryngologic operations were excluded. The results of the "Sniffin' Sticks" (SS) olfactory test were compared between the two groups.Results: The mean age of the 50 BD patients was 35.3±10 years; that of the 46 health controls was 36.9±11 years. There was no significant group difference in age or gender distribution (p>0.05). Odor identification and overall scores were significantly lower in the BD group than in the control group. There were no significant differences in odor discrimination scores between the BD and control groups (p>0.05).Conclusion: To our knowledge, this is the first study to evaluate olfactory function in patients diagnosed with BD using the SS test.Odor identification was more impaired in BD patients than in healthy controls, but there was no group difference in odor discrimination. BD patients should also be assessed for the involvement of olfactory function and may require treatment due to a malfunction of the olfactory system that affects the quality of life.
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