The effect of septoplasty on pulmonary artery pressure and right ventricular function in nasal septum deviation.

Nasal septum deviation (NSD) can cause obstruction of the upper airway, which may lead to increased pulmonary artery pressure (PAP) and right ventricle dysfunction. The aim of the present study was to evaluate the effect of septoplasty on right ventricular function and mean PAP of patients with marked NSD. 25 patients with marked NSD (mean age = 31.8 ± 12.3 years) and 27 healthy volunteers (mean age = 34.5 ± 10.8 years) were enrolled. Echocardiography was performed for all subjects and right ventricular function and mean PAP were evaluated before and 3 months after septoplasty. Tricuspid annular plane systolic excursion (TAPSE) and tricuspid annulus early diastolic myocardial velocity (E') were significantly lower in patients with NSD than control subjects, while right ventricle myocardial performance index (RVMPI) and mean PAP were significantly higher (respectively, p = 0.006, 0.037, 0.049, 0.046). When preoperative and postoperative findings were compared, the mean PAP decreased whereas TAPSE increased significantly (respectively, p = 0.007, 0.03). The results of the present study demonstrated that mean PAP increased and right ventricular function worsened in patients with NSD. However, mean PAP decreased and right ventricular function tended to recover after septoplasty.

Grisel's Syndrome: A Rare Complication following Adenotonsillectomy.

Grisel's syndrome is a nontraumatic atlantoaxial subluxation which is usually secondary of an infection or an inflammation at the head and neck region. It can be observed after surgery of head and neck region. Etiopathogenesis has not been clearly described yet, but increased looseness of paraspinal ligament is thought to be responsible. Patients typically present with painful torticollis. Diagnosis of Grisel's syndrome is largely based on suspicion of the patient who has recently underwent surgery or history of infection in head and neck region. Physical examination and imaging techniques assist in diagnosis. Therefore, clinicians should be aware of acute nontraumatic torticollis after recently applied the head and neck surgery or undergone upper respiratory tract infection. In this paper, a case of an eight-year-old male patient who had Grisel's syndrome after adenotonsillectomy is discussed with review of the literature.

Neutrophil-lymphocyte ratio as a new predictive and prognostic factor at the hearing loss of diabetic patients.

Diabetes mellitus (DM) is a systemic inflammatory disease. Sensorineural hearing loss (SNHL) is seen more frequently in diabetic patients and it is believed that vascular complications of DM may be the cause of SNHL via inflammation. Neutrophil-to-lymphocyte ratio (NLR) was defined as a novel-potential marker to determine inflammation. We aimed to investigate the relationship between NLR levels and SNHL in diabetic patients using high-frequency audiometry (8­16 kHz) for the first time. The study included 58 patients diagnosed with DM. The control group was composed of 45 age­sex­BMI­matched healthy subjects. An automated blood cell counter was used for NLR measurements. The hearing assessments of the patients were carried out by Interacoustics Clinical Audiometer AC 40 device. The mean NLR values of the patients were significantly higher than the control group (p = 0.015). Speech recognition threshold values were higher and the speech discrimination values were lower in patients (p = 0.002, p < 0.001), respectively. Pure tone average of the patients at 500, 1,000, 2,000 Hz frequencies was divided into two groups (group 1 >25 dB and group 2 <25 dB). NLR levels of the diabetic patients with >25 dB were higher than the other diabetics (p = 0.007). In conclusion, while diabetic patients are evaluating, audiologic assessments of these patients should be performed because they are at more risk of SNHL and NLR may be considered as a predictive and prognostic marker of hearing loss or its beginning in these patients as a useful and reliable marker without any cost.

Facial paralysis and mediastinitis due to odontogenic infection and poor prognosis.

Cervical necrotizing fasciitis (CNF) is a rare, rapidly advancing infection that involves the skin, the subcutaneous fibrofatty tissue, as well as the superficial and deep fascia and can cause life-threatening complications. The most frequent initiating factors in the head and neck region are a primary odontogenic infection, a peritonsillar infection, as well as posttraumatic or iatrogenic skin and mucosal injuries. Necrotizing fasciitis (NF) can expand within hours, and the reported mortality rate is up to 75% with delay interference. If the patients have any risk factors, poor prognosis can be seen. In this study, 1 patient with CNF with a history of peritonsillar infection and 2 patients with CNF who had a history of odontogenic infection with spreading to the temporal region and the mediastinum were described, with information of the literature and a clinical experience that was gained from 5 patients with NF who were seen at our clinic in the recent year, despite the fact that CNF was not seen up to last year. None of the patients had any risk factors. One of them had a worse clinical state with ascending infection to the temporal region, cranial nerve paralysis, and descending necrotizing mediastinitis, but he recovered from NF. After the oral intake began, dyspnea due to aspiration was seen and he died because of sepsis and multiorgan dysfunction. We aimed to attract attention to the importance of dental pathologies and increased mortality in a healthy patient.

Association of Chiari I malformation and cerebellar ectopia with sensorineural hearing loss.

We aimed to examine the prevalence of cerebellar tonsil ectopia and Chiari 1 malformation in sensorineural hearing loss (SHL) that has, to the best of our knowledge, not been studied previously. Magnetic resonance imaging records of 166 subjects with SHL and 50 controls without known otologic disturbances were included in the study. A tonsils descent more than 2 mm was assumed as cerebellar ectopia, and a descent equal to or more than 5 mm was assumed as Chiari 1 malformation. A tonsil descent group was also formed by summation of both groups. Transverse diameters of bilateral intracranial vertebral arteries and transverse sinuses were also measured, and all parameters were analyzed using appropriate statistics. A significant difference of frequencies of Chiari 1, ectopia, and tonsil descent was detected between patients and controls. In comparison of cerebellar ectopia and Chiari 1 groups, SHL did not show any significant difference. The left lateral sinus diameter showed positive correlation with tonsil descent. There was no significant correlation for the diameters of other vessels. A powerful correlation was detected between SHL and age. In addition, right and vertebral artery diameters showed positive correlations with age. Chiari 1 malformation and cerebellar ectopia showed an association with SHL. These patients should also be evaluated for otologic disturbances. Further high-resolution magnetic resonance imaging studies to explain the exact cause of this currently unknown association seems required.

Diffuse idiopathic skeletal hyperostosis and central cord syndrome after minor trauma: a case report.

Diffuse idiopathic skeletal hyperostosis (DISH) is characterized by anterior and lateral ossification of the vertebral body. We present a case report of central cord syndrome in a patient with DISH after minor trauma. The patient was treated surgically. We also discuss symptomatology and the common mechanism of cord injury in DISH.

Increased levels of mean platelet volume: a possible relationship with idiopathic sudden hearing loss.

Mean platelet volume (MPV) is one of the platelet function indices which reflects the platelet production rate and functions. While vascular occlusion, acute or chronic syndromes and vasculitis are increasing the MPV levels, infections, autoimmune diseases, and inflammatory situations reduce it. The indicator for idiopathic sudden sensorineural hearing loss (ISHL) etiology remains a matter of debate because it is associated with many different disorders. We evaluated MPV levels in ISHL patients. Forty patients with ISHL and 40 healthy, age and sex matched subjects were enrolled to the study. Audiometer and laboratory results were recorded. Comparative multivariate analyses between indicator factors and hearing outcomes were conducted. MPV and platelet distribution width is significantly higher in ISHL. Platelet count is lower in the ISHL than control group (p < 0.001), (p < 0.001), (p = 0.003), respectively. Our findings indicate that, ISHL appears to be characterized by ischaemic or thrombotic events. Considering the increased MPV levels; MPV may be used to evaluate ISHL as an hepler indicator.

The effect of retinyl palmitate on healing of benign vocal fold lesions.

The leading cause of vocal fold lesions such as nodules and polyps is phonotrauma, which causes microhematoma formation in the vocal fold cover that can initiate an inflammatory process. Vitamin A (Vit A) is essential for immunity, cellular differentiation and maintenance of respiratory epithelium. The aim of this study is to investigate the effect of Vit A (retinyl palmitate) on healing of vocal fold lesions, including vocal polyps and nodules. Eighteen patients with vocal fold lesions were included in the study. Of the patients, 13 had vocal polyps and 5 had vocal nodules. Patients received 90,000 IU oral Vit A in palmitate form daily for 2 months. In addition to Vit A treatment, only vocal hygiene recommendations were given to the patients, without any other medication or specific voice therapy. Pre- and post-treatment acoustic analysis [jitter % (jitt %), shimmer % (shim %), normalized noise energy (NNE), maximum phonation time (MPT), etc.] were performed. Lesion dimensions and stroboscopic findings were evaluated. Voice handicap index (VHI) was applied. Statistical analysis was performed between pre- and post-treatment measurements. Of the 18 patients, 8 had immature lesions (6 polyp-like lesions and 2 immature nodules) and 10 had mature lesion (7 polyps and 3 nodules). None of the patients showed complete healing. Partial response was seen in four patients with immature lesions. There were minimal changes in lesion dimensions, but this difference did not reach statistical significance. MPT of patients with immature lesions were close to significance level but overall MPT revealed no significant improvement (p = 0.051). Jitt %, shim % and NNE did not change significantly. In this study, the only statistically significant finding was VHI of the patients with immature lesions. Three of the patients complained of weight gain. Our data showed that Vit A at a given level of dose and duration seems to be ineffective in the treatment of benign vocal fold lesions. On the other hand, whether Vit A is effective on mature and immature lesions of vocal folds at higher doses and/or longer duration of treatment or not requires further studies.

Paralysis of cranial nerve and striking prognosis of cervical necrotizing fasciitis.

Necrotizing soft-tissue infection (NSTI) is a bacterial infection with necrosis of the cutaneous, subcutaneous tissue and fascia with sparing of the underlying muscle. The most frequent initiating factor reported, for necrotizing fasciitis, in the head and neck region is a primary odontogenic infection or postextraction infection, abrasion, and laceration of the face or scalp. Necrotizing fasciitis can progress rapidly to systemic toxicity and even death if not promptly diagnosed and treated. If the patient has any risk factors, this can worsen the prognosis. In this study, 2 cases of NSTI with dental pathology history (one with the spreading to mediastinum and the other spreading to suprahyoid) were discussed with a review of the literature. One of the cases had diabetes mellitus, but interestingly, she had a better prognosis, and she was discharged asymptomatic. In addition, the other case had no any risk factors, but he had a worse clinical cranial nerve paralysis (a rare complication of NSTI) and died. As a conclusion, despite the intensive therapy, large debridement, and antibiotics with large spectrum, the delay in the patient's diagnosis and treatment increased mortality. We aimed to attract attention to the importance of dental pathologies and early diagnosis.

Pleomorphic adenoma of the trachea.

Pleomorphic adenoma in the trachea is very rare. We report the case of a 46-year-old woman who had been treated for asthma for 12 months before the diagnosis of pleomorphic adenoma of the trachea was made. The tumour was defined by fiberoptic bronchoscopy in the mid 1/3 of the trachea obstructing nearly 90 % of the lumen. Through a collar incision and partial sternotomy, 3 cm segment of the trachea was resected and end-to-end anastomosis was performed.

Combined medical and surgical therapy improves olfaction in patients with nasal polyposis.

OBJECTIVE: The aim of the present study was to evaluate the outcomes of combined oral steroid, nasal steroid and surgical therapy in patients with impaired olfaction due to nasal polyposis. PATIENTS AND METHODS: This prospective observational study was undertaken in the otolaryngology department of a university hospital. During the study, 19 nasal polyposis patients were evaluated three times, i.e. before oral steroid therapy, before surgery (after steroid therapy) and after surgery, with smell identification tests, acoustic rhinometry, subjective smell score, endoscopic grading and a visual analog scale for nasal obstruction. RESULTS: All subjective and objective measures were significantly improved after medical and surgical therapy (p < 0.01). The median smell identification score improved from 2 (interquartile range 0-4) to 5 (interquartile range 4-7) after combined therapy. Smell identification scores were found to be modestly correlated with all other examination findings. CONCLUSION: Combined therapy seems efficient in improving smell identification scores of nasal polyposis patients.

Chondroid syringoma: a case report.

BACKGROUND: Chondroid syringoma is a benign skin adnexal tumor. The reported incidence of chondroid syringoma among primary skin tumors is low and has been reported at 0.01-0.098%. CASE: A 57-year-old woman presented with a 10-year history of a slowly growing lump on her philtrum. Fine needle aspiration cytology was performed. The smears showed cohesive groups of round cells embedded in a chondromyxoid ground substance. A diagnosis of benign appendageal tumor of the skin was made. Surgical excision of tumor was done. Histopathologic examination was consistent with chondroid syringoma. CONCLUSION: Chondroid syringoma should be included in the differential diagnosis of a slowly growing nodule on the head or neck. The diagnosis can be confirmed by means of fine needle aspiration cytology. The treatment of choice is local excision.

Mitral valve prolapse as a new finding in branchio-oto-renal syndrome.

We report a patient and his family, who have branchio-oto-renal (BOR) syndrome and coexisting mitral valve prolapse. A literature review of BOR syndrome failed to identify any similar families and we report this as a new observation. During the preoperative assessment of a patient with BOR syndrome, tachycardia was noted and a cardiologic examination including echocardiography revealed mitral valve prolapse. Members of his extended family were investigated, including carrying out cardiology and otolaryngology examinations to determine whether they had signs of either BOR syndrome or cardiac problems. Mitral valve prolapse was identified in five (71.4%) of the seven BOR syndrome patients in the family. Deafness was present in all patients. Distribution of the other clinical findings of the BOR syndrome patients were as follows: branchial fistula in five (71.4%), preauricular pits in four (57.1%), ear deformity in two (28.5%), renal anomalies in three (42.8%), lacrimal duct anomaly in two (28.5%) and orbital anterior compartment anomaly in one (14.2%). We conclude that mitral valve prolapse can be associated with BOR syndrome. Further large studies are needed to clarify this association.

Oncocytic lipoadenoma of the parotid gland: a case report with fine needle aspiration cytology findings.

Oncocytic lipoadenoma of the salivary gland is a rarely encountered tumor. A 56-year-old man presented with a two-year history of a slow-growing mass of the left parotid gland. Computed tomography scan with contrast showed a 7x6.5x6 cm well-circumscribed solid parotid mass of the left superficial and deep lobe. Fine-needle aspiration yielded oncocytic cells exclusively, suggesting Warthin tumor or an oncocytoma. Left total parotidectomy was performed. A diagnosis of oncocytic lipoadenoma was made. At six-month follow-up no evidence of recurrence has been noted. Oncocytic lipoadenoma should be considered in the differential diagnosis of oncocytic proliferations and oncocytic tumors in the parotid gland.

Do children with adenotonsillar hypertrophy have lower IGF-1 and ghrelin levels than the normal children?

OBJECTIVES: We aimed to determine serum IGF-1 levels and plasma ghrelin levels in male children with adenoid and tonsillar hypertrophy and compare with healthy controls. METHODS: Forty-four male children with obstructive adenotonsillar hypertrophy between the ages of 8 and 11.9 years (mean 9.98+/-0.98 years) and age matched 40 healthy male children (between 8 and 12 years old, mean 9.83+/-0.85 years) as control group were enrolled in this study. In both the groups plasma ghrelin and serum IGF-1 levels were measured at 08.30, in the morning. RESULTS: Male children with adenotonsillar hypertrophy had significantly depressed serum IGF-1 levels (227.29+/-83.11 ng/ml) and plasma ghrelin levels (389.67+/-170.94 pg/ml) compared to control group (389.67+/-170.94 ng/ml and 629.76+/-263.62 pg/ml respectively, p<0.05). Body mass indexes of children with adenotonsillar hypertrophy were significantly lower than those of their healthy peers (15.72+/-2.08 kg/m(2) and 19.12+/-2.79 kg/m(2) respectively, p<0.05). CONCLUSIONS: Delayed growth in male children with adenotonsillar hypertrophy may be related to the lower serum IGF-1 and plasma ghrelin levels compared to that of normal male controls. Since ghrelin increases hunger and food intake and its levels increase before the meals, lower levels lead to decreased appetite and also swallowing difficulties in children with adenotonsillar hypertrophy may lead to suboptimal nutrition. Lower serum levels of IGF-1 in children with adenoid and tonsillar hypertrophy may be secondary to deficient growth hormone stimulation by ghrelin.

Do children with adenotonsillar hypertrophy have lower IGF-1 and ghrelin levels than the normal children?

OBJECTIVE: This study was designed to determine serum insulin-like growth factor-1 (IGF-1) and plasma ghrelin levels in male children with adenoid and tonsillar hypertrophy and compare them with healthy controls. METHODS: This study included 29 male prepubertal children between the ages of 6.5 and 10 years (mean age 8.8 +/- 2.5 years) with obstructive adenoid and tonsillar hypertrophy and 20 normal male controls between the ages of 5.7 and 10.8 years (mean age 8.2 +/- 2.9 years). Plasma ghrelin and serum IGF-1 levels were measured at 8.30, in the morning. RESULTS: Children with adenoid and tonsillar hypertrophy had significantly depressed serum IGF-1 levels (203 +/- 150 ng ml(-1)) and plasma ghrelin levels (175 +/- 66 pg ml(-1)) compared with healthy controls (354 +/- 242 ng ml(-1) and 243 +/- 93 pg ml(-1), respectively, P < 0.05). CONCLUSION: Depressed levels of ghrelin in children with adenoid and tonsillar hypertrophy lead to decreased appetite and insufficient energy intake. Lower serum levels of IGF-1 in children with adenoid and tonsillar hypertrophy may be secondary to deficient growth hormone stimulation by ghrelin.

The effects of caspofungin and voriconazole in an experimental fungal infection of the ear due to Aspergillus.

The purpose of the study was to evaluate the effectiveness of caspofungin and voriconazole in the treatment of experimental Aspergillus otitis media in an experimental rabbit model. A total of 30 New Zealand white rabbits were divided into four treatment groups and one control group. The rabbits were immunosuppressed by cyclophosphamide and triamcinolone acetonide. The right ear of each rabbit was infected by an injection of the inoculum of 0.1 ml (8.6 x 103 CFU/0.1 ml) of Aspergillus fumigatus into the middle ear cavity. At 72 h after the inoculation, amphotericin B 1 mg/kg per day (n = 6), itraconazole 10 mg/kg per day (n = 6), voriconazole 10 mg/kg per day (n = 6) and caspofungin 5 mg/kg per day (n = 6) were injected to each treatment group. No antifungal drug was administered to the control group (n = 6). Clinical and histopathological examination scores and microbiological analysis of middle ear mucosa were compared.There was statistically significant difference in the clinical scores, histopathological scores, and mean CFU/g between the treatment and control groups (P < 0.05). There was no statistically significant difference among the treatment groups in the clinical and histopathological scores, whereas there was statistically significant difference in the mean CFU/g (P < 0.05). The mean CFU/g of amphotericin B and caspofungin groups were similar and both were lower than the itraconazole and voriconazole groups. Also, the mean CFU/g of voriconazole group was lower than the itraconazole group (P < 0.05). Caspofungin and voriconazole were demonstrated at least as effective as amphotericin B and itraconazole. We suggest that caspofungin and voriconazole may be considered for the treatment of fungal infection of the ear.

The prognostic importance of trauma scoring systems in pediatric patients.

PURPOSE: Traumas are among important causes of morbidity and mortality in the pediatric group. Our aim was to evaluate the predicting effects of general trauma scores on mortality and morbidity rates. METHODS: The files of 74 patients, who were admitted to our hospital with trauma between the years 2006 and 2008, were retrospectively investigated. Patients' ages, sex, types of trauma, the time between the trauma and entrance to the hospital, vital and laboratory findings, length of hospital stay, length of intensive care unit (ICU) stay, surgical interventions, the organs affected by the trauma, morbidity, and mortality rates were recorded., glasgow coma scale (GCS), abbreviated injury scale (AIS), trauma score-injury severity score (TRISS), revised trauma score (RTS), injury severity score (ISS), pediatric trauma score (PTS), specific trauma scores for lung, liver, and spleen were calculated using the data in the files. RESULTS: The mean age of patients was 7.0+/-4.34 (1-16) years and 50% of them were men. The types of the trauma were blunt in 66 (89.2%) patients, penetrating in 5 (6.8%) patients and injury due to gun shot in 3 (4.1%) patients. The mean time between the trauma and entrance to the emergency service was 80.40+/-36.67 (10-120) min. Emergency operation and elective surgery was performed in 13 (17%) and 20 (27%) patients, respectively. The mean length of hospitalization was 4.50+/-7.93 (1-35) days.Seven (9.5%) patients needed ICU. The morbidity and mortality rates were 60.8% (n=45) and 2.7% (n=2), respectively. AIS, ISS, TRISS and PTS were independent predictors of morbidity (p<0.05). AIS and ISS were independent predictors of the length of hospital stay (p<0.05). RTS, TRISS, ISS and PTS were independent predictors of the need for ICU (p<0.05). Among laboratory findings, blood glucose, AST and ALT were found to be independent predictors of liver trauma. CONCLUSION: ISS was found to be more valuable than other trauma scoring systems for prognostic evaluation of pediatric trauma patients. On the other hand, blood glucose, AST, and ALT are easily available, cheap, and valuable alternative laboratory findings in prognostic evaluation.

Can Rh antigens be a risk factor in noise-induced hearing loss?

Noise-induced hearing loss (NIHL) is one of the most common occupational problems and is one of the main causes of deafness. Many factors cause NIHL. Individual susceptibility is one of them. Rhesus (Rh) antigens and ABO blood groups can be factors in determining individual susceptibility. We aim to investigate the relationship between the Rh antigens and NIHL. The study was conducted in 438 factory workers who had been exposed to a noise level more than 85 dB for 8 h a day for a period of >/=15 years. The audiologic results and blood groups were obtained from the individual health records of the factory workers. We determined NIHL in 236 (53.9%) workers. Two hundred and nineteen (55.4%) of Rh-positive workers and seventeen (39.5%) of Rh-negative workers have NIHL, and the difference between the two groups was statistically significant (P < 0.05), whereas no statistically significant difference was determined between the NIHL and ABO blood groups. In conclusion, we suggest that the people with Rh-positive blood group are more prone to develop NIHL.

Laryngeal melanosis: a case report and review of the literature.

We present a case with laryngeal melanosis and discuss the clinical significance of this condition. A 58-year-old male patient was referred to the otolaryngology department with a 2-month history of hoarseness. He had a history of smoking 20 cigarettes a day for 40 years. Videolaryngosgopic examination showed chronic laryngitis findings with multifocal pigmented pachydermic areas. Multiple biopsies were performed by laryngomicrosurgery. Pathological examination revealed laryngeal melanosis. As the number is not much enough, the association of laryngeal melanosis and carcinogenesis seems to be controversial. In the point of management, we have to be aware of the risks of laryngeal melanosis, such as developing neoplasm, and monitor the patients closely by periodical examinations and biopsies and advise the patients to stop smoking.