Risk factors for laryngopharyngeal reflux.

The aim of this study was to evaluate the demographic and clinicopathologic characteristics of gastroesophageal reflux disease (GERD) with and without laryngopharyngeal reflux (LPR) to determine the risk factors for the occurrence of LPR in patients with GERD. This is a retrospective study of GERD patients with and without LPR. From the outpatient computer program of our hospital we randomly enrolled 45 GERD patients with LPR into the first group and another 45 GERD patients without LPR to the second group. Medical records of the patients in both groups were examined. All patients underwent upper gastrointestinal system endoscopy. LPR was confirmed by laryngoscopy, and LPR-related laryngoscopy scoring. Non-erosive GERD (NERD), erosive GERD (ERD) and Barrett's esophagus (BE) were diagnosed by endoscopy and histopathology. Various clinical parameters including status of Helicobacter pylori (H. pylori) infection, topography of gastritis were analyzed. For therapy, lansoprazole in a dosage of 30 mg BID for at least 8 weeks were given to all patients in both groups. GERD patients with and without LPR were compared according to demographic, clinic, endoscopic and histopathological parameters. The results revealed that patients with LPR were younger than the patients without LPR (38.7 ± 10.2 years and 43.8 ± 11.5 years; p = 0.08); however, there was no statistical significance. Patients without LPR showed no gender predilection (55% male) while LPR patients showed male preponderance (71% male). In LPR group, 11 patients (24%) had NERD, while 28 (62%) and 6 (13%) patients had ERD and BE, respectively. Twenty-seven (60%) patients without LPR were diagnosed as NERD, 15 patients (33%) without LPR had ERD and only 3 patients (6.6%) showed the histological findings of BE. The patients in LPR group had higher body mass index. Hiatal hernia was more frequent in the patients with LPR (53%) than in the patients without LPR (24%) (p = 0.005). LPR patients had longer duration of reflux symptoms than the patients without LPR (p = 0.04). H. pylori status was not different in both groups but the patients without LPR had more corpus gastritis than the patients with LPR. Eight weeks of lansoprazole treatment was successful in 71% of patients with LPR, and 86% of patients without LPR. We concluded that male gender, hiatal hernia, longer duration of symptoms, high BMI, having ERD and BE seems as risk factors for the occurrence of LPR in patients with GERD. H. pylori status did not have any effect on the development of LPR. Corpus dominant gastritis may have a protective role against the development of LPR. Proton pump inhibitor therapy is less effective in patients with LPR.

The value and safety of specific nasal provocation in the diagnosis of allergic rhinitis in mild persistent asthma under inhaled steroid therapy.

Although specific nasal provocation is an objective diagnostic test for allergic rhinitis, it can also increase the lower airway responsiveness in asthmatic patients. Our goal was to determine the value and safety of specific nasal provocation test for the diagnosis of allergic rhinitis in mild persistent asthmatic patients under low-dose inhaled steroid therapy. The study was performed on 32 mild persistent, stable, mite-sensitive allergic asthmatics (group 1), 9 mild persistent nonallergic asthmatics (group 2) and 9 healthy non-smokers (group 3). Nasal symptoms were noted, paranasal sinus computerized tomography (PNCT) and rhinoscopic evaluations were performed. Cases with pathologic-anatomic changes in PNCT and rhinoscopy were excluded. Symptom scoring, flow-volume, peak expiratory flow (PEF), serum and nasal lavage eosinophil cationic protein (ECP) and nasal lavage eosinophil counts were performed before mite specific nasal provocation test and at the 0th, 4th and 24th hours following the test. No adverse effects were observed in all diagnostic procedures. Total diagnostic value of nasal symptoms were found to be at 92%, while being 70% for rhinoscopy and 88% for specific nasal provocation test respectively in the diagnosis of allergic rhinitis in group 1. Statistically significant differences were found between basal nasal lavage eosinophil values (p < 0.001) and ECP levels (p < 0.05) when group 1 was compared with both group 2 and group 3. In the remaining measured values between three groups, no statistically significant differences were found. Specific nasal provocation test is a safe method for mild house dust mite allergic asthma cases under low-dose inhaled steroid therapy, but history of rhinitis might be sufficient for the diagnosis of allergic rhinitis.

Laryngoscopic Examination During the COVID-19 Pandemic: Turkish Voice Speech and Swallowing Disorders Society and Turkish Professional Voice Society Recommendations.

COVID-19 is highly transmissible and spreads rapidly in the population. This increases the occupational risk for health care workers. In otolaryngology clinic practice, patients with upper respiratory tract infection symptoms are common. Also, routine head and neck examinations such as oral cavity examination, nasal/nasopharyngeal examination, or video laryngostroboscopic evaluation are highly risky because of the aerosol formation. To emphasize this issue, two leading otolaryngology organizations in Turkey; 'Voice Speech and Swallowing Disorders Society', and 'Professional Voice Society' gathered a task force. This task force aimed to prepare a consensus report that would provide practical recommendations of the safety measurements during routine clinical care of laryngology patients. To fulfill this, universal aim, on the 2nd and 9th of May 2020, two web-based meetings were conducted by 20 expert physicians. This eighteen items list was prepared as an output.

Paradoxical vocal cord motion--haloperidol usage in acute attack treatment.

Paradoxical vocal cord motion (PVCM) is an uncommon disease characterized by vocal cord adduction during inspiration and/or expiration. It can create shortness of breath, wheezing, respiratory stridor, or breathy dysphonia. Possible etiological factors include asthma, underlying psychologic condition, gastroesophageal acid reflux disease, respiratory irritants exposure, central neurologic diseases, viral upper airway infections, and postsurgical procedures. Many treatment modalities were performed for acute attack of PVCM, including reassurance and onsite maneuvers, benzodiazepines, heliox, and so forth. We report a patient with PVCM who had stridor and dyspnea for 10 days and responded to intravenous haloperidol treatment.

[Acantholytic squamous cell carcinoma of larynx as an uncommon variant of squamous cell carcinoma]. / Skuamöz hücreli kanserin nadir bir varyanti olarak larenks akantolitik skuamöz hücreli kanseri.

Acantholytic squamous cell carcinoma is an uncommon variant of squamous cell carcinoma. Acantholytic squamous cell carcinoma occurs in the sun-exposed areas of the skin and lip. It is rarely observed in the respiratory and digestive tract and may present more aggressively. The incidence of distant metastases of squamous cell head and neck cancers is low and the lungs are the most common metastatic sites. Metastasis to the soft tissue, skin, and adrenal glands from the laryngeal region is very uncommon. In this article, we report a 58-year-old female case who underwent postoperative radiation therapy with the diagnosis of acantholytic squamous cell carcinoma of the larynx and developed metastasis to the soft tissue and adrenal gland at the early period.

Lipoid proteinosis of the larynx.

Lipoid proteinosis is a rare disease that presents with hyaline deposits in many tissues. It involves predominantly the skin and upper aerodigestive tract, presenting with small yellowish papules and hoarseness. It may involve the central nervous system and cause intracerebral calcifications. Laryngeal lesions may resemble singer's nodule or chronic laryngitis. The pathogenesis of the disease is not clear although several studies suggest a defective collagen production and/or lysosomal storage disease. In this article two cases with skin and larynx involvement are reported.

Giant chondroma of the head and neck causing gross facial deformity.

Cartilaginous tumors in the head and neck region are rare. We report the case of a middle-aged man with a progressive swelling in the left cheek area who had been seen several times over the years at our otorhinolaryngology department. The progression of the swelling culminated in an extremely large tumor that grossly distorted the patient's face. Examination revealed that the mass had probably originated in the maxillary sinus; it eventually extended to the skull base, middle cranial fossa, and cavernous sinus. Several histologic examinations of biopsy specimens identified the mass as a chondroma. The unusual size and extension of the tumor indicated extensive surgery, but the patient refused. We discuss the natural history of this tumor, and we review the current literature on head and neck chondromas.

Intravascular papillary endothelial hyperplasia (Masson lesion) of the hypopharynx and larynx.

Masson lesion is characterized by a benign intravascular papillary hyperplasia and subsequent thrombosis. Clinically, this lesion can be misdiagnosed as mucocele, hemangioma, Kaposi sarcoma, angiosarcoma, pyogenic granuloma, and several other lesions. In this article, we report a case of intravascular papillary endothelial hyperplasia of the hypopharynx and larynx, which caused dysphagia in an 18-year-old female patient. The lesion was excised entirely via a lateral pharyngotomy approach. We discuss the clinical and histopathologic features, differential diagnosis, and treatment of this uncommon entity.

Hoarseness and laryngopharyngeal reflux: a cause and effect relationship or coincidence?

The role of laryngopharyngeal reflux (LPR) on hoarseness is widely assumed and accepted. Few articles present objective information on the subject. One of the main problems in establishing a relationship is our lack of knowledge of what is normal. We compared patients with chronic hoarseness and healthy controls to establish three goals: (1) to demonstrate the presence of additional symptoms and signs of LPR in patients with hoarseness; (2) to find the prevalence of LPR by utilizing 24 h double-probe in patients with hoarseness and compare it with that of the control group; (3) to contribute data to establish prevalence of LPR in healthy population. Forty-three patients with hoarseness and 20 healthy volunteers were enrolled in the study. All the patients in the study group had hoarseness of more than 3 months duration. The subjects recieved videolaryngoscopic evaluation and 24 h double-probe pH monitoring, and the results were compared. In the study group, 27 patients (62.8%) out of 43 had LPR episodes, compared to 6 (30%) of 20 healthy volunteers. Mean number of LPR episodes recorded by the pharyngeal probe was 7.0 [standard deviation (SD): 8.8] in 24 h, and this was significantly higher than that of the healthy controls [0.9/24 h (SD: 1.9)] (P = 0.003). Mean number of LPR episodes of the study group in upright position was 5.8 (SD: 7,0) and in supine position was 1.2 (SD: 3.3). These numbers were also significantly higher from the controls (P = 0.005 and P = 0.014 respectively). The results of this study show that: (1) most common additional symptoms were heartburn and chronic throat clearing and most common finding is pachydermia; (2) LPR incidence in patients with chronic hoarseness is significantly higher than the LPR incidence in healthy controls; (3) LPR is present in healthy people. However, the severity of LPR seems to be the causative factor rather than its presence.