UNILATERAL VS. DIFFUSE CHRONIC RHINOSINUSITIS.

Chronic rhinosinusitis (CRS) is a widespread disease with various symptoms. It is defined as an inflammation of the nasal mucosa and paranasal sinuses lasting for 12 weeks, with symptoms of nasal obstruction and/or congestion and facial pain and/or pressure as well as decreased sense of smell. Despite the widespread prevalence of the disease, the diagnosis and treatment of CRS are still not adequately developed, so many patients remain misdiagnosed. This study involved 150 patients who, according to EPOS guidelines, met the diagnosis of CRS without nasal polyposis. Each patient underwent a computerized tomography (CT) scan of the paranasal sinuses, which was evaluated according to the Lund-Mackay scoring system. Furthermore, patients completed a visual analog scale (VAS) score questionnaire which examined the severity of their symptoms. The aim of this study was to find an association between the degree of mucositis and the clinical symptoms reported by the patient. Our results showed a low positive correlation between nasal secretion and Lund-Mackay score for the bilateral ostiomeatal complex (OMC). Furthermore, a low positive correlation was found between the severity of reduced sense of smell and severity of anterior ethmoid and sphenoid sinusitis. The results demonstrated a low negative correlation between the severity of facial pain or pressure and the severity of inflammation of the anterior ethmoid and sphenoid sinus. The results of statistical testing did not show statistical differences in severity of subjective symptoms for almost all of the observed symptoms in persons with unilateral inflammation and persons without unilateral inflammation, except for cough. People who did not have unilateral inflammation had a more pronounced cough compared with people who had unilateral inflammation. However, these correlations were very mild and not clinically significant, so we cannot say that the distribution of sinusitis significantly affects the occurrence of characteristic symptoms in chronic rhinosinusitis.

CHARACTERISTICS OF CHRONIC RHINOSINUSITIS PHENOTYPES IN PATIENTS UNDERGOING FUNCTIONAL ENDOSCOPIC SINUS SURGERY: AN OBSERVATIONAL COHORT RETROSPECTIVE STUDY.

This study analyzed the characteristics of chronic rhinosinusitis patients with and without nasal polyps failing conservative treatment and undergoing functional endoscopic sinus surgery as part of their treatment for chronic inflammatory sinonasal disease. The aim of this retrospective single-institution cohort study conducted at a university hospital tertiary referral center was to evaluate the characteristics of patients with both disease phenotypes in whom conservative treatment was unsuccessful. Patients who were surgically treated with functional endoscopic sinus surgery performed by two rhinology surgeons during a one-year period (2016) were enrolled in the study. Patient data collection included demographics, risk factor exposure, diagnosis, and type of endoscopic surgical procedure performed. In total, 185 patients were included in the study. Patients with malignant disease and those with incomplete data were excluded from the study. In the group of patients with nasal polyps, mean age, male gender, presence of allergy (34.9%), asthma (21.4%), aspirin sensitivity (6.3%), cystic fibrosis (1.6%), and previous nasal surgery rates (36.5%) were significantly higher as compared with the group of patients with chronic rhinosinusitis without nasal polyps. Septal deviation was more prevalent in the chronic rhinosinusitis group (55%) as compared to the group with nasal polyps (25%). The ethmoid (17%) and maxillary sinus (13%) were most frequently involved, but most of the patients who needed surgery had involvement of multiple or all sinuses (40%). The reasons for conservative treatment failure in chronic rhinosinusitis are multifactorial, but identifying the most prevalent characteristics in patients treated surgically may be helpful in identifying patients who would benefit most from surgery.

PARENTAL AWARENESS OF THE DANGERS OF FOREIGN BODY INHALATION IN CHILDREN.

Background: The presence of a foreign body in the airways is a life-threatening condition and thus a medical emergency that requires timely diagnosis and treatment. If not recognized, it can lead to a number of serious complications. It is of the utmost importance to raise public awareness and educate parents and other caregivers on all aspects of this topic. Methods: This observational cross-sectional study aimed to investigate parental awareness of the dangers of foreign body aspiration. To determine the current level of knowledge of the parents, a 14- question questionnaire was designed and filled out by parents of children under 5 years of age referred for their regular check- ups. Results: The results show that majority of parents know that inhaling a foreign body is a potentially life-threatening condition and recognize which objects have a potential to cause foreign body aspiration. 36.9% of respondents said they knew what the symptoms of foreign body aspiration were, however only 15.6% offered a complete answer. 59.6% of the respondents could not specify the right course of action in case FBA occurred. 2% responded accurately. No statistically significant correlation was found between the number of children in the family nor the age and the sex of the parents and the level of knowledge about the aspiration of foreign bodies. Conclusion: This study indicates that parents are insufficiently informed on recognizing foreign body aspiration symtoms as well as providing first aid. Media-assisted campaigns and the internet are potential sources of easily accessible educational material.

Appropriateness for SARS-CoV-2 vaccination for otolaryngologist and head and neck surgeons in case of pregnancy, breastfeeding, or childbearing potential: Yo-IFOS and CEORL-HNS joint clinical consensus statement.

PURPOSE: SARS-CoV-2 vaccines are a key step in fighting the pandemic. Nevertheless, their rapid development did not allow for testing among specific population subgroups such as pregnant and breastfeeding women, or elaborating specific guidelines for healthcare personnel working in high infection risk specialties, such as otolaryngology (ORL). This clinical consensus statement (CCS) aims to offer guidance for SARS-CoV-2 vaccination to this high-risk population based on the best evidence available. METHODS: A multidisciplinary international panel of 33 specialists judged statements through a two-round modified Delphi method survey. Statements were designed to encompass the following topics: risk of SARS-Cov-2 infection and use of protective equipment in ORL; SARS-Cov-2 infection and vaccines and respective risks for the mother/child dyad; and counseling for SARS-CoV-2 vaccination in pregnant, breastfeeding, or fertile healthcare workers (PBFHW). All ORL PBFHW were considered as the target audience. RESULTS: Of the 13 statements, 7 reached consensus or strong consensus, 2 reached no consensus, and 2 reached near-consensus. According to the statements with strong consensus otorhinolaryngologists-head and neck surgeons who are pregnant, breastfeeding, or with childbearing potential should have the opportunity to receive SARS-Cov-2 vaccination. Moreover, personal protective equipment (PPE) should still be used even after the vaccination. CONCLUSION: Until prospective evaluations on these topics are available, ORL-HNS must be considered a high infection risk specialty. While the use of PPE remains pivotal, ORL PBFHW should be allowed access to SARS-CoV-2 vaccination provided they receive up-to-date information.

Cluster Analysis of Chronic Rhinosinusitis Suggests Gender-Based Differences.

PURPOSE: We aimed to evaluate the interaction between the overall severity of chronic rhinosinusitis (CRS) before treatment and subjective improvement following surgical or medical treatment. PROCEDURES: A group of 97 patients with CRS completed the visual analog scale (VAS) symptom score and the Sino-Nasal Outcome Test 22 (SNOT-22) questionnaire in the moment of their sinus computerized tomography (CT) scan. Data were analyzed via a 2-step cluster analysis based on gender, polyp presence, CT scan, and VAS scores for symptoms. RESULTS: There were 3 clusters: the first cluster comprised 37 female patients with CRS without nasal polyps (CRSsNP), the second cluster comprised 30 patients with CRS and NP (CRSwNP; 15 males and 15 females); and third cluster had 30 male patients with CRS without NP (CRSsNP). Different symptom patterns between clusters were identified. After adjustment for polyp presence, gender, eosinophilia (p = 0.021), and the SNOT-22 score (p = 0.005) were found to be better outcome predictors than the CT score (p = 0.26). CONCLUSION: Long-term patient satisfaction is significantly associated with the subjective symptom severity prior to treatment, i.e., postnasal drip and overall disease severity (SNOT-22 score), but not with the objective severity of the disease (CT score and inflammation).

Therapeutic efficacy of azithromycin and acetylcysteine in chronic otitis media with effusion.

Otitis media with effusion (OME) is a common disease in childhood. There is no consensus on the optimal therapeutic option for OME. Considering the known efficacy of acetylcysteine (AC) and azithromycin (AZ) in the treatment of middle ear mucosa, the aim of the study was to assess their efficacy in the management of chronic OME. The study included 90 children with OME, both ears. They are divided into three groups of 30 children. Group 1 (AC) patients were treated with acetylcysteine per os, 3 × 100 mg, for 3 weeks; group 2 (AZ) with body weight adjusted dose of azithromycin for 3 days; and group 3 (AC + AZ) with a combination of acetylcysteine and azithromycin at doses described above. Three measurements were performed. On second measurement, tympanogram improvement was recorded in 45% of 60 ears in group I, 53.3% of 60 ears in group II, and 61.7% of 60 ears in group III. The percentage of improvement was highest in group III. Although between-group differences did not reach statistical significance, the results obtained appear to be clinically relevant. In conclusion, conservative therapy for chronic OME is reasonable. Although study results don't have a strong statistical differences and may not refer clinical improvement results suggest that this combination of drugs (antibiotics, bronchosecretolytics) can be useful in the treatment of OME.

Association between computed tomography findings and clinical symptoms in chronic rhinosinusitis with and without nasal polyps.

Objective of this study was to test whether there is a difference between chronic rhinosinusitis patients with (CRSwNP) and without (CRSsNP) nasal polyps in the association of extent of disease on CT scans with symptom severity and health-related quality-of-life (HRQL) impairment. Data sets from 271 chronic rhinosinusitis (CRS) patients who completed the Sino-Nasal Outcome Test 22 (SNOT-22) and visual analog scale (VAS) scores were subjected to principal component analysis (PCA) to identify a symptom components related to CRS. After controlling for demographics, medical therapy, and comorbidities, the association between symptom components/items excluded from PCA and Lund-Mackay score (LMS) was evaluated. No association was found between the total SNOT-22 score and LMS in CRS patients. There was an independent association between a higher "nasal" symptom component derived from SNOT-22 PCA and LMS in patients with CRSwNP (p < 0.001), but not in CRSsNP patients, with a statistically significant difference between two patient subsets (p = 0.003). In patients with CRSsNP, higher (worse) SNOT-22 "facial pain" was associated with lower LMS (p = 0.022), although the estimated change in LMS was modest. Considering VAS PCA components, higher "nasal" symptoms were associated with higher LMS in CRSwNP patients (p < 0.001) but not in CRSsNP, with a statistically significant difference between CRS groups (p = 0.024). A higher "pain" PCA component was associated with lower LMS in CRSsNP patients (p = 0.019). This study found significant differences in the relationship between symptom burden and CT scores between CRS phenotypes and no association between HRQL impairment and CT scores.

Nasal and ocular responses after specific and nonspecific nasal challenges in seasonal allergic rhinitis.

BACKGROUND: Different nasal challenges induce neural and immune response leading to nasal and ocular symptoms in patients with seasonal allergic rhinitis (SAR). The release of neural mediators from nasal mucosa and conjunctiva after no-specific challenges in patients with SAR remains unknown. OBJECTIVES: To compare the release of mediators from the nose and conjunctiva with symptoms after different nasal challenges in patients with SAR. METHODS: Three types of consecutive nasal challenges were performed outside the pollen season in 25 patients with SAR. Challenges consisted of 500 biological units (BU) of allergen, 80 µg of histamine, and 1 mL of 2% hypertonic saline per nostril, within 24-hour and 72-hour intervals, respectively. Before and 15 minutes after challenges, evaluation of symptoms was performed with a visual analog scale. Concentrations of tryptase, eosinophil cationic protein in nasal lavages after 15 minutes, and substance P in tears after 5 minutes were measured with enzyme immunoassays. RESULTS: Concentrations of substance P in tears were significantly higher after nonspecific challenges. Substance P concentration in tears significantly correlated with eye itchiness after histamine and hypertonic saline and with tearing after allergen. Ocular symptoms correlated significantly with tryptase concentration in nasal lavage collected 15 minutes after allergen challenge. There is a significant correlation in tear volume comparing different nasal challenges. CONCLUSIONS: Nasal challenges with allergen, histamine, or irritants outside the pollen season induce a significant increase in nasal and ocular symptoms in patients with SAR. Interaction of the early-phase response and neurogenic inflammation define the pattern and severity of eye symptoms.

Relationship between nasal septal deformity, symptoms and disease severity in chronic rhinosinusitis.

The objective of this study was to evaluate the interaction of nasal septal deformity (NSD), including the contribution of septal spurs, with the severity of subjective symptoms, impairment of health-related quality of life (HRQoL) and sinus mucosal hyperplasia in patients with chronic rhinosinusitis (CRS). One hundred seventeen patients with CRS were assigned to three groups with mild, moderate or severe NSD, according to the measured nasal septal angle, including the presence of contact septal spurs. All CRS patients completed the visual analog scale (VAS) symptom severity score and the Sino-Nasal Outcome Test (SNOT-22) questionnaire. Symptoms scores, SNOT-22 and Lund-Mackay (LM) scores among the three NSD groups were compared. Related anatomy from the study group was compared with 100 control patients. VAS score for postnasal discharge in CRS patients was significantly higher in patients with mild NSD. There was a significantly higher LM score in CRS patients with severe NSD, compared to those with mild (P = 0.001) or moderate NSD (P = 0.005). CRS patients with a contact spur demonstrated a significantly higher LM score (P = 0.006) compared to those without a contact spur, and no differences in VAS symptom scores or HRQoL scores. There was a similar prevalence of septal deformities in CRS patients and in the non-ENT population. Our results support the conclusion that in patients with CRS, associated NSD or contact septal spur do not contribute significantly to CRS symptom severity or HRQoL impairment, but may have an impact on sinus mucosal hyperplasia.

Surgical treatment for nasal polyposis: predictors of outcome.

Nasal polyps recur in approximately one-third of patients after surgical treatment. It would be beneficial to be able to predict the patients in whom we might expect recurrence and to predict the clinical outcome after surgery. The study included 30 patients operated for nasal polyps. Removed polyps were analyzed by immunohistochemical analysis for IL-5, IgE, vascular endothelial growth factor and eosinophilic infiltration. These parameters together with preoperative CT score were used as independent variables, and subjective score improvement after 2 years was used as a dependent variable in multiple linear regression analysis. Furthermore, the patients were divided into two groups: low and high polyp tissue immunoreactivity. The Chi-squared test was used to determine whether polyp immunoreactivity influences polyp recurrence and subjective score. Preoperative CT score had a slightly positive correlation with subjective score after 2 years. High eosinophil infiltration significantly predicted a higher risk for polyp recurrence. High IL-5 positivity was related to greater risk for polyp recurrence than low IL-5 reactivity but not significantly. IgE and VEGF reactivity in polyp specimens did not have any effect on polyp recurrence. High eosinophilic infiltration in polyps can predict worse outcome after surgical treatment of chronic rhinosinusitis with nasal polyposis. IgE and VEGF do not have prognostic significance to polyp recurrence after surgery. The preoperative extent of disease measured by CT score had a slightly positive correlation with worse outcome after surgery.

Prognostic value of Helicobacter pylori sinonasal colonization for efficacy of endoscopic sinus surgery.

Compared with rhinologic patients without chronic rhinosinusitis (CRS), a higher prevalence of sinonasal Helicobacter pylori (HP) in patients with CRS was found. This study investigated if HP sinonasal colonization has a prognostic value for efficacy of functional endoscopic sinus surgery (FESS). Nasal polyps of 40 patients with CRS, undergoing FESS, were analyzed for presence of HP using immunohistochemistry (IHC). Patients were categorized as to whether the IHC was positive (HP+ group) or negative (HP- group). HP+ group and HP- group were compared according to the nasal polyp eosinophil density, and to the improvement (difference between pre- and post-operative scores) of the subjective symptom scores, and the nasal endoscopic scores. Nasal polyps in 28 (70%) patients were positive for HP. There were no significant differences between HP+ group and HP- group comparing the eosinophils, and the improvement of the single symptom and the total symptom scores. HP+ group had significantly greater improvement of the nasal endoscopic scores (F[1.38] = 6.212; P = 0.017). There is no influence of sinonasal HP on tissue eosinophilia and on CRS symptoms. There is a prognostic value for endonasal findings: CRS patients with HP have statistically significant greater improvement of the postoperative endoscopic scores.

Recurrent sinonasal melanoma--report of five surgical cases and short literature review.

The aim of this study is to present five surgical cases of recurrent sinonasal melanoma. We report the clinical course of this highly malignant disease and give a brief overview of the relevant literature. For the purpose of our presentation, inclusion criteria for all patients were initally negative surgical margins, surgery with curative intent without implementation of radiotherapy, and absence of distant metastatic spread at presentation (MO). They were diagnosed and treated at the same ENT/Head and Neck Surgery department and had clear surgical margins following first resection. The majority of five cases had local recurrences (average two) which were all amenable to at least one salvage operation. In conclusion, despite extensive disease at presentation, we recommend repeated attempts at local surgical salvage. However, this decision must be carefully considered, respecting postoperative quality of life, the estimated life expectancy as well as general socioeconomic issues in each particular case.

Redefining Pregnancy-Induced Rhinitis.

BACKGROUND: Pregnancy-induced rhinitis (PIR) is a form of chronic non-allergic rhinitis not present before pregnancy that manifests itself during pregnancy with complete resolution of symptoms after delivery. OBJECTIVE: The objective of this ambidirectional longitudinal cohort study is to evaluate the prevalence of PIR and to investigate the appearance and character of its symptoms, and its impact on the quality of life.Methodology: Six hundred eighty-one (681) women were recruited in the study. They completed questionnaires about nasal symptoms a day after delivery and each woman with nasal symptoms was interviewed 30 days later and data on symptom duration and quality were recorded. RESULTS: The prevalence of PIR was 31.86% (N = 217), 47.14% (N = 321) women had no nasal symptoms and 21% (N = 143) of participants had prior sinonasal disease. The clinical presentation of pregnancy rhinitis included nasal obstruction as the most common symptom, followed by rhinorrhea, postnasal secretion, nose itching, sneezing, and hyposmia. The median duration of PIR was 4 months with their complete resolution of symptoms between 2th and 16th day after delivery in the majority of respondents. PIR was diagnosed significantly more often if the women carried a female child. PIR affected their quality of life during pregnancy in 53,9% women (N = 117), with an average VAS score of 8. It seems that pregnancy may affect the course of previously present sinonasal disease (allergic rhinitis, chronic rhinosinusitis, nonallergic rhinitis, or non-infectious rhinitis prior to the pregnancy). CONCLUSIONS: PIR is a common clinical entity with a wide range of symptoms with a direct impact on the quality of life in pregnancy. We propose a new definition of pregnancy-induced rhinitis.

A systematic review of common landmarks in navigated endoscopic sinus surgery (NESS).

BACKGROUND: Navigation brought about a tremendous improvement in functional endoscopic sinus surgery (FESS). When upgraded accordingly, FESS becomes navigated endoscopic sinus surgery (NESS). Indications for intraoperative use of navigation can be broadened to almost any FESS case. NESS in advanced sinus surgery is currently still not used routinely and requires systematic practice guidelines. PURPOSE: The purpose of this paper is to report on commonly identified landmarks while performing advanced NESS according to evidence-based medicine (EBM) principles. MATERIAL AND METHODS: This review paper has been assembled following PRISMA guidelines. A PubMed and Scopus (EMBASE) search on anatomical landmarks in functional endoscopic and navigated sinus surgery resulted in 47 results. Of these, only 14 (29.8%) contained original data, constituting the synthesis of best-quality available evidence. RESULTS: Anatomical landmarks are considered to be the most important points of orientation for optimal use of navigation systems during FESS surgery. The most commonly identified significant landmarks are as follows: (1) Maxillary sinus ostium; (2) Orbital wall; (3) Frontal recess; (4) Skull base; (5) Ground lamella; (6) Fovea posterior; (7) Sphenoid sinus ostium. Conclusions: Establishing common landmarks are essential in performing NESS. This is true for advanced and novice surgeons alike and offers a possibility to use navigation systems systematically, taking advantage of all the benefits of endoscopic navigated surgery.

Significance of Extra-Esophageal Symptoms in Pediatric Gastroesophageal Reflux Disease.

Introduction Current practice guidelines in gastroesophageal reflux disease (GERD) often require invasive diagnostic testing. Objective The aim of the present study was to evaluate the significance of extra-esophageal symptoms and reliability of a screening risk score that is simple to use. Methods A longitudinal retrospective single-institution cohort study. Setting: A university clinical hospital tertiary referral center. The present study enrolled pediatric patients with symptoms suggestive of GERD: epigastric pain, occasional nausea, regurgitation, tasting acid in the oral cavity, chronic cough, hoarseness of voice, frequent throat clearing. The patients underwent 24-hour esophageal pH monitoring and fiber-optic laryngoscopy. The correlations between the local findings, anamnestic and objective measurement data were analyzed. Results The present study evaluated 89 pediatric patients. Patients with asthma presented significantly more often with adjoining gastrointestinal symptoms ( p = 0.0472). Patients that were obese were linked to a higher rate of reports of gastrointestinal symptoms ( p = 0.0495). After the patients had been assigned to newly developed risk groups, obesity showed to be significantly more frequent in patients placed in higher risk groups ( p < 0.0001) for a positive GERD diagnosis. Conclusion Patients with leading symptoms of asthma presented significantly more often with adjoining gastrointestinal symptoms. Obesity showed to be significantly more frequent in patients placed in higher risk groups for a positive GERD diagnosis.

The impact of asthma on quality of life and symptoms in patients with chronic rhinosinusitis.

Objective: The study aims to evaluate how asthma influences on clinical symptoms, imaging scores and HRQL in CRS patients.Methods: The study enrolled CRS patients and collected data about asthma status, clinical symptoms, allergic sensitization, computed tomography (CT) and 22-item SinoNasal Outcome questionnaire (SNOT-22). Matching pairs of asthmatic and non-asthmatic CRS patients were defined based on age, gender and nasal polyp presence. The difference between pairs in clinical symptoms, CT and SNOT-22 was then analyzed. The study enrolled mild to moderate asthma patients.Results: From 250 CRS patients 65 (26%) had asthma. We found 60 CRS asthma and CRS non-asthma pairs based on age, gender and nasal polyp presence. There was no difference in total SNOT-22 score between asthma (46.5) and non-asthma (43.5) CRS groups (p < .357). There were more patients with allergy positive medical history in asthma group (66.1%) when we stratified for CRS phenotypes, gender and age. Comparing visual analogue scale (VAS) scores for clinical symptoms, smell (p < .013) was the only symptom significantly worse in CRS asthma group. Although there was no difference in Lund-Mackay score, there was a slightly higher osteitis score in CRS asthma group (5.21 vs. 3.45; p = .059).Conclusion: CRS patients with asthma have significantly worse impairment of smell and taste when compared to non-asthmatic CRS patients. This is the only significant difference which is independent of nasal polyp presence, gender, age and allergy.

[ISKRA guidelines on sore throat: diagnostic and therapeutic approach--Croatian national guidelines]. / Smjernice iskra za grlobolju: dijagnosticki i terapijski pristup--Hrvatske nacionalne smjernice.

Sore throat is most commonly caused by viruses, but when caused by bacteria, the most important is group A streptococcus (GAS). The aim of these guidelines is to determine optimal treatment for streptococcal sore throat and reasonable indications for tonsillectomy, as well as recommend how to differentiate streptococcal infection for which antibiotics are justified, from numerous other sore throats where antibiotics wont have a significant effect on disease course, but might contribute to bacterial resistance to antibiotics. The development of the guidelines was initiated by the Interdisciplinary Section for Antibiotic Resistance Control (ISKRA) of the Croatian Ministry of Health and Social Welfare in accordance with the principles of AGREE (Appraisal of Guidelines for Research and Evaluation) methodology which means that the guidelines are the result of consensus between all interested professional societies and institutions. For streptococcal sore throat diagnostics, the Working Group recommends evaluation of clinical presentation according to Centor criteria and for patients with Centor score 0-1, antibiotic therapy is not recommended nor bacteriological testing, while for patients with Centor score 2-4 bacteriological testing is recommended (rapid test or culture) as well as antibiotic therapy in case of positive result. The drug of choice for the treatment of streptococcal tonsillopharyngitis is oral penicillin taken for ten days (penicillin V) or in case of poor patient compliance benzathine penicillin G can be administered parenterally in a single dose. Other antibiotics (macrolides, clindamycin, cephalosporins, co-amoxiclav) are administered only in case of hypersensitivity to penicillin or in recurrent infections. Tonsillectomy is a widely accepted surgical procedure that decreases the number of sore throats in children and should be performed only if indications for this procedure are established. Absolute indications include five or more streptococcal infections per year, tonsillitis complications, permanent respiratory tract obstruction, obstructive sleep apnea syndrome and suspected tonsillar malignancy. Relative indications include chronic tonsillitis and occlusion disturbances.

Mixed Type Haemangioma of the Inferior Turbinate: A Rare Cause of Epistaxis.

Haemangiomas of the nasal cavity are rare benign tumours which usually arise in the Kiesselbach triangle of the septum. Mostly they are seen in young population with peak age 20 years. Epistaxis is the most common symptom in these patients. We present a case of a 62-year-old woman with recurrent epistaxis. On examination she had had an obstruction of both nasal cavities. Computed tomography imaging demonstrated a well-defined tumour originating from the posterior tip of the right inferior turbinate, passing into the nasopharynx. The tumour was managed via endoscopic endonasal approach. The histological analysis revealed a tumour tissue with the appearance of a cavernous haemangioma as well as capillary haemangioma. A focus of intravascular endothelial papillary hyperplasia was also observed. In patients with endonasal benign tumours choice of surgical approach depends on the exact location of the tumour and suspected pathology. The transnasal endoscopic approach and bipolar cautery resection enable adequate exposure and visualization of the tumour, control of bleeding and complete removal of the tumour.

[Indications for tonsillectomy in children aged under 16 years in ENT Department of Sestre Milosrdnice Clinical Hospital]. / Indikacije za tonzilektomiju u djece do 16 godina u Klinici za otorinolaringologiju i kirurgiju glave i vrata KB "Sestre milosrdnice".

AIM OF THE STUDY: To study frequency and type of indications for tonsillectomy in ENT Department of "Sestre milosrdnice" Clinical Hospital, distribution of operations according to the age and sex of the patients. To present history of tonsillectomies. METHODS: Retrospective study, information collected by clinical documentation review (anamnesis, physical findings). RESULTS: In the nine-year period 1995 - 2003 the total number of operations was 4704, 2527 male, 2177 female patients. There were 2692 tonsillectomies, 2011 adenotomies and 1 tonsillectomy "a chaud". The most frequent indication for tonsillectomy was recurrent tonsillitis (72%), followed by adenotonsillar hypertrophy (13%), chronic tonsillitis (12%), focaloses (1%) and peritonsillar abscess (2%). Distribution according to the surgeon: 80% of the operations were performed by specialists, 20% by residents. According to the age of patient: operations were most often performed at the age of 4 (800 patients). CONCLUSION: According to this study the most frequent indication for tonsillectomy was recurrent tonsillitis. Indications for tonsillectomy are clearly defined and as such should be followed.

ABO and RhD Blood Groups in Nasal Polyposis.

OBJECTIVE: The aim of this study was to determine ABO and RhD blood group distribution in nasal polyposis (NP) patients and whether there is a specific ABO or RhD blood phenotype associated with susceptibility to or protection with respect to development of NP. METHODS: The study group comprised 126 consecutive patients with chronic rhinosinusitis and bilateral NP. The control group comprised 126 healthy blood donors. All participants were from the same geographical region. Distribution of ABO and RhD phenotypes in all participants was studied. RESULTS: There were no significant differences between patients and controls in the distribution of the A (p=0.520), B (p=0.306), AB (p=0.673), O (p=0.894), and RhD (p=0.742) phenotypes. CONCLUSION: According to the present results, the ABO and RhD blood group systems are not associated with development of NP.