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Introduction: Allergic sensitization of the airways occurs not only in the mucosa of the shock organ, but also in the lymphatic stations draining these structures. The lymphatic structure closest to the nasal mucosa in humans is the adenoid. Many researches show that in part of children allergic rhinitis can be a risk factor for adenoid hypertrophy., Materials and Methods: We used acoustic rhinometry and endoscopy to evaluate the influence of the birch pollination on the adenoid size in 67 children between 5 and 12 years old. Four separate groups of children were examined. The study group consisted of 28 children hypersensitive to tree pollen with seasonal allergic rhinitis (interview, positive skin prick test results, presence of sIgE in the serum and positive nasal provocation test with birch pollen allergens). The first control group consisted of 14 atopic children hypersensitive to motherwort pollen. The second control group consisted of 15 non-atopic children. The third control group consisted of 10 children hypersensitive to tree pollen, they have got anti-allergic treatment (topical nasal steroid and antihistaminic) a week before birch pollination. In all of the groups the adenoid size was examined before, during and after birch pollination. In the study group, we examined the influence of specific nasal provocation test on the adenoid size too., Results: In most children from the study group (71.4%) we observed the significant increase of adenoid size in endoscopic examination and decrease of nasopharyngeal cavity volume in acoustics rhinometry (92.9%) during the birch pollination. The changes returned after pollination period in most children (90%). In the first and the second control group there were almost no changes observed (p>0.05). The medical treatment used in the third control group avoided the increase of adenoid size during birch pollination season. In the study group there was no statistically significant correlation between the changes in nasopharyngeal volume during the pollination period and the results of nasal provocation test (r=0.18)., Conclusion: The result of our study suggests that in children with seasonal allergic rhinitis the exposure on the allergenic factor can influence the adenoid size. Properly administered nasal glucocorticoid together with antihistaminic in standard doses can probably avoid this effect.

Introduction: The adenoidectomy is the most often made operation in small children but the reasons of adenoid hypertrophy are not completely explained. Some researches show that in part of children, allergy can be a risk factor for adenoid hypertrophy. The main aim of this study was the analysis of adenoid hypertrophy in children with different allergic diseases., Material and Methods: Two separate groups of children were examined. The study group consisted of 436 children between 4 and 9 years old with allergic rhinitis and/or bronchial asthma and/or atopic dermatitis hypersensitive to house dust mites (interview, positive skin-prick test results). The control group consisted of 229 non-atopic children (negative interview and skin-prick tests) in the similar age. In the both groups we examined the incidence of adenoid hypertrophy and its dependence of the kind of allergic disease, age, sex, infections, results of skin-prick test and other sensitization., Results: The probability of adenoid hypertrophy was statistically more significant (logistic regression analysis) only in children from the study group with allergic rhinitis. There were no differences in adenoid hypertrophy incidence between children with other allergic diseases and the control group. The children from the study group with adenoid hypertrophy were more often hypersensitive to pollen and moulds allergens than the children without adenoid hypertrophy (chi square test). But there were no differences in the incidence of infection, age, sex and results of skin-prick tests., Conclusion: The result of our study suggests that the chance of adenoid hypertrophy in allergic children hypersensitive to dust mites is greater only in them with allergic rhinitis.

Unlabelled: Although adenoidectomy is the most frequently performed surgical operation in small children, the causes of adenoid hypertrophy are not completely explained. Certain studies indicate that in some children it is an allergy that can constitute a risk factor for adenoid hypertrophy. The main aim of this study was the analysis of atopic allergy in children with adenoid hypertrophy., Material and Methods: Two separate groups of children aged between 4 and 10 years with nasal obstruction were examined. The study group consisted of 796 children with adenoid hypertrophy. The control group consisted of 297 children without adenoid hypertrophy. In all of the children a skin prick test was performed and the frequency of occurrence of typical allergic diseases was estimated., Results: The skin prick test was positive in about 19% of children in both groups under examination (no statistical differences). In children from the study group the allergic rhinitis occurred significantly more often than in the group without hypertrophy (p = 0.0000). The hypersensitivity to dust mites was demonstrated in the study group more often as well (p = 0.0007). The results were confirmed by logistic regression. There were no differences in the frequency of atopic dermatitis and bronchial asthma between both groups compared., Conclusions: In children with adenoid hypertrophy allergic rhinitis was the most commonly found allergic disease which seems to be the risk factor for adenoid hypertrophy in hypersensitive children.

Unlabelled: The adenoidectomy is the most often made operation in small children but the reasons of adenoid hypertrophy are not completely explain. Some researches show that in part of children allergy can be a risk factor for adenoid hypertrophy. The main aim of this study was the analysis of adenoid hypertrophy in children with different allergic diseases., Material and Methods: Two separate groups of children were examined. The study group consisted of 436 children between 4 and 9 years old with allergic rhinitis and/or bronchial asthma and/or atopic dermatitis hypersensitive to house dust mites (interview, positive skin-prick test results). The control group consisted of 229 non-atopic children (negative interview and skin-prick tests) in the similar age. In the both groups we examined the incidence of adenoid hypertrophy and its dependence of the kind of allergic disease, age, sex, infections, results of skin-prick test and other sensitisation., Results: The probability of adenoid hypertrophy was statistically more significant (logistic regression analysis) only in children from the study group with allergic rhinitis. There were no differences in adenoid hypertrophy incidence between children with other allergic diseases and the control group. The children from the study group with adenoid hypertrophy were more often hypersensitive to pollen and moulds allergens than the children without adenoid hypertrophy (chi square test). But there were no differences in the incidence of infection, age, sex and results of skin-prick tests., Conclusion: The result of our study suggests that the chance of adenoid hypertrophy in allergic children hypersensitive to dust mites is greater only in them with allergic rhinitis.

Introduction: Allergic sensitization of the airways occurs not only in the mucosa of the shock organ, but also in the lymphatic stations draining these structures. The lymphatic structure closest to the nasal mucosa in humans is the adenoid. Many researches show that in part of children allergic rhinitis can be a risk factor for adenoid hypertrophy., Material and Methods: We used acoustic rhinometry and endoscopy to evaluate the influence of the birch pollination on the adenoid size in 67 children between 5 and 12 years old. Four separate groups of children were examined. The study group consisted of 28 children hypersensitive to tree pollen with seasonal allergic rhinitis (interview, positive skin-prick test results, presence of sIgE in the serum and positive nasal provocation test with birch pollen allergens). The first control group consisted of 14 atopic children hypersensitive to motherwort pollen. The second control group consisted of 15 non-atopic children. The third control group consisted of 10 children hypersensitive to tree pollen, they have got antiallergic treatment (topical nasal steroid and antihistaminic) a week before birch pollination. In all of the groups the adenoid size was examined before, during and after birch pollination. In the study group we examined the influence of specific nasal provocation test on the adenoid size too., Results: In most children from the study group (71.4%) we observed the significant increase of adenoid size in endoscopic examination and decrease of nasopharyngeal cavity volume in acoustics rhinometry (92.9%) during the birch pollination. The changes returned after pollination period in most children (90%). In the first and the second control group there were almost no changes observed (p > 0.05). The medical treatment used in the third control group avoided the increase of adenoid size during birch pollination season. In the study group there was no statistically significant correlation between the changes in nasopharyngeal volume during the pollination period and the results of nasal provocation test (r = 0.18)., Conclusion: The result of our study suggests that in children with seasonal allergic rhinitis the exposure on the allergenic factor can influence the adenoid size. Properly administered nasal glucocorticoid together with antihistaminic in standard doses can probably avoid this effect.

Background: Allergic sensitization of the airways occurs not only in the mucosa of the shock organ, but also in the lymphatic stations draining these structures. The lymphatic structure closest to the nasal mucosa in humans is the adenoid. Many researches show that in part of children allergic rhinitis can be a risk factor for adenoid hypertrophy., Material and Methods: We examined changes in clinical symptoms score, and used acoustic rhinometry and endoscopy to evaluate the influence of three months anti-allergic treatment (topical nasal steroid and antihistaminic) on the adenoid size in children with adenoid hypertrophy. Three separate groups of children were examined. The study group consisted of 31 children with adenoid hypertrophy and perennial allergic rhinitis (interview, positive skin-prick test results, presence of sIgE in the serum and positive nasal provocation test with dust allergens). The first control group consisted of 23 atopic children hypersensitive to dust allergens (positive skin-prick test results, presence of sIgE in the serum) with adenoid hypertrophy but without signs of perennial allergic rhinitis and with negative nasal provocation test. This group was not treated. The second control group consisted of 20 non-allergic children with adenoid hypertrophy. The children were treated similar to the children from the study group., Results: In children from the study group we observed the most significant decrease of clinical symptoms and endoscopic adenoid size and increase of nasopharyngeal cavity in acoustics rhinometry after the treatment. In the first control group there were almost no changes and in the second control group, the improvement concern only 25% of children. The medical treatment had however no statistical important influence on the tympanometry results in all the examined groups., Conclusion: Properly administered nasal glucocorticoid spray together with antihistaminic in standard doses can significantly reduce adenoidal hypertrophy and considerably eliminate airway obstructive symptoms in children with allergic rhinitis. Likely only in this children the antiallergic treatment can be a useful alternative to surgery.

Background: Due to the difficulties involved in assessing adenoidal tissue and the nasopharyngeal airway in children, it is necessary to find an accurate pre-operative method of measuring these structures., Material/methods: We used acoustic rhinometry and endoscopy both to the evaluate results of surgical and medical treatment in allergic children with adenoid hypertrophy and to evaluate the influence of pollination on adenoid size in children with seasonal allergic rhinitis. Three separate groups of children were examined. The first group consisted of nine children with adenoid hypertrophy and positive skin-prick test results of year-round allergens. In this group we examined the influence of adenoidectomy on the rhinometric curve. The second group consisted of sixteen children with adenoid hypertrophy and perennial allergic rhinitis. In this group we examined the influence of medical treatment (topical nasal steroid and antihistaminic) on the adenoid size and rhinometric curve. The third group consisted of twelve birch pollen-sensitive children who had symptoms of seasonal allergic rhinitis. In this group we examined the influence of pollination on the nasopharyngeal period of rhinometric curve., Results: In the two first groups we observed a significant increase of the nasopharyngeal cavity after surgical removal of the adenoids and medical treatment of the allergy. In the third group most of the children experienced a significant decrease in nasopharyngeal cavity volume during pollination., Conclusions: Acoustic rhinometry seems to be a very promising method of assessment of the amount of adenoid, and allergy can play an important role in adenoid hypertrophy in hypersensitive children.

The role of enlarged adenoids and tonsils in upper airway obstruction has become well-established earlier, thus, adenoidectomy with or without tonsillectomy is one of the most commonly performed surgical procedures in the paediatric population. Direct assessment of adenoidal size is difficult and no definitive method is so far available to complement clinical assessment. The most important diagnostic techniques are recording of obstructive symptoms, transoral posterior rhinoscopic examination, radiological evaluation, such as lateral radiography of the adenoid and nasopharyngeal magnetic resonance imaging, transnasal fiberoscopic examination, acoustic rhinometry and others. In this study we compare acoustic rhinometry, fiberoscopy and Cohen and Konac radiological method. Spearman's correlation test was used to evaluate the degree of correlation between these three methods. We concluded that acoustic rhinometry and radiology are good and objective methods for measuring adenoid sizes in allergic children.

Allergic sensitisation of the airways occurs in the mucosa of the shock organ, or in the lymphatic stations draining these structures. The lymphatic structure closest to the nasal mucosa in humans is the adenoid. Pediatric adenoidal obstruction of the nasal airway is associated with significant morbidity and is a frequent indication for surgery. Because efficacious medical alternatives to adenoidectomy are lacking, we assessed the potency of standard-dose topical nasal fluticasone propionate and Cetirizine in reduction of adenoidal obstruction of the nasal airway. To examine the influence of these medicines on the adenoid hypertrophy (AH) we studied 43 children ages 4 to 9 years, who had AH and house dust mite allergy. Properly administered aqueous nasal fluticasone propionate and Cetirizine in standard doses can significantly reduce adenoidal hypertrophy and nasal airway obstructive symptoms in atopic children.

Tonsils and the adenoid are part of Waldeyer's ring, the basic function of which is antibody formation, they react later against a great variety of antigens. Tonsillectomy and adenoidectomy procedures are among the oldest surgical procedures still performed today. The different immunoglobulin serum levels in patients having undergone extirpation of the tonsils, adenoids or both, have been studied before and after surgery by different authors, with discordant results. Immunoglobulin E (IgE) is important in allergic reactions and host defense against parasites. In this study we measured serum levels of immunoglobulin E before and 3 months after tonsillotomy, adenoidectomy, and adenotonsillectomy. There were statistically significant differences between pre and post-operative levels of serum IgE, which decreased after tonsillotomy, but we have not noticed any statistically significant differences in the IgE values after adenoidectomy and adenoidotonsillotomy with respect to those prior to surgery.

Allergic sensitisation of the airways occurs in the mucosa of the shock organ, or in the lymphatic stations draining these structures. The lymphatic structure closest to the nasal mucosa in humans is the adenoid and tonsils. Research done in respect to Waldeyer's ring on people dealing at the same time with allergy, is seldom the subject of dissertation in polish as well as world wide medical literature. In the enclosed dissertation, writers present the results of histopathological and immunohistochemical analysis of hyperplastic tonsils and adenoid, taken from children with coexisting atopy. The authors describe an immunohistochemical analyses of the hyperplastic human palatine tonsil. They present the expression of antigen CD3, CD20, CD45, CD68, EMA, SMA, Vimentin, Desmin, S-100, von Willebrand Factor, p35, Bcl-2, melanin, cytokeratin, estrogen receptor, progesteron receptor, kolagen IV and NSE in every region of pallatine tonsil. It is worthwhile to remark, that many of these cases, the presence of eosinophilia and subepithelial oedema was observed. Our immunohistochemical findings support the hypothesis that allergic sensitization takes place in the adenoid and tonsils. Furthermore, this study confirms that dendritic cells ad macrophages are involved and important in allergic disease.

The adenoid is a part of Waldeyer's ring, the basic function of which is antibody formation, they react later against a great variety of antigens. Pediatric adenoidal obstruction of the nasal airway is associated with significant morbidity and is a frequent indication for surgery, but its relationship to allergy has not been often studied. To examine the influence of atopy on the adenoid hypertrophy we studied 9 children ages 4 to 8 years, who had hypersensitivity to birch pollen and the seasonal allergic rhinitis. We conclude that allergy and sensitivity to birch pollen and probably to other kinds of alrallergens is an important risk factor for a AH in children. Therefore, early prevention of exposure to them may help reduce occurrence of AH.

Tonsils and adenoid are part of Waldeyer's ring, the basic function of which is antibody formation, they react later against a great variety of antigens. The role of enlarged adenoids and tonsils in upper airway obstruction has become well-established earlier, thus, adenoidectomy with, or without, tonsillectomy is one of the most commonly performed surgical procedures in the paediatric population. Research done in respect to Waldeyer's ring on people dealing at the same time with allergy, is seldom the subject of dissertation in polish as well as world wide medical literature. To examine the influence of atopy on the adenoid hypertrophy we studied 115 children ages 4 to 9 years, with an average age of 5.9 who had allergic rhinitis asthma or atopic dermatitis. The study suggested that allergic rhinitis is an important risk factor for an adenoid hypertrophy (AH) in children, therefore, early prevention of exposure to them may help reduce occurrence of AH.

The role of enlarged adenoids and tonsils in upper airway obstruction has become well-established earlier, thus, adenoidectomy with, or without, tonsillectomy is one of the most commonly performed surgical procedures in the paediatric population. Since the difficulty to objectively assess the adenoidal tissue and the nasopharyngeal airway in children, it is necessary to find out an accurate method of measuring these structures pre-operatively. In this work, the following methods are described: recording of obstructive symptoms, transoral posterior rhinoscopic examination, radiological evaluation, such as lateral radiography of the adenoid and nasopharyngeal magnetic resonance imaging, transnasal fiberoscopic examination, acoustic rhinometry and other.

Unlabelled: Adenoid, nasal and middle ear diseases are frequent health problems for young children. Allergic diseases of the upper respiratory tract are becoming one of the leading factors in the etiology of Eustachian tube dysfunctions and this dysfunction is the most significant etiologic factor of secretory otitis (OMS). To examine the influence of atopy on the OMS we studied 89 children ages 4 to 10 years, with an average age of 6.2 who had adenoid hypertrophy and pathologic audiometry. In 36 children the skin tests showed an allergy, mostly to different kinds of pollen or house dust. There was a statistically significant difference in tympanometry by chi-square analysis, between allergy positive and allergy negative group. Type B tympanogram was found in 72% children whit coexisting atopy and in 21% without atopy however type C only in 19% allergic children and in 70% children without atopy., Conclusion: Children with allergic disorders of upper respiratory tract should be investigated by tympanometry for OMS.

Unlabelled: Allergic sensitization of the airways occurs in the mucosa. The lymphatic structure closest to the nasal mucosa is the adenoid. Adenoid hypertrophy (AH) may cause significant morbidity in children but its relationship to atopy has not been intensively studied. To examine the influence of atopy on the adenoid hypertrophy we studied 134 children ages 4 to 8 years, with an average age of 5.4 who had AH. In the analysed group 102 children suffered from difficulty in nose breathing, 61 of children from recurrent upper respiratory tract infections, 51 from recurrent otitis and 40 from hearing disorders. On the basis of allergic and immunological examinations, in 30.6% atopy was confirmed--41 out of 134 children showed positive skin test for allergy, mostly to different kinds of pollen or house dust. From these positive patients the respective allergens could be determined by RAST tests in serum of 87%. Increased total IgE level in serum was confirmed only in 17.5%. 8.5% of children showed peripheral blood eosinophilia. Some children were qualified for adenotomy and removed adenoid was examined histopathologically. Pharmacological treatment was also recommended., Conclusions: The study shows that allergy and sensitivity to different kinds of allergens is an important risk factor for a greater degree of AH in children. Therefore, early prevention of exposure to them may help reduce occurrence of AH.