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Alobid I, Guilemany JM, García-Piñero A, Mullol J. Severe nasal polyposis and its impact on sinus opacification. Otolaryngol Head Neck Surg 2006. [DOI: 10.1016/j.otohns.2006.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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252
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Martínez-Antón A, Debolós C, Garrido M, Roca-Ferrer J, Barranco C, Alobid I, Xaubet A, Picado C, Mullol J. Mucin genes have different expression patterns in healthy and diseased upper airway mucosa. Clin Exp Allergy 2006; 36:448-57. [PMID: 16630149 DOI: 10.1111/j.1365-2222.2006.02451.x] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Mucus hyper-secretion is a feature of several airways diseases such as chronic rhinosinusitis, asthma, and cystic fibrosis (CF). Since mucins are major components of mucus, the knowledge of their distribution and regulation in nasal tissues is likely to improve mucus hyper-secretion therapy. OBJECTIVE The aim of this study was to evaluate and compare mucin gene expression at epithelial and glandular levels, and to identify potential mucin expression patterns for specific upper airways pathologies. METHODS Immunohistochemistry for MUC1, MUC2, and MUC4-MUC8 mucins was performed on healthy nasal mucosa (NM; n=12), bilateral nasal polyps (NP; n=38), NP from CF patients (n=10), and antrochoanal (AC) polyps (n=11). MUC2, MUC4, MUC5AC, and MUC6 mRNA expression were also analysed by in situ hybridization. RESULTS MUC1, MUC4, and MUC5AC mucins were highly expressed in the epithelium and their expression pattern was similar in all NP types, MUC1 and MUC4 being increased and MUC5AC decreased compared with NM. MUC8 was highly detected at both epithelial and glandular levels with marked variability between groups. MUC5B was mainly detected in glands and the expression in all polyp types was higher than in NM. Moreover, MUC5B expression was higher in NP epithelia from CF patients than in bilateral NP and healthy NM. Although MUC2 expression was low, especially in AC polyps, it was detected in most samples. In NM, MUC6 and MUC7 were scarcely detected and MUC7 expression was restricted to glands. CONCLUSIONS These results suggest that NP have a different pattern of mucin expression than healthy NM and that CF polyps (increased MUC5B) and AC polyps (decreased MUC2) have a different mucin expression pattern than bilateral NP.
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Maldonado M, Alobid I, Bernal-Sprekelsen M, Mullol J. [Sphenochoanal polyp. Diagnostic and therapeutic aspects]. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2006; 57:149-51. [PMID: 16615569 DOI: 10.1016/s0001-6519(06)78681-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Sphenochoanal polyps (SCP) grow from the sphenoid sinus and occupy the nasopharynx. OBJECTIVE AND RESULTS To describe the clinical and diagnostic features of SCP, reporting two cases. Epidemiological study of the series in the literature. 8 published series were found (22 cases). CONCLUSIONS SCP is a rare lesion that is usually misdiagnosed for antrochoanal polyposis. A proper diagnosis and surgical treatment are the basis to prevent recurrence. We describe the first case of SCP with cacosmia.
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Mullol J, Roca-Ferrer J, Alobid I, Pujols L, Valero A, Xaubet A, Bernal-Sprekelsen M, Picado C. Effect of desloratadine on epithelial cell granulocyte-macrophage colony-stimulating factor secretion and eosinophil survival. Clin Exp Allergy 2006; 36:52-8. [PMID: 16393266 DOI: 10.1111/j.1365-2222.2005.02403.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Second-generation antihistamines are H(1) receptor antagonists and may have additional anti-inflammatory effects. OBJECTIVE The aims of the study were to evaluate the effect of desloratadine (DL) on cytokine secretion by epithelial cells from both nasal mucosa (NM) and polyps (NP), and on eosinophil survival primed by epithelial cell secretions. METHODS Epithelial cells were cultured and stimulated with fetal bovine serum (FBS), IL-1beta or TNF-alpha with and without DL for 24 h. Culture supernatant cytokines concentration were measured by ELISA. Peripheral blood eosinophils were incubated with human epithelial cell conditioned media (HECM) and DL. Eosinophil survival was assessed by Trypan blue dye exclusion. Results are expressed as mean+/-SEM of cytokine concentration (pg/mL) or eosinophil survival index (%). RESULTS FBS increased granulocyte-macrophage colony-stimulating factor (GM-CSF), vascular endothelial growth factor (VEGF), IL-6, IL-8, and TGF-beta(1) secretion in epithelial cell cultures from both NM and NP. Only GM-CSF secretion was significantly (P<0.05) inhibited by a dose-response of DL compared with positive controls, in both NM (10(-5) m: 125+/-36 pg/mL, 10(-6) m: 95+/-22 pg/mL vs. control: 256+/-91 pg/mL, n=6) and NP (10(-5) m: 80+/-29 pg/mL, 10(-6) m: 109+/-45 pg/mL vs. control: 333+/-212 pg/mL, n=6). DL also showed an inhibitory effect on HECM-induced eosinophil survival from both NM and NP. At 72 h, DL significantly (P<0.01) inhibited eosinophil survival induced by HECM from NM (10(-5) m: 19.9+/-5.5%, n=9; 10(-6) m: 28.7+/-7.7%, n=9) and NP (10(-5) m: 6.2+/-2.8%, n=11) compared with HECM alone (NM: 42.1+/-7.3%; NP: 45.3+/-8.1%). CONCLUSION The inhibitory effects of DL on epithelial cell GM-CSF secretion and on eosinophil survival induced by epithelial cell secretions, suggest that this H(1) antagonist may regulate eosinophil inflammation in upper airways.
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Benítez P, Alobid I, de Haro J, Berenguer J, Bernal-Sprekelsen M, Pujols L, Picado C, Mullol J. A Short Course of Oral Prednisone Followed by Intranasal Budesonide Is an Effective Treatment of Severe Nasal Polyps. Laryngoscope 2006; 116:770-5. [PMID: 16652085 DOI: 10.1097/01.mlg.0000205218.37514.0f] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Nasal polyposis is an inflammatory disease of unknown etiology. This study aimed to evaluate the effect of a short course of oral prednisone followed by intranasal budesonide on nasal symptoms, polyp size, nasal flow, and computed tomography scan. METHODS Eighty-four patients with severe nasal polyps were included. After a steroid washout period, patients were randomized into two groups: group A (n = 63) received oral prednisone for 2 weeks and group B (n = 21) did not receive any steroid treatment. Patients from group A received intranasal budesonide for 12 weeks. RESULTS Atopy was positive in 36.8% of patients. Blood eosinophilia was higher in asthmatic (7.2 +/- 0.7%, P < .05) than in nonasthmatic (3.0 +/- 0.4%) patients. Asthmatic patients showed higher scores on nasal obstruction and loss of smell than nonasthmatics. Oral steroids caused a significant improvement in all nasal symptoms and improved polyp size (2.1 +/- 0.1, P < .05) and nasal flow (560 +/- 35 cm/s, P < .05) compared with nontreated patients (2.8 +/- 0.1 and 270 +/- 34 cm/s, respectively). Intranasal budesonide maintained the improvement on nasal symptoms, polyp size, and nasal flow. Steroid treatment reduced the computed tomography scan score (15.4 +/- 1, P < .05) compared with before treatment (18.2 +/- 0.8). CONCLUSION A short course of oral steroids improved all nasal symptoms, polyp size, and nasal flow, whereas intranasal steroid maintain this effect.
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256
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Guilemany JM, Alobid I, Angrill J, Ballesteros F, Bernal-Sprekelsen M, Picado C, Mullol J. The impact of bronchiectasis associated to sinonasal disease on quality of life. Respir Med 2006; 100:1997-2003. [PMID: 16581240 DOI: 10.1016/j.rmed.2006.02.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2005] [Revised: 01/25/2006] [Accepted: 02/19/2006] [Indexed: 11/30/2022]
Abstract
BACKGROUND Bronchiectasis (BQs) is an uncommon disease with the potential to cause devastating complications. All patients with BQs have cough and chronic sputum production that may have a great impact on patient's quality of life. Upper airway symptoms are also frequent in patients with BQs. Associations between upper and lower airways diseases have been demonstrated in allergic rhinitis and asthma, nasal polyposis and asthma, chronic obstructive lung disease and chronic rhinosinusitis. OBJECTIVE (1) To investigate the impact of bronchiectasis and nasal symptoms on quality of life. (2) To evaluate the added impact of nasal polyposis on quality of life in patients with BQs. METHODS Sixty patients with bronchiectasis and upper airway symptoms were included. Patients were evaluated for nasal symptoms, nasal polyp size by endoscopy, and quality of life using the SF-36 generic questionnaire. RESULTS In comparison with the Spanish general population, patients with BQs had worse scores in all SF-36 domains (P<0.05). Males reported significantly higher quality of life scores on physical functioning and social functioning than females did. Although the age, pulmonary function, presence of nasal polyps, upper airway symptoms, tobacco smoking history, and disease duration was similar between them. Males with BQs had worse quality of life than males from the Spanish general population on body pain, general health, and vitality (P<0.05). Females with BQs had worse quality of life than females from the Spanish general population on physical function, body pain, general health, vitality, social function, and emotional role (P<0.05). Nasal polyps were found in 25 (41.6%) of 60 patients with BQs. No significant differences were observed on quality of life outcomes between patients with BQs with and without nasal polyposis. CONCLUSION These results suggest that BQs has a considerable impact on quality of life while nasal polyposis has no additional impact on the quality of life of patients with BQs.
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Cardesín A, Alobid I, Benítez P, Sierra E, de Haro J, Bernal-Sprekelsen M, Picado C, Mullol J. Barcelona Smell Test - 24 (BAST-24): validation and smell characteristics in the healthy Spanish population. Rhinology 2006; 44:83-9. [PMID: 16550957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
OBJECTIVES Smell tests for clinical use have been developed in different countries, but no single test has gained general acceptance. The objectives of the study were to evaluate the smell outcomes in a Spanish population. METHODS A prospective study on healthy volunteers (n = 120) without olfactory disturbances was performed. The volunteers were differentiated by gender, age, and smoking habit groups. We used a new olfactory test, the Barcelona Smell Test 24 (BAST-24) that consists of 24 odours scoring smell detection, identification, and forced choice. RESULTS Volunteers showed the highest scores on smell detection for both 1st (99%) and 5th cranial nerve (98%) odours. Spontaneous smell identification (54.7% and 59.3%) and forced choice (72.2% and 42.6%) scores were lower than those of smell detection, for both 1st and 5th cranial nerves respectively. On smell identification, volunteers scored higher in the left than in the right nostril. Females had better smell identification for both 1st and 5th cranial nerves (62.8%, 66.7%) than males (50.3%, 58.8%). Non-smokers had higher scores (65%) than smokers (59%) on smell identification for the 5th CN. CONCLUSIONS For smell identification, females, non-smokers, and left nostril had higher scores than males, smokers, and right nostril respectively. BAST-24 is a good and reliable method to test the olfactory function in the clinical practice.
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Alobid I, Benitez P, Pujols L, Maldonado M, Bernal-Sprekelsen M, Morello A, Picado C, Mullol J. Severe nasal polyposis and its impact on quality of life. The effect of a short course of oral steroids followed by long-term intranasal steroid treatment. Rhinology 2006; 44:8-13. [PMID: 16550943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
OBJECTIVES Nasal polyposis is not a life-threatening disorder but has a great impact on the quality of life. Steroids constitute the first line of treatment of nasal polyps. The aims of this study were to evaluate the quality of life in nasal polyp patients after: (1) a short course of oral steroids; and (2) a long-term treatment with intranasal steroids. METHODS Patients with severe nasal polyps received either oral prednisone (n = 60) or no steroid treatment (control group, n = 18) for 2 weeks. Patients treated with steroids were also followed-up and evaluated after 12, 24, and 48 additional weeks with intranasal budesonide treatment. RESULTS Patients with nasal polyps showed worse scores on all SF-36 domains, except for physical functioning, compared to the Spanish general population. After two weeks, patients treated with oral prednisone demonstrated a significant improvement (p < 0.05) in all impaired QoL domains compared to both control group and baseline. The mental component summary (51.0 +/- 1.2, p < 0.05) and physical component summary (51.0 +/- 0.9, p < 0.05) were improved compared to both control group and baseline. The improvement of all SF-36 domains was sustained by intranasal budesonida (p < 0.05) after 12, 24, and 48 weeks. Nasal obstruction, sense of smell, and polyp size also improved after both the oral short course and the intranasal long-term steroids treatment (p < 0.05). CONCLUSION These results suggest that the treatment with a short-course of oral steroids improves the quality of life of patients with severe nasal polyps and that this effect is maintained by a long-term treatment with intranasal steroids.
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Bernal-Sprekelsen M, Alobid I, Mullol J, Trobat F, Tomás-Barberán M. Closure of cerebrospinal fluid leaks prevents ascending bacterial meningitis. Rhinology 2005; 43:277-81. [PMID: 16405272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
INTRODUCTION Endoscopic surgery of the anterior skull base has become the standard procedure for the repair of cerebrospinal fluid (CSF) leaks of various origins. Closure of the leaks is believed to prevent ascending meningitis, although no report has specifically shown this. MATERIAL AND METHODS Retrospective chart study of 39 patients who underwent endoscopic skull base surgery from 1/1993 to 11/2002. SETTING Tertiary University Hospitals. OUTCOME MEASUREMENT Incidence of ascending meningitis after endoscopic skull base repair in patients with anterior skull base defects associated or not with meningitis and CSF leak. RESULTS Forty-one endoscopic repairs of anterior skull base defects of various origins were performed in 39 patients. Fifteen (36.5%) had suffered bacterial meningitis before surgery. Mean follow-up was 65 months (range 22-120). The defect was repaired using an "underlay" technique with lyophilized dura (n=11) or fascia lata (n=30), and covered with free mucosal grafts from either the middle or the inferior turbinates. Closure was achieved in 40/41 cases at first attempt. No recurrence of ascending bacterial meningitis was observed during follow-up in any of the fifteen patients who had previously presented with a CSF leak or skull base defect with meningitis. Also, no new bacterial meningitis occurred in all other patients. One case of meningoencephalocele of the lateral sphenoid wall developed a recurrent CSF fistula associated with bacterial meningitis two years after endoscopic repair, requiring endoscopic revision surgery. No patient received vaccination in this series. DISCUSSION Closure of active CSF leaks and reconstruction of skull base defects without CSF-leak in patients with prior ascending bacterial meningitis seem to provide excellent long-term results with neither recurrence of ascending meningitis nor incidence of meningitis in the other patients, unless a CSF leak re-appears. Conservative treatment of CSF leaks may lead to bacterial meningitis, therefore surgical closure of leaks or defects at the skull base should be considered treatment of choice to prevent ascending meningitis.
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Guilemany JM, Alobid I, Gastón F, Morrelló A, Bernal-Sprekelsen M. Cerebellopontine angle and internal auditory canal metastasis from ductal carcinoma of the breast. Acta Otolaryngol 2005; 125:1004-7. [PMID: 16193592 DOI: 10.1080/00016480510035412] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This is the first formal case report of internal auditory canal and cerebellopontine angle metastasis from infiltrative ductal carcinoma of the breast. Only three previous cases have been reported of isolated metastasis in the cerebellopontine angle and internal auditory canal from breast cancer. Currently, no therapeutic guidelines for isolated metastasis from breast cancer in this location exist. We report a case and review the current literature in order to help characterize the clinicopathologic features and management. A 72-year-old female with a 5-year history of left infiltrative ductal carcinoma of the breast reported progressive left-sided facial palsy and ipsilateral hearing loss accompanied by the development of tinnitus and unsteadiness during the previous 3 months. MRI identified a lesion in the cerebellopontine angle and internal auditory canal. The lesion was completely excised via a retrosigmoidal approach and adjuvant radiotherapy was used subsequently. The patient remains well 18 months after treatment, with no evidence of recurrence on repeat MRI. The rapid evolution of symptoms involving the Vth, VIIth or VIIIth cranial nerve, or multiple cranial nerves, is suggestive of a malignant lesion of the cerebellopontine angle and/or internal auditory canal. A previous history of neoplasm is important due to the possibility of a metastasis. Cerebellopontine angle metastasis can be found many years after the initial diagnosis of breast neoplasm. Surgery and adjuvant radiotherapy seems to be a good choice for the treatment of patients with this specific type of metastasis.
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Alobid I, Benítez P, Bernal-Sprekelsen M, Guilemany JM, Picado C, Mullol J. The impact of asthma and aspirin sensitivity on quality of life of patients with nasal polyposis. Qual Life Res 2005; 14:789-93. [PMID: 16022071 DOI: 10.1007/s11136-004-1597-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Nasal polyposis is not a life-threatening disease but may have a great impact on patient's quality of life. OBJECTIVE To investigate the impact of nasal polyps on quality of life compared with the Spanish general population using the SF-36 questionnaire; and to evaluate the impact of asthma and aspirin sensitivity on quality of life in patients with nasal polyposis. METHODS We included 130 patients with nasal polyposis and evaluated nasal symptom, CT scan, polyp size, and quality of life. RESULTS In comparison with the Spanish general population, patients with nasal polyposis had worse scores on all SF-36 domains except for physical functioning. Asthmatic patients with nasal polyposis had worse quality of life than nonasthmatic patients on role physical, body pain, and vitality (p < 0.05). The authors found no significant differences on quality of life, nasal symptoms, polyp size, and CT scan scores between patients with aspirin-tolerant and aspirin-sensitive asthma. CONCLUSION These results suggest that nasal polyposis has a considerable impact on quality of life. Moreover, asthma but not aspirin sensitivity has an additional negative impact on the quality of life of patients with nasal polyposis.
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Alobid I, Gastón F, Morello A, Guilemany JM, Mullol J. Peripheral primitive neuroectodermal tumor of the cerebellopontine angle. Acta Otolaryngol 2005; 125:426-9. [PMID: 15823816 DOI: 10.1080/00016480410025234] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Peripheral primitive neuroectodermal tumors are highly malignant small cell neoplasms. A 27-year-old female presented with a 6-month history of right-sided facial pain and progressive weakness of the facial muscles. She had non-pulsative tinnitus, progressive right hearing loss and facial palsy. T2-weighted MRI showed a heterogeneous hyperintense lesion invading the right internal auditory canal. Surgical removal was performed. Pathological examination showed sheets of small cells with irregular nuclei. Immunohistochemical studies demonstrated positive immunoreactivity for neuron-specific enolase, synaptophysin, chromogranin, vimentin, S-100 protein and p30-32 MIC-2 gene product. The patient was treated with chemotherapy (etoposide, vincristine, adriamycin, ifosfamide and actinomycin D) and radiotherapy. After 65 months of follow-up, the patient presented with cervical metastasis. Radical cervical dissection was performed and the patient was treated with a second course of chemotherapy. At control MRI after 29 months of follow-up the patient showed no signs of local recurrence or distant metastasis.
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MESH Headings
- Adult
- Biomarkers, Tumor/analysis
- Cerebellar Neoplasms/pathology
- Cerebellar Neoplasms/therapy
- Cerebellopontine Angle/pathology
- Cerebellopontine Angle/surgery
- Ear, Inner/pathology
- Ear, Inner/surgery
- Female
- Follow-Up Studies
- Head and Neck Neoplasms/pathology
- Head and Neck Neoplasms/therapy
- Humans
- Magnetic Resonance Imaging
- Neoplasm Invasiveness
- Neoplasms, Second Primary/pathology
- Neoplasms, Second Primary/therapy
- Neuroectodermal Tumors, Primitive, Peripheral/pathology
- Neuroectodermal Tumors, Primitive, Peripheral/surgery
- Neuroectodermal Tumors, Primitive, Peripheral/therapy
- Retreatment
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Alobid I, Benítez P, Bernal-Sprekelsen M, Roca J, Alonso J, Picado C, Mullol J. Nasal polyposis and its impact on quality of life: comparison between the effects of medical and surgical treatments. Allergy 2005; 60:452-8. [PMID: 15727575 DOI: 10.1111/j.1398-9995.2005.00725.x] [Citation(s) in RCA: 132] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Nasal polyposis (NP) is not a life-threatening disorder but may have a great impact on the quality of life (QoL). The objective of this study: (i) to investigate the health burden incurred by NP compared with the Spanish general population using the Short Form-36 Health Survey (SF-36) questionnaire; (ii) to compare the QoL outcome after medical or surgical treatment; and (iii) to assess and compare the effect of medical and surgical treatment on nasal symptoms. METHODS About 109 patients with nasal polyps were included. Fifty-three patients were randomly allocated to receive oral prednisone for 2 weeks and 56 to undergo endoscopic sinus surgery. All patients administered intranasal budesonide for 12 months. Patients were evaluated for nasal symptoms, polyp size, and QoL. RESULTS In comparison with the Spanish general population, patients with NP had worse scores on all SF-36 domains except for physical functioning. Nonasthmatic patients with NP had better QoL than asthmatic patients with NP on role physical functioning, body pain, and vitality (P <0.05). At 6 and 12 months, a significant improvement on all of SF-36 domains was observed after both medical and surgical treatment reaching the levels of general population (P <0.05). Nasal symptoms and polyp size improved after both medical and surgical treatment at 6 and 12 months (P <0.05). CONCLUSION These results suggest that NP has considerable impact on a patient's QoL and that both medical and surgical treatment led to similar effects in improving QoL.
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Ebbens F, Maldonado M, Groot de E, Alobid I, Drunen van C, Picado C, Fokkens W, Mullol J. Glucocorticoids downregulate COX-1 positive cells in nasal polyps. J Allergy Clin Immunol 2005. [DOI: 10.1016/j.jaci.2004.12.518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Guilemany JM, Alós L, Alobid I, Bernal-Sprekelsen M, Cardesa A. Inflammatory myofibroblastic tumor in the larynx: clinicopathologic features and histogenesis. Acta Otolaryngol 2005; 125:215-9. [PMID: 15880956 DOI: 10.1080/00016480410022796] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Inflammatory myofibroblastic tumor is extremely rare in the larynx and can mimic a malignant process. We present the case of a 62-year-old male who required tracheotomy due to rapidly progressive stridor. Laryngoscopy showed an exophytic, occlusive tumor located in the right true vocal cord. CT showed an expansive mass measuring 2 x2 x1.3 cm3 and occupying the anterior commissure, with glottic progression to the right true vocal cord. The tumor was completely resected with a CO2 laser via a transoral approach. Histologic examination demonstrated extensive ulceration with the presence of granulation tissue. The specimen was mainly composed of spindle cells arranged in a fasciculated pattern with a myxoid background and focal hyalinization. Immunohistochemical studies revealed positivity of spindle cells to vimentin, muscle-specific actin and smooth muscle actin. The patient showed no evidence of disease 24 months after surgery.
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Pujols L, Mullol J, Alobid I, Roca-Ferrer J, Xaubet A, Picado C. Dynamics of COX-2 in nasal mucosa and nasal polyps from aspirin-tolerant and aspirin-intolerant patients with asthma. J Allergy Clin Immunol 2004; 114:814-9. [PMID: 15480320 DOI: 10.1016/j.jaci.2004.07.050] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Only dynamic studies can elucidate the discrepancies concerning the expression of the inducible COX-2 gene in inflammatory airway diseases. OBJECTIVES To quantify the expression and spontaneous regulation of COX-1 and COX-2 mRNAs in nasal polyps and nasal mucosa by real-time PCR. METHODS Nasal polyps were obtained from 16 aspirin-tolerant patients with asthma/rhinitis (ATAR) and 18 aspirin-intolerant patients with asthma/rhinitis (AIAR) undergoing nasal polypectomy. Nasal mucosa was obtained from 12 subjects undergoing nasal corrective surgery. All specimens were cut into 3 pieces. One was immediately snap-frozen in liquid nitrogen, and the remaining 2 were left at room temperature for 30 or 60 minutes before freezing. Data are presented as medians and 25th to 75th percentiles of 10 6 cDNA molecules/microg total RNA. RESULTS Baseline COX-2 mRNA levels were significantly lower in both ATAR (0.45; 0.13-1.20; P <.05) and AIAR (0.24; 0.12-0.41; P <.001) nasal polyps than in nasal mucosa (1.35; 0.52-3.90). COX-2 mRNA expression did not change over time in nasal mucosa but increased significantly in ATAR nasal polyps ( P <.05), reaching similar levels to nasal mucosa after 60 minutes. In contrast, COX-2 mRNA showed no significant change over time in AIAR nasal polyps. COX-1 mRNA was higher in nasal polyps than in nasal mucosa, and its expression was not modified over time in any group of patients. CONCLUSION These results suggest differential kinetics of COX-2 mRNA between nasal mucosa and nasal polyps. AIAR nasal polyps appear to have a greater abnormality of the COX-2 pathway than ATAR.
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Maldonado M, Martínez A, Alobid I, Mullol J. The antrochoanal polyp. Rhinology 2004; 42:178-82. [PMID: 15626248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Antrochoanal polyps (ACP) are benign lesions that arise from the mucosa of the maxillary sinus, grow into the maxillary sinus and reach the choana, and nasal obstruction being their main symptom. It is an interesting model to compare the pathophysiological mechanisms with those of bilateral nasal polyposis (NP). There is a lack of research in some areas of ACP, which have to become the main aims for future investigations of this disease. In comparison to NP, ACPs are usually unilateral and appear in younger patients. Macroscopically, they have a cystic intramaxillary portion and a solid intranasal portion. Microscopically, they are similar to a maxillary cyst of the mucosa. Nasal endoscopy, computed tomography and magnetic resonance are the main diagnostic techniques. Surgery is the indicated treatment for ACP, with endoscopic resection the most recommended. Simple avulsion of the polyp has a high rate of recurrence, whereas the Caldwell-Luc procedure is associated with damage of the maxillary and dental growth centres. More research is needed to establish the relationship between chronic sinusitis and ACP. Further work is also needed to investigate the role of inflammatory mediators (histamine, IgE, adhesion molecules, PAF), as well as metalloproteases and nasal remodelling, and tumour marker expression in A CP.
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Benítez P, Guilemany JM, Alobid I, Berenguer J, Mullol J. Transoral approach to drain streptococcus pneumoniae spinal epidural abscess in an HIV-infected adult. Acta Otolaryngol 2004; 124:863-6. [PMID: 15370573 DOI: 10.1080/00016480410017936] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Spinal epidural abscess due to Streptococcus pneumoniae is extremely rare in adults. It typically occurs in the thoracic, lumbar or lumbosacral epidural spaces, and less frequently in the cervical epidural space. The principal causative microbial agent is Staphylococcus aureus, representing 70% of cases, while 1.6% of cases are caused by S. pneumoniae. We report the first case of an HIV-infected patient with a cervical spinal epidural abscess. The patient was a 43-year-old male with pneumococcal bacteremia and a metatarsal abscess. He reported cervical pain with muscle spasm during cephalic flexion and extension, fever and a painful tumefaction on the second metatarsal of the left foot. MRI confirmed that the retropharyngeal abscess extended to the cervical spinal epidural space. Antibiotic therapy with cefotaxime plus vancomycin was initiated and a transoral surgical approach was used to achieve retropharyngeal and local debridement of the metatarsal abscess. Blood and pus cultures were positive for S. pneumoniae. After 4 months of follow-up the patient remained asymptomatic, without clinical or MRI evidence of recurrence.
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269
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Guilemany JM, Alobid I, Blanch JL, Ballesteros F, Alós L, Mullol J. Orbitoethmoid aneurysmal bone cyst. Case report and literature review. Rhinology 2004; 42:164-6. [PMID: 15521671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Aneurysmal bone cyst is a benign, vascular, variable growing and expansive lesion that can occur in any part of the skeletal system, but mainly in long bones and vertebrae. We present a case of orbitoethmoid aneurysmal bone cyst in a 62-year-old female presenting epiphora. Nasal endoscopy was normal. Sinus CTscan revealed an expansive mass in the right ethmoid sinus extending and destroying the right lamina papiracea. The tumor was completely resected through paralateral rhinotomy. Histological analysis showed fibrous septa containing multinucleated giant cells and bone tissue surrounding blood vessel lumens, bordered by endothelial cells. These findings are characteristic of aneurysmal bone cysts. After 30 months of postoperative follow-up the patient remains disease-free and asymptomatic.
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270
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Guilemany JM, Benitez PA, Alobid I, Bernal-Sprekelsen MS, Picado C, Mullol J. Prevalence of Atopy to Common Aeroallergens and Moulds in Patients with Nasal Polyposis. Otolaryngol Head Neck Surg 2004. [DOI: 10.1016/j.otohns.2004.06.354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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271
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Alobid I, Benitez PA, Bernal-Sprekelsen MS, Morello A, Picado C, Mullol J, Wang MB, Goodwin WJ. Impact of Nasal Polyposis and Its Medical or Surgical Treatment on Quality of Life. Otolaryngol Head Neck Surg 2004. [DOI: 10.1016/j.otohns.2004.06.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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272
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Ballesteros F, Benitez PA, Alobid I, Picado C, Mullol J. The Effect of Corticosteroids in Patients with Nasal Polyposis and Asthma. Otolaryngol Head Neck Surg 2004. [DOI: 10.1016/j.otohns.2004.06.359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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273
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Alobid I, Guilemany JM, Mullol J. Nasal manifestations of systemic illnesses. Curr Allergy Asthma Rep 2004; 4:208-16. [PMID: 15056403 DOI: 10.1007/s11882-004-0028-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This article is focused on the nasal and sinusal manifestations of systemic diseases, such as infections, immunodeficiencies, chronic multisystemic disorders, inflammatory bowel diseases, deposition diseases, hematologic diseases, respiratory diseases, and smell and taste disorders. A concise review of some of the systemic diseases that commonly present complaints in the nose and paranasal sinuses, including their prevalence, sinonasal manifestations, diagnosis, and treatment, is provided.
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274
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Alobid I, Alós L, Maldonado M, Menéndez LM, Bernal-Sprekelsen M. Laryngeal solitary fibrous tumor treated with CO2 laser excision: case report. Eur Arch Otorhinolaryngol 2004; 262:286-8. [PMID: 15170575 DOI: 10.1007/s00405-004-0805-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2003] [Accepted: 03/25/2004] [Indexed: 10/26/2022]
Abstract
The solitary fibrous tumor is an uncommon unilateral benign lesion that usually arises from the pleura. Recently, these tumors have been described in many other locations, such as the mediastinum, head and neck, orbit and urogenital system. To date, only two cases of solitary fibrous tumor arising from the larynx have been reported in the scientific literature. We describe a new case of laryngeal solitary fibrous tumor localized at the right false vocal fold. A 29-year-old man presented with a 6-month history of progressive hoarseness and foreign body sensation in the throat. A mass lesion was recognized in the right false vocal fold, and CT scan demonstrated a large, well-defined tumor without signs of infiltration. The tumor was removed by transoral CO(2) laser surgery. The definitive diagnosis was obtained by immunohistochemical analysis that showed vimentin and CD34-positive cells. The patient remains free of tumor after 15 months of follow-up.
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275
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Alobid I, Benítez P, Berenguer J, Bernal-Sprekelsen M, Mullol J. Parapharyngeal angiolipoma causing obstructive sleep apnoea syndrome. Acta Otolaryngol 2004; 124:210-2. [PMID: 15072427 DOI: 10.1080/00016480310015722] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Obstructive sleep apnoea syndrome (OSAS) is the cessation of airflow with the continuance of respiratory effort during sleep. OSAS associated with a neck mass is extremely rare. Angiolipoma is a rare, benign, fatty tumour composed of mature lipocytes and multiple areas containing angiomatous elements. The treatment for an angiolipoma is surgical excision. We report the case of a 47-year-old male who presented with a history of loud snoring associated with sleep apnoea. A polysomnographic study demonstrated an apnoea-hypopnoea index of 72/h. CT showed a 3.5 x 3 x 8 cm3 hypoattenuated mass of fat density in the left parapharyngeal space causing an impression on the nasopharynx and oropharynx with a peripheral hyperintense area. A cervical transparotid surgical approach was used. A histological study led to the definitive diagnosis of angiolipomal without evidence of malignancy. After surgery, the snoring disappeared and the patient remained tumour-free after 54 months of follow-up. This is the first case in the literature of a patient with nocturnal polysomnographic-documented OSAS caused by a left parapharyngeal angiolipoma.
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