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Schauss F, Draf W. Value of laser therapy for vascular anomalies. Adv Otorhinolaryngol 2015; 49:67-9. [PMID: 7653389 DOI: 10.1159/000424342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- F Schauss
- Department of ENT Diseases, Städtisches Klinikum Fulda (Teaching Hospital of the University of Marburg), Germany
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Abstract
Papillary tumors of the middle and inner ear have been interpreted histogenetically in many ways. In 1989 Heffner proposed the endolymphatic sac epithelium as a possible origin. These rare tumors are clinically aggressive and can cause extensive temporal bone destruction. Because of this behavior, endolymphatic sac tumors (ELST) were classified as low-grade adenocarcinomas, although metastasis has not yet been documented. Two papillary neoplasms of the temporal bone are presented, which we believe are examples of adenomatous tumors arising from the epithelium of the endolymphatic sac. One was associated with a pituitary adenoma. A third case of a papillary middle ear neoplasm is described that shows histologic features similar to the other two, but it was located in the tympanum and had no connection to the endolymphatic sac. This report focuses on clinical, radiologic, and histologic findings of papillary tumors of the temporal bone with additional emphasis on modern concepts of histogenesis and aspects of differential diagnosis.
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Abstract
We report our experience during the last 6 years with 20 patients fitted with prosthesis (19 patients with osseointegration of screw, 1 patient with primarily gluing method) for camouflage of congenital or acquired (trauma, tumor resection) defects of the ear, nose, or eye. Out of a total of 53 extra-oral implants fitted, 3 were lost in the orbital area due to loosening 6 months after radiation treatment. Another three implants were removed at the request of an 80-year-old patient who preferred a prosthesis retained by spectacles because of recurring infection around one of the implants. On average, 43 months (range, 7 months to 8 years) after completion of the prosthesis, 85% of the patients assessed the result as excellent, 15% as good, 0% as fair, and 0% as poor. The ENT surgeon and the prosthesis designer were slightly more critical (ENT surgeon-95% good or excellent and 5% fair, prosthesis designer-90% good or excellent, 10% fair).
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Abstract
Pneumosinus dilatans (PSD), first described by Meyes in 1898, is an abnormal dilatation of one or more of the paranasal sinuses without bony erosion. The term sinus pneumocele indicates the presence of bony erosion. Review of the literature from 1968 to 1992 revealed 24 cases of idiopathic PSD and 17 cases of pneumocele of various paranasal sinuses. PSD occurred most commonly in the frontal sinus. Males were more often affected than females. The average age for males ranged from 16.5 for the maxillary sinus to 35.5 years for the sphenoid sinus. Pneumoceles occurred most commonly in the maxillary sinus. The average age for males ranged from 29 years for the frontal sinus and 47 years for the ethmoid sinus. Two patients (1 pneumocele and 1 PSD) had a temporary loss of vision. We report the case of a 37-year-old mountain climber who experienced temporary loss of vision in his left eye above 3000 m. Vision returned below 2000 m. High resolution computed tomography scan revealed pneumosinus dilatans of the sphenoid sinus with dehiscence of the optic canal on the left side. Endonasal microendoscopic resection of the anterior wall of the left sphenoid sinus was performed. The patient has remained symptom-free after 2 years of follow-up. Pneumosinus dilatans should always be considered in the differential diagnosis of sudden visual loss associated with atmospheric pressure changes.
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Abstract
The authors review their experience in detecting occult traumatic dural lesions. In a retrospective study covering the period from January 1, 1984 to December 31, 1996, 23 patients were evaluated for occult traumatic dural lesions. Clinical presentation, diagnostic work-up, and management of the dural lesions were analyzed.The clinical presentations of the previously undetected dural lesions of the anterior skull base were meningitis in eight cases, cerebrospinal fluid (CSF) rhinorrhea in eight cases, both meningitis and CSF rhinorrhea in five cases, and a pulsating swelling in the region of the right upper eyelid in one case. In another case a fracture of the posterior frontal wall was detected incidentally on the preoperative CT scan performed prior to surgery for chronic sinusitis. One patient had a CSF fistula of the lateral skull base in addition to the frontobasal fistula. The interval between trauma and diagnosis varied from 1 to 48 years. Dural lesions were localized by high-resolution CT, fluorescein nasal endoscopy, CT cisternography, and MRI. Intraoperative exposure of the dural lesions and duraplasty were possible in all cases. During the first attempt successful repair of the dural lesions was accomplished in 22 (95.7%) of the 23 patiants. Two interventions were necessary to close a CSF leak of the cribriform plate.Modern clinical and radiologic diagnostic methods should be employed to search for an occult dural lesion in patients with recurrent meningitis, meningitis caused by upper airway pathogens, or CSF rhinorrhea. The patient will remain at risk of potentially fatal meningitis until the lesion is appropriately repaired by duraplasty.
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Abstract
Reconstruction of the anterior skull base must be secure and watertight. Failure to achieve this places the patient at risk of the development of cerebral sepsis. We have developed the technique of endonasal duraplasty and have achieved a 90% long-term success rate. In this article we described the key elements of our technique starting with radiographic and fluorescein localization of a skull base defect. The main steps in reconstruction and materials used are detailed, together with modifications of our technique for certain difficult situations and tips for success. Attention is drawn to potential pitfalls that have been identified over 25 years of clinical practice.
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Affiliation(s)
- W Draf
- Department for Ear, Nose and Throat Diseases, Head and Neck Surgery, International Neuroscience Institute, University of Magdeburg, Hannover, Germany
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Lund VJ, Stammberger H, Nicolai P, Castelnuovo P, Beal T, Beham A, Bernal-Sprekelsen M, Braun H, Cappabianca P, Carrau R, Cavallo L, Clarici G, Draf W, Esposito F, Fernandez-Miranda J, Fokkens W, Gardner P, Gellner V, Hellquist H, Hermann P, Hosemann W, Howard D, Jones N, Jorissen M, Kassam A, Kelly D, Kurschel-Lackner S, Leong S, McLaughlin N, Maroldi R, Minovi A, Mokry M, Onerci M, Ong YK, Prevedello D, Saleh H, Sehti DS, Simmen D, Snyderman C, Solares A, Spittle M, Stamm A, Tomazic P, Trimarchi M, Unger F, Wormald PJ, Zanation A. European position paper on endoscopic management of tumours of the nose, paranasal sinuses and skull base. Rhinol Suppl 2010; 22:1-143. [PMID: 20502772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Tumours affecting the nose, paranasal sinuses and adjacent skull base are fortunately rare. However, they pose significant problems of management due their late presentation and juxtaposition to important anatomical structures such eye and brain. The increasing application of endonasal endoscopic techniques to their excision offers potentially similar scales of resection but with reduced morbidity. The present document is intended to be a state-of-the art review for any specialist with an interest in this area 1. to update their knowledge of neoplasia affecting the nose, paranasal sinuses and adjacent skull base; 2. to provide an evidence-based review of the diagnostic methods; 3. to provide an evidence-based review of endoscopic techniques in the context of other available treatments; 4. to propose algorithms for the management of the disease; 5. to propose guidance for outcome measurements for research and encourage prospective collection of data. The importance of a multidisciplinary approach, adherence to oncologic principles with intent to cure and need for long-term follow-up is emphasised.
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Affiliation(s)
- Valerie J Lund
- Royal National Throat, Nose and Ear Hospital, London, United Kingdom.
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Witzel K, Benhidjeb T, Bärlehner E, Stark M, Draf W. Stand und Stellenwert der video-assistierten Schilddrüsenchirurgie. Laryngorhinootologie 2008; 87:623-7; discussion 628. [DOI: 10.1055/s-2007-995630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Draf W. Onkochirurgische Behandlungsprinzipien beim Basaliom und spinozellulären Karzinom der Gesichtshaut*. Laryngorhinootologie 2008. [DOI: 10.1055/s-2007-1008031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Draf W, Manegold BC, Wienke A, Hörmarin K. Endoskopie des Ösophagus: Indikation, Komplikationen und deren Behandlung. Laryngorhinootologie 2008. [DOI: 10.1055/s-2007-997052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Minovi A, Hummel T, Ural A, Draf W, Bockmuhl U. Predictors of the outcome of nasal surgery in terms of olfactory function. Eur Arch Otorhinolaryngol 2007; 265:57-61. [PMID: 17676329 DOI: 10.1007/s00405-007-0409-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2007] [Accepted: 07/17/2007] [Indexed: 10/23/2022]
Abstract
Nasal surgery is frequently performed. Predictors of surgical outcome in terms of chemosensory function are not clear. A total of 64 patients were included in this prospective study (41 men, 23 women; age range 22-67 years). Prior to surgery, patients received a detailed otorhinolaryngological examination including nasal endoscopy, and CT scans used to establish the Lund-Mackay score. Olfactory function was analyzed using a custom-built odor identification test which allowed separation of chemosensory function into "olfactory" and "trigeminal" portions. Retest was performed 6 months after surgery. In terms of the sense of smell, nasal surgery produced the highest success rates in women, high degree of polyposis, and aspirin-intolerance. Neither age, presence of asthma, nor the number of preoperative surgical interventions had a significant impact on the outcome of surgery in terms of chemosensory function. Although "trigeminal scores" changed to a lesser degree than "olfactory scores", the present results indicated that nasal surgery may also improve trigeminal function, although this needs further corroboration. Improvement of olfactory function following nasal surgery appears to last, on average, for at least 6 months. While the present results may be seen as an encouraging step towards the description of more detailed prognostic factors related to nasal surgery, results from the present investigation also point towards the idea that nasal polyposis is due to a multifactorial process that, so far, is not adequately addressed by current research. Future work is needed to identify further predictors of postoperative outcome in terms of olfactory function.
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Affiliation(s)
- A Minovi
- Department of Otorhinolaryngology and Head and Neck Surgery, St Elisabeth Hospital, University of Bochum, Bochum, Germany
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Behr R, Hofmann E, Soldner F, Janka M, Draf W, Schwager K. CSF Fistulas Due to Sternbergkanal, Tympanomeningeal Duct, and Other Rarities—Experiences in Seven Cases. Skull Base 2007. [DOI: 10.1055/s-2006-957308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Behr R, Hofmann E, Soldner F, Janka M, Draf W, Schwager K. Seltene Liquorfisteln durch den Sternbergkanal, den Ductus tympano-meningeus und andere Raritäten—Erfahrungen in 7 Fällen. Skull Base 2007. [DOI: 10.1055/s-2006-957309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Minovi A, Ural A, Kollert M, Draf W, Bockmuehl U. Lower lip reconstruction with the tongue flap: surgical technique and long-term results. B-ENT 2007; 3:73-8. [PMID: 17685048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
OBJECTIVE To demonstrate the functional long-term results after reconstruction of the lower lip with the tongue flap. METHODS We describe the surgical technique and long-term results of lower lip reconstruction with the tongue flap and review five cases in which this technique was used to reconstruct defects of the lower lip, particularly the lip vermilion. RESULTS Between 1993 and 2003 we performed reconstruction of the lower lip using the tongue flap in five patients. All patients were followed for 2 to 10 years (mean 3.4 years). The procedure achieved good functional and aesthetic results, with no major complications, in particular no flap necrosis. One patient complained of paresthesias of the tongue which resolved within 24 months. Speech was unaffected by use of the tongue flap, although eating and drinking were temporarily impaired prior to the flap separation at the second and final stage of surgery. CONCLUSION The tongue flap is a simple and reliable technique for reconstruction of part or all of the lip vermilion. The technique is easy to perform and provides good aesthetic and functional results.
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Affiliation(s)
- A Minovi
- Department of Otorhinolaryngology, Head, Neck and Facial Plastic Surgery, Klinikum Fulda gAG, Teaching Hospital of the Philipps University Marburg, Fulda, Germany
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Kollert M, Minovi A, Mangold R, Hendus J, Draf W, Bockmühl U. [Paraganglioma of the head and neck--tumor control, functional results and quality of life]. Laryngorhinootologie 2006; 85:649-56. [PMID: 16612748 DOI: 10.1055/s-2006-925234] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Surgical therapy for paragangliomas (PG) of the head and neck is, due to the alternatives of radiation therapy and wait-and-scan strategy and because of postoperative morbidity, under ongoing discussion. MATERIAL AND METHODS Between 1981 and 2004, 79 patients with 94 PG of the head and neck were treated at our department. These patients had follow-up examination within a clinical trial considering tumor control, functional results and for the first time neuropsychologically evaluated postoperative quality of life. Mean follow-up time was 65 months (1 to 228 months). RESULTS Among the 94 PG there were 19 carotid body (GCP), 12 vagal nerve (GVP) and 63 jugular-tympanal paragangliomas (JTP). Of these, 87 tumors underwent surgery. In 68 patients (78.1 %), the tumor could be removed completely. In particular, complete resection of GCP was achieved in 100 %, of GVP in 90.9 %, of JTP type A in 100 %, of JTP type B in 83.3 %, of JTP type C in 66.6 % and of JTP type D in 61.5 %. During the follow-up period, residual or recurrent tumors were diagnosed in 17 patients (19.5 %). Six of the seven residual PG were observed by magnetic resonance tomography and did not show growth. One residual PG and 6 recurrencies were resected completely. One recurrent tumor was radiated and 3 others are under observation without showing growth tendencies. Two patients died postoperatively due to borderline operations of extended tumors. The quality of life after PG surgery showed a SIP of 4.8, which is comparably much better than after acoustic neuroma surgery (SIP 10.3). CONCLUSION Whereas complete tumor resection of GCP and JTP types A and B is almost ever possible without cranial nerve palsies, surgery of GVP and advanced JTP causes often severe functional deficits. However, postoperative quality of life is mostly good. Nevertheless, advanced PG require an individualized therapeutic regime also including radiation and observation of tumor growth.
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Affiliation(s)
- M Kollert
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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Abstract
BACKGROUND Congenital nasal fistulas and cysts are uncommon craniofacial malformations. Mostly their symptoms appear already during childhood. In general, they are superficially located but they can reach the skull base or extend intracranially. PATIENTS AND METHODS Between 1979 and 2004 fifteen patients (11 children and 4 adults) with nasal fistulas and cysts were treated surgically at the ENT-Department of the Hospital Fulda gAG. In 7 patients (46.6 %) the skull base was involved. An intracranial intradural extension was found in 1 child and therefore needed a combined ENT and neurosurgical procedure. In the other 6 cases the nasal fistulas or cysts were located extradurally. They were resected by removing the Christa galli and strenghten the dura. An additional septorhinoplasty was carried out in 4 of the 15 patients. Within the follow-up period of up to 25 years no recurrences were observed. CONCLUSIONS The adequate therapy of nasal fistulas and cysts consists of complete resection. Magnetic resonance tomography (MRI) and computed tomography (CT) are essential to diagnose intracranial extension and to choose the proper surgical approach including a potential interdisciplinary procedure.
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Affiliation(s)
- F Hilterhaus
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen (Direktor: Prof. Dr. W. Draf), Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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Abstract
BACKGROUND The aim of this study was to determine the best surgical approach in the treatment of paranasal sinus mucoceles according to their localization. MATERIAL AND METHODS A retrospective analysis was carried out in 255 patients with 290 sinus mucoceles who were treated surgically at the ENT-Department of the Hospital Fulda gAG between 1983 and 2001. This series include 125 frontal sinus, 23 frontoethmoid, 41 ethmoid, 72 maxillary sinus and 26 sphenoid mucoceles. The patients' history, presenting symptoms, radiological findings, and surgical management were reviewed. Of them, 185 patients were followed by endoscopic and CT or MRI control during a period of up to 19 years, median follow-up was 12 years. RESULTS In 168 out of 255 patients (66 %) the mucoceles were arisen due to previous sinus surgery, in 37 cases (14 %) after traumatic lesions, in 5 patients (2 %) due to chronic sinusitis and in 2 cases (<1 %) according to tumors. In 43 cases (17 %) no causes were found. In 78.8 % the previous operation was performed via an external approach, either according to Jansen/Ritter or Caldwell-Luc, contrary to 1.5 % after endonasal surgery. The median period until mucocele appearance was 15 years for maxillary sinus, 13 years for frontoethmoid, 10 years for ethmoid, and 8 years for frontal and sphenoid sinus celes, respectively. 201 mucoceles (69.3 %) have been operated endonasal micro-endoscopically, 18.6 % via the osteoplastic approach, 10 % endoscopically combined with an osteoplastic procedure and only 2 % according to Jansen/Ritter. Thereafter, recurrence of mucoceles was found in 4 patients only ( = 2.2 %; related to the endonasal approach = 1.6 %). CONCLUSION Frontoethmoidal, ethmoidal, sphenoidal and maxillary sinus mucoceles are excellent indication for exclusively endonasal micro-endoscopic surgery. The osteoplastic approach combined with endonasal surgery is suitable in far lateral located frontal or maxillary sinus mucoceles.
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Affiliation(s)
- U Bockmühl
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg.
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Gerein V, Rastorguev E, Gerein J, Lodemann E, Pfister H, Draf W, Desloovere C. 2′,5′-Oligoadenylate synthetase activity analysis and human papilloma virus typing as prognostic factors in patients with recurrent respiratory papillomatosis. J Laryngol Otol 2006; 118:750-6. [PMID: 15550179 DOI: 10.1258/0022215042450733] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Objective: Determination of early prognostic factors in patients with recurrent respiratory papillomatosis is extremely important, so the major goal of our prospective, multicentre study was to evaluate (1) the feasibility of various factors to determine prognosis of the clinical course,as well as (2) the response to interferon-alpha therapy in recurrent respiratory papillomatosis. Methods: Forty-two patients with recurrent respiratory papillomatosis were treated with interferon-alpha (3 MU/m2 three times per week; mean therapy duration was 2.7 ± 1.8 years)in 1983–1994 and followed-up until 2003. Human papilloma virus (HPV) type, recurrent respiratory papillomatosis severity and 2′,5′-oligoadenylate synthetase activity were determined by standard methods and analysed for correlation with the results of long-term clinical outcome.Results and conclusion: Patients with HPV type 11, a severity score >4, a high number of surgical procedures prior to interferon-alpha therapy and a high basal 2′,5′-oligoadenylate synthetase activity should be considered at high risk of an aggressive clinical course, often with spread to lower airway passages, malignant transformation and death. Human papilloma virus type, score for recurrent respiratory papillomatosis severity, number of surgical procedures and 2′,5′-oligoadenylate synthetase activity showed significant association with response to interferon-alpha therapy and the long-term clinical course, so these factors have value in predicting prognosis in recurrent respiratory papillomatosis.
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Affiliation(s)
- V Gerein
- Department of Paediatric Pathology, Institute of Pathology, Johannes Gutenberg University of Mainz, Langenbeckstrasse 1, 55101 Mainz, Germany.
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Abstract
BACKGROUND The goal of this study was to assess the potentials and limitations of endonasal micro-endoscopic surgery in the treatment of sinonasal inverted papilloma (IP) and to demonstrate long-term results. PATIENTS AND METHODS From 1989 to 2005, 64 patients underwent resection of IP via an endonasal approach using either the endoscope or microscope. Charts were reviewed retrospectively for presenting symptoms, radiological and intraoperative data. All patients were followed by endoscopic and MRI control during a period of up to 174 months, median follow-up was 78 months. RESULTS Our study group consisted of 26 male and 38 female patients with an average age of 54.3 years. The majority of the patients (67 %) complained of unilateral nasal obstruction. 52 patients (81 %) were referred for primary surgery. In 12 cases (19 %) recurrent tumors were operated. According to the Krouse classification for IP the tumors were staged as T1 = 11 (17 %) cases, T2 = 37 (58 %) and T3 = 14 (22 %). In two patients a squamous cell carcinoma was associated with an IP ( = T4 stage). Most tumors were localized within the nasal cavity (72 %) or the anterior ethmoid (62 %). In 10 patients an infiltration of the bony skull base was present. During the follow-up period 6 patients developed recurrencies corresponding to an overall recurrence rate of 9.4 %. CONCLUSIONS The advances in endonasal micro-endoscopic surgery allow both safe and effective removal of IP with low morbidity, and therefore it should be the approach of the first choice. The osteoplastic approach combined with endonasal surgery is suitable in far lateral located IP. Close follow-up is mandatory to ensure the surgical success.
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Affiliation(s)
- A Minovi
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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Abstract
BACKGROUND Occult malformations of the lateral skull base are rare anomalies, but can cause severe complications such as recurrent meningitis. Therefore, they need to be precisely delineated and sufficient surgical closure is mandatory. PATIENTS AND METHODS Between 1986 and 2004 twenty patients (10 children and 10 adults) with occult malformations at the lateral skull base were treated surgically at the ENT-Department of the Hospital Fulda gAG. Of these 3 Mondini-malformations, 11 defects of the tegmen tympani or the mastoidal roof, 2 dural lesions to the posterior fossa and 4 malformations within the pyramidal apex have been found. Four patients have had multiple anomalies. Routing symptom was in all cases at least one previous meningitis. Radiological diagnostics included high-resolution computed tomography (CT) and magnetic resonance imaging (MRI) as well as CT- or MR-cisternography. Depending on type and localisation of the defect the following surgical algorithm was carried out: The trans-mastoidal approach was used in all cases of Mondini-malformation (including obliteration of the ear), in case of lesions to the posterior fossa as well as partly in anomalies at the tegmen tympani and mastoidal roof, respectively. Defects of the pyramidal apex should be explored via the trans-mastoidal way if the lesion is located caudally to the inner auditory canal (IAC), whereas the trans-temporal approach should be used if the lesion is situated ventral to the IAC and dorso-medially to the internal carotid artery (ICA). The trans-temporal approach was also performed in large defects of the tegmen tympani and mastoidal roof as well as in recurrences. CONCLUSIONS In all cases of recurrent meningitis caused by agents of the upper airway tract the basic principle should be to search for occult skull base malformations radiologically as well as by sodium fluorescein endoscopy as long as the anomaly is detected.
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Affiliation(s)
- E Bryson
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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Steigerwald C, Draf W, Hofmann E, Minovi A, Behr R, Bockmühl U. Karotisangiographie bei zentro-lateralen Schädelbasisfrakturen? Laryngorhinootologie 2005. [DOI: 10.1055/s-2005-870510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
BACKGROUND The aim of the present study was to establish the efficacy of endonasal micro-endoscopic surgery for removal of benign and malignant neoplastic lesions of the paranasal sinuses and the anterior skull base. MATERIAL AND METHODS This retrospective study evaluated 350 patients with tumors of the paranasal sinuses and the anterior skull base (215 benign and 135 malignant tumors) that were treated surgically at the ENT-Department of the Hospital Fulda gAG between 1993 and 2003. Median follow-up was 65 months. RESULTS Most frequent entities of benign tumors were osteomas, inverted papillomas and juvenile angiofibromas. Adenocarcinomas, squamous cell carcinomas and esthesioneuroblastomas were most frequently treated in the group of malignomas. 54 % of the benign (n = 118) and 41 % of the malignant tumors (n = 54) were resected exclusively via the endonasal micro-endoscopic approach. Within the follow-up period 3 recurrencies were observed, two inverted papillomas (one was operated endonasally) and one juvenile angiofibroma. In the malignoma group 34 patients died because of tumor disease (16 cases due to recurrencies, 18 cases due to metastases formation). The 5 year survival rate was 66.4 % with respect to the disease-specific survival. The Kaplan-Meier analysis revealed statistically significant differences for the pT stage: pT2 and pT3 tumors have had a 5-year disease-specific survival of 92.3 % and 83.8 %, respectively, compared to 61.5 % of the pT4 tumors. Disease-specific survival also showed differences dependent on histology, tumor site and occurrence, but was without proven significancy. In the patient subgroup who suffered from adenocarcinoma, squamous cell carcinoma or esthesioneuroblastoma the 5-year disease-specific survival was 78.4 % of 29 patients after endonasal resection compared to 66.4 % in 51 patients operated via an external approach. CONCLUSION The advances in endonasal micro-endoscopic surgery also allow a safe and effective removal of benign and malignant anterior skull base tumors with low morbidity. Thereby, indication is dependent on tumor site and size as well as histology.
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Affiliation(s)
- U Bockmühl
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg.
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Abstract
BACKGROUND In latero-basal, central or spheno-fronto-orbital skull base fractures the internal carotid artery is more frequently involved in severe lesions than expected. PATIENTS AND METHODS Between 1996 and 2003 we examined 684 patients with Glasgow Coma Scales (GCS) between 2 and 15, median 7.2, using computed tomography (CT). In suspicion of a latero-basal, central or spheno-fronto-orbital fractur they got an additional high resolution skull base CT. If the bony canal of the internal carotid artery (ICA) was involved the patient underwent digital subtraction angiography (DSA). The ICA lesion was treated either interventional neuroradiologically, by surgery or only conservatively. RESULTS Of the 684 patients 33 (4.8 %) had fractures of the ICA bony canal and therefore underwent DSA. Among them were 25 men and 8 women (mean age 35.3 years). Lesions of the ICA were seen in 1.9 % of the patients. A traumatic cavernous-carotid fistula was found in 7 patients (1 %) and in 6 patients (0.9 %) a dissection and/or an aneurysm of the ICA was diagnosed. Six of the patients had clinical symptoms. The lesions were treated primarily interventional neuroradiologically (n = 5) as well as surgically in two cases by clipping the aneurysm and closing the sphenoid sinus, respectively. CONCLUSIONS Vessel lesions of the ICA in skull base fractures and involvement of the bony carotid canal are more frequent than mentioned in current literature. A solid diagnosis can only be achieved by DSA. Early diagnosis and treatment is important for improving the prognosis of these often multiply injured patients.
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Affiliation(s)
- C Steigerwald
- Universitätsklinik und Poliklinik für Hals-, Nasen- und Ohrenheilkunde, Albert-Ludwigs-Universität Freiburg
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Abstract
BACKGROUND There are many autogenous and allogenous grafts as well as alloplastic materials available for the reconstruction of craniofacial bony frame. We review our techniques and describe the advantages of using calvarial bone, especially split-thickness grafts for bone reconstruction in this area. PATIENTS AND METHODS Between 1996 and 2003 the orbitocranial bony frames of 15 patients were reconstructed using split calvarial bone grafts at the ENT-Department of the Hospital Fulda gAG. In 12 patients the anterior frontal sinus wall or the entire Os frontale were affected. In 1 patient each the lateral wall, roof and floor of the orbit had to be reconstructed. The causes of the bone defects were trauma (n = 6), recurrent frontal sinusitis partly with osteomyelitis (n = 4), benigne tumors (n = 2) and malignancies (n = 3). Twelve patients have had multiple previous operations. In 3 patients the bone reconstruction was performed in the same operation as the tumor removal. Within the follow-up period between 2 and 8 years the split calvarial bone grafts remained stable in size and shape. Graft rejection, osteomyelitis or bone resorption did not occur. Furthermore, we have not experienced significant complications in harvesting cranial bone and have not seen major donor site morbidity. CONCLUSIONS Our results demonstrate that split-thickness calvarial bone is an excellent graft not only for facial and forehead contouring but also for orbital and complex craniofacial reconstruction.
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Affiliation(s)
- J Hendus
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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Minovi A, Mangold R, Kollert M, Hofmann E, Draf W, Bockmühl U. Funktionelle Ergebnisse, Lebensqualität, kognitive und affektive Konsequenzen nach transtemporaler Exstirpation von Akustikusneurinomen. Laryngorhinootologie 2005; 84:915-20. [PMID: 16358202 DOI: 10.1055/s-2005-870573] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND The aim of the study was to evaluate postoperative hearing, facial nerve function, quality of life (QOL), affective status and neuropsychological performance after trans-temporal removal of acoustic neuromas (AN). PATIENTS AND METHODS A retrospective analysis was carried out in 89 patients with AN who were operated at the ENT-Department of the Hospital Fulda between 1988 and 2004. Median follow up was 57 months. Of these 41 patients were additionally examined by a psychologist for evaluation of QOL, neuropsychological functions and affective disorders using several questionnaires. RESULTS The AN were classified as follows: Type A = 53 %, type B = 35 % and type C = 12 %. One year postoperatively facial nerve function was excellent in 93.3 % of the patients (grade I and II). In 53 % of cases hearing could be preserved. The subjective QOL was expressed through depression and social withdrawal associated with deafness. However, facial nerve dysfunction did not lead to QOL effect. Objective QOL (functional level) was reduced because of verbal memory disturbances and symptoms like dizziness. In 47.5 % of the patients affective and/or neuropsychological dysfunctions were diagnosed. Subsequent MRI evaluation showed lesions of the temporal lobe in 40.5 % of the cases. Of these 80 % suffered from cognitive and/or affective disturbances. CONCLUSIONS The cognitive and affective disturbances after trans-temporal removal of AN could be to a certain degree due to the elevation of the temporal lobe during surgery. Further research, especially pre- and postoperative examination of QOL and psychological state as well as the comparison between different approaches, particularly trans-temporal vs suboccipital have to clear up specific morbidity of the different approaches.
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Affiliation(s)
- A Minovi
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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Minovi A, Mangold R, Kollert M, Behr R, Draf W, Bockmühl U. Functional Results and Quality of Life after Extirpation of Vestibular Schwannoma. Skull Base 2005. [DOI: 10.1055/s-2005-916424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kollert M, Minovi A, Draf W, Bockmühl U. Paraganglioma of the Head and Neck Region—Tumor Control, Functional Results, and Quality of Life after Surgery. Skull Base 2005. [DOI: 10.1055/s-2005-916426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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31
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Bockmühl U, Draf W. Endonasal Surgery of Anterior Skull Base Malignancies: Principles and Long-Term Results. Skull Base 2005. [DOI: 10.1055/s-2005-916463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
BACKGROUND Carcinomas of the external auditory canal (EAC) and the middle ear are rare and considered to have a poor prognosis. The recommended therapeutic strategy consists of surgical excision and postoperative radiotherapy. However, there are different opinions about the extend of the primary operation. PATIENTS AND METHODS A series of 21 patients with carcinoma of the EAC and middle ear were treated at the ENT-Department of the Hospital Fulda from 1985 to 2003. Their records and radiologic findings were reviewed retrospectively with particular reference to tumor type and size, its relation to surrounding tissues, surgical procedures and radiation techniques. The tumors were staged according to the modified Pittburgh staging system for temporal bone carcinomas. The average follow-up time was 6.2 years (range 0.2 - 18.75). RESULTS 17 patients suffered from carcinoma of the EAC, 4 carcinomas were primarily located in the middle ear. There were 15 squamous cell carcinomas, 3 adenoidcystic carcinomas, 2 adenocarcinomas and one mucoepidermoid carcinoma. 12 patients came primarily to our institution and were staged as follows: pT1 (n = 2), pT3 (n = 2), pT4 (n = 8). 8 patients showed up with recurrent or residual tumors (all of T3 or T4 stage). One patient could not be classified. In 5 cases the tumor was inoperable. These patients underwent combined chemoradiation therapy. All other 16 patients were operated and most of them received adjuvant radiation therapy. In the group of patients who were primarily operated overall 5-year survival rate was 100 %. In contrast, patients who's recurrent or residual tumors were resected had a 5-year survival rate of only 33 %. Patients who received combined chemoradiation therapy showed a 2-year survival rate of 75 %. CONCLUSION Carcinoma of the EAC and middle ear should be treated primarily by a lateral or subtotal temporal bone resection stage dependent combined with a parotidectomy as well as a neck dissection. Local resection of the EAC is not sufficient, not even in T1 tumors. As from stage T2, in cases of recurrent tumor removal and questionable free margins as well as in cases with lymph node metastases an adjuvant radiation therapy should be added. The most important survival factor is removal of the primary tumor with histologically clear margins.
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MESH Headings
- Adenocarcinoma/mortality
- Adenocarcinoma/pathology
- Adenocarcinoma/radiotherapy
- Adenocarcinoma/surgery
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Adenoid Cystic/mortality
- Carcinoma, Adenoid Cystic/pathology
- Carcinoma, Adenoid Cystic/radiotherapy
- Carcinoma, Adenoid Cystic/surgery
- Carcinoma, Mucoepidermoid/mortality
- Carcinoma, Mucoepidermoid/pathology
- Carcinoma, Mucoepidermoid/radiotherapy
- Carcinoma, Mucoepidermoid/surgery
- Carcinoma, Squamous Cell/mortality
- Carcinoma, Squamous Cell/pathology
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/surgery
- Cause of Death
- Combined Modality Therapy
- Ear Canal/pathology
- Ear Canal/radiation effects
- Ear Canal/surgery
- Ear Neoplasms/mortality
- Ear Neoplasms/pathology
- Ear Neoplasms/radiotherapy
- Ear Neoplasms/surgery
- Ear, Middle/pathology
- Ear, Middle/radiation effects
- Ear, Middle/surgery
- Female
- Humans
- Male
- Middle Aged
- Neoplasm Recurrence, Local/mortality
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/radiotherapy
- Neoplasm Recurrence, Local/surgery
- Neoplasm Staging
- Neoplasm, Residual/mortality
- Neoplasm, Residual/pathology
- Neoplasm, Residual/radiotherapy
- Neoplasm, Residual/surgery
- Radiotherapy, Adjuvant
- Reoperation
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- M Kollert
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg
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33
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Draf W. [Editorial comment on the paper "Postoperative bleeding after tonsillectomy between 1985 and 2001 and experiences to perform laser tonsillotomy"]. Laryngorhinootologie 2004; 83:577-8. [PMID: 15372338 DOI: 10.1055/s-2004-825803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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34
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Abstract
We report on an unusual case of Frey's syndrome. A 45 year old male patient presented with gustatory sweating 14 years after parotidectomy. The sialography showed a post-parotidectomy status without any pathologic findings. The MRI also showed a normal rest-parenchyma of the parotid gland without any pathologic findings. Minor's starch iodine test [14], confirmed the gustatory sweating in the left preauricular area. Frey's syndrome can appear with a latency of 14 years postoperative or post-trauma. The pathogenic mechanism and the curative therapy for this auriculotemporal-syndrome are still unsolved.
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Affiliation(s)
- G I Wenzel
- Klinik für Hals-Nasen-Ohren-Krankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda.
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35
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Bockmühl U, You X, Draf W, Petersen I. Aesthesioneuroblastome: Identifizierung prognostisch relevanter chromosomaler Alterationen. Laryngorhinootologie 2004. [DOI: 10.1055/s-2004-823606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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36
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Minovi A, Hertel A, Draf W, Hofmann E, Acker P, Bockmühl U. Der Vergleich von Positronen-Emissions-Tomographie (PET) und MRT beim primären Staging von Kopf-Hals-Tumoren. Laryngorhinootologie 2004. [DOI: 10.1055/s-2004-823271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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37
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Kollert M, Draf W, Bockmühl U. Therapeutisches Management von Gehörgangs- und Mittelohrkarzinomen. Laryngorhinootologie 2004. [DOI: 10.1055/s-2004-823509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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38
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Minovi A, Bockmühl U, Hofmann E, Draf W. Sinus-Cavernosus-Thrombose als Komplikation einer akuten Sinusitis. Laryngorhinootologie 2004. [DOI: 10.1055/s-2003-815314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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39
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Steigerwald C, Hofmann E, Draf W, Behr R, Bockmühl U. Karotis-Angiographie bei zentro-lateralen Schädelbasisfrakturen? Laryngorhinootologie 2004. [DOI: 10.1055/s-2003-818906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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40
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Keerl R, Weber RK, Draf W, Radziwill R, Wienke A. Komplikationen bei intrathekaler Applikation einer 5 %igen Natriumfluoresceinlösung zum Nachweis von Liquorfisteln. Laryngorhinootologie 2004; 82:833-8. [PMID: 14755368 DOI: 10.1055/s-2004-814136] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The detection of cerebrospinal fluid fistulas in the region of the anterior or lateral skull base can be difficult. The fluorescein test with lumbar administration of 5% sodium fluorescein solution can be used to detect cerebrospinal fluid leakage, identify weak points in the dura, achieve precise localisation of cerebrospinal fluid fistulas and to check intraoperatively that watertight dural closure has been achieved. However, use of the test is problematic as the fluorescein solution used is not licensed for this indication in Germany and severe neurological complications are described in the literature. In order to clarify the legal situation regarding use of the test, we therefore analysed the complications occurring in a sizeable patient sample. METHOD The records of all patients in whom a fluorescein test had been performed between 1979 and June 2000 were analysed retrospectively for the occurrence of complications. RESULTS The most frequent complication in the 368 fluorescein tests performed was headache, followed by nausea and vomiting, temperature elevation, dizziness and nuchal pain. These side-effects were no more frequent than described for lumbar puncture alone. Twenty-six patients experienced side-effects on the day of the operation, 65 on the first postoperative day, 36 on the second day, 34 on the third day and 13 patients after the third day. There were two cases of grand mal seizures following concomitant intrathecal contrast medium administration. None of the patients had side effects persisting longer than 4 weeks. CONCLUSIONS Intrathecal administration of a 5 % fluorescein solution is a safe procedure provided that the maximum dosages are not exceeded and the solution is prepared and administered correctly and in accordance with the specified indications and contraindications. In view of its great diagnostic benefit and low risk when properly used, the dictates of therapeutic freedom allow use of this drug despite the fact that it is not licensed for this purpose in Germany. It is necessary to obtain written informed consent from the patient.
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Affiliation(s)
- R Keerl
- Klinik für Hals-Nasen-Ohren-Heilkunde Kopf-, Hals- und Plastische Gesichtschirurgie, Klinikum St. Elisabeth, Straubing.
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Abstract
BACKGROUND Available evidence does not support the use of prophylactic antibiotics in patients with CSF fistulae. The question arises whether an antibiotic prophylaxis or therapy is mandatory planning an operative closure of frontobasal dural lesions. PATIENTS In a retrospective survey a consecutive sample of 7 patients who had undergone endonasal ENT-department of two universities and an university teaching hospital was taken. The hospital course was evaluated and all patients were interviewed after a postoperative period between 6 and 36 months. Endonasal duraplasty by underlay or onlay technique without pre- or intraoperative application of antibiotics was performed. Hospital course, development of meningitis, need for antibiotic therapy later on, subjective complaints, history of meningitis, cerebrospinal fluid rhinorrhea, fluoresceine test (intrathecal administration of fluoresceine sodium and subsequent nasal endoscopy) were evaluated. RESULTS 6 patients had an uneventful postoperative hospital course without any sign of inflammatory complications. In one patient with a larger resection of dura antibiotics were administered at the second postoperative day because of recurrent fever. There occurred no meningitis in any patient. All duraplasties were successfully closed. 5 patients showed a negative fluoresceine test, 2 patients denied it having no special problems. CONCLUSIONS Duraplasty can be performed satisfactorily by endonasal approach. In small lesions and in the absence of special risk factors (diabetes, acute sinusitis, immunodeficient patients) endonasal duraplasty don't seem to inevitably need an antibiotic cover. A larger patient population is necessary to confirm these results.
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Affiliation(s)
- R K Weber
- Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Halschirurgie, Marienhospital, Stuttgart.
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Weber R, Draf W, Keerl R, Kahle G, Kind M, Schinzel S, Thomann S, Weber A. Magnetic resonance imaging following fat obliteration of the frontal sinus. Neuroradiology 2002; 44:52-8. [PMID: 11942501 DOI: 10.1007/s002340100635] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The paper describes the evaluation of magnetic resonance imaging (MRI) following osteoplastic flap procedure with fat obliteration. MRI scans performed in patients after surgery between 1st January 1986 and 31st December 1997 were evaluated. Outcome parameters were time-dependent changes in the distribution of adipose or connective tissue, development of necroses or oil cysts, recurrences, inflammatory complications, or mucocoeles. Eighty-six postoperative MRI scans from 51 operations were evaluated. In 19 cases between two and five MRI scans were available. Time between surgery and the last MRI scan was 24.1 months on average. We found five mucocoeles. The amount of adipose tissue depictable on the last scan was less than 20% in the majority of cases (53%) and more than 60% in only 18% of cases. Statistical tests and modelling showed a significant decrease of adipose tissue with time, with a median half-life of 15.4 months in a subgroup with at least two MRIs. MRI is at times the most valuable diagnostic tool after frontal sinus obliteration using adipose tissue. The method has some limitations with regard to detection of small (recurrences of) mucocoeles and differentiation between vital adipose tissue and fat necroses in the form of oil cysts. In difficult cases long-term MRI follow-up is necessary for definitive evaluation.
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Affiliation(s)
- R Weber
- Department of Otorhinolaryngology, Head, Neck and Facial Plastic Surgery, Communication Disorders, Fulda Hospital, Fulda, Germany.
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43
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Abstract
Nasal packing is used to control bleeding in epistaxis and after endonasal surgery, for internal stabilization, and to prevent synechiae or restenosis, particularly after surgery. Generally accepted standards regarding the materials that should be used for packing, how long the packing should be left in place, or the indications for nasal packing are lacking. In view of the present lack of standardization and the many different packing materials used, we review the currently available materials and outline their respective properties, indications, and risks.
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Affiliation(s)
- R Weber
- Department of ENT-Head and Neck Surgery, Marienhospital, Stuttgart, Germany
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44
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Schick B, Steigerwald C, el Rahman el Tahan A, Draf W. The role of endonasal surgery in the management of frontoethmoidal osteomas. Rhinology 2001; 39:66-70. [PMID: 11486440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Recently endonasal surgery has been considered to be a valuable contribution in the management of paranasal sinus osteoma. A retrospective evaluation study of 34 frontoethmoidal osteomas (23 frontal and 11 ethmoidal osteomas) treated at a tertiary care facility from 1990 to 1999 is presented. Twenty three osteomas (68%) were resected endonasally. Eleven osteomas (32%) were removed using an osteoplastic frontal sinus approach with coronal incision. In 5 cases of huge osteomas originating at the anterior frontal sinus wall, reconstruction of the resected anterior-frontal sinus wall was achieved by autologous outer table grafts harvested from the parietal region. Endoscopic and radiological follow-up ranging from 1 to 32 months showed three incomplete endonasal osteoma resections. Complete osteoma removal was achieved via endonasal revision surgery in two of these cases, while the third small residual osteoma remains under observation. There was no case of osteoplastic osteoma removal where incomplete osteoma resection became obvious during follow-up. Ethmoidal osteomas without extrasinusal extension can be resected endonasally. The endonasal approach should be considered also for frontal sinus osteomas if (1) sufficient frontal sinus access can be achieved endonasally, (2) the osteoma is placed medially to a virtual sagittal plane through the lamina papyracea, and (3) the tumour base is at the inferior part of the posterior frontal sinus wall. We favour the osteoplastic frontal sinus approach with coronal incision if an external approach is required to achieve tumour resection with the best aesthetic results.
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Affiliation(s)
- B Schick
- Department of Ear-, Nose- and Throat Diseases, Head-, Neck- and Facial Plastic Surgery, Communication Disorders, Klinikum Fulda, Germany.
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45
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Abstract
Surgery for frontal sinus disease historically has required an external approach. With the advent of endoscopic sinus surgery, endoscopic treatment for various frontal sinus pathologies has been described. This survey examined how widespread the use of endoscopy in frontal surgery has become. We were interested both in the acute emergency situation and in the more chronic situations such as mucocoeles. The replies of 266 practising United Kingdom surgeons to a postal questionnaire were evaluated. While 45% of surgeons regularly practise functional endoscopic sinus surgery (FESS), approximately 25% would attempt endoscopic drainage of acute frontal sinusitis and most perform an external trephine. Most surgeons also rely on external approaches to manage mucocoeles or pyocoeles (54%), although some (39%) attempt endoscopic drainage if the cyst lies sufficiently medially. Even with recurrent or intractable disease one-third attempt endoscopic surgery. When external surgery is used in the United Kingdom, only a small number of surgeons favour obliteration.
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Affiliation(s)
- N C Molony
- Otolaryngology Department, Royal Infirmary, Edinburgh, UK
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46
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Brors D, Schäfers M, Schick B, Dazert S, Draf W, Kahle G. Sigmoid and transverse sinus thrombosis after closed head injury presenting with unilateral hearing loss. Neuroradiology 2001; 43:144-6. [PMID: 11326560 DOI: 10.1007/pl00006045] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Sinus thrombosis has rarely been associated with closed head injury; more often, thrombosis of the sigmoid or transverse sinus is caused by otogenic inflammations or tumours, or occurs during pregnancy. Symptoms are frequently vague, while untreated thrombus progression may be fatal due to venous congestion and infarction. We report a 32-year-old man presenting with right hearing loss, tinnitus and headache 2 days after a closed head injury. Neurological examination showed no additional abnormality. The EEG showed focal bifrontal slowing. CT revealed a fracture of the occipital bone. MRI and MRA demonstrated complete thrombosis of the right sigmoid and transverse sinuses. After 2 weeks of intravenous heparin therapy followed by warfarin, the patient's hearing improved and MRI and MRA showed complete recanalisation of the sigmoid and transverse sinuses. Venous sinus thrombosis can be an undetected sequel to head injury. Appropriate imaging studies should be carried out to enable therapy to be started as soon as possible.
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Affiliation(s)
- D Brors
- Department of Oto-Rhino-Laryngology, Head- and Neck-Surgery, University Hospital Würzburg, Josef-Schneider Str. 12, 97080 Würzburg, Germany.
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47
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Abstract
Many different techniques have been proposed to repair frontobasal dura mater lesions. Because of its low morbidity and high success rate, the endonasal approach has become a preferred route for treating cerebrospinal fluid fistulas of the anterior skull base. This article presents a retrospective evaluation of 136 endonasal duraplasties (126 patients) performed between July 1980 and May 1998 at a tertiary care facility. Follow-up consisted of clinical examinations including nasal endoscopy, objective measures, and telephone interviews. The following measures were used to evaluate the results of these duraplasties: postoperative nasal fluorescein endoscopy in 71 cases, computed tomographic cisternography in 2, nasal fluorescein endoscopy with computed tomographic cistemography in 19, magnetic resonance imaging in 6, and nasal fluorescein endoscopy with magnetic resonance imaging in 1. Tight closure was accomplished in 129 dural lesions (94.9%) on the first attempt. In 3 cases, recurrence of cerebrospinal fluid leakage was treated successfully by 1 endonasal revision, and in 1 case, a tight duraplasty was achieved after 2 endonasal revisions. Its high success rate, low rate of morbidity, and good long-term results recommend endonasal duraplasty as a primary treatment modality for frontobasal dural lesions. For extended frontobasal dural lesions, for which intracranial dural repair is the preferred approach, the endonasal approach should be used to close additional dural leaks of the sphenoid sinus.
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Affiliation(s)
- B Schick
- Department of Ear, Nose and Throat Diseases, Head, Neck, and Facial Plastic Surgery, Communication Disorders, Fulda Hospital, Academic Teaching Hospital of the University of Marburg, Germany
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48
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Abstract
OBJECTIVES/HYPOTHESIS To validate the endonasal surgical approach to frontal sinus in inflammatory sinus disease, trauma, and selective tumor surgery, and to define the role of external approaches to the frontal sinus. Endonasal frontal sinusotomy can range from endoscopic removal of obstructing frontal recess cells or uncinate process to the more complex unilateral or bilateral removal of the frontal sinus floor as described in the Draf II-III drainage procedures. In contrast, the osteoplastic frontal sinusotomy remains the "gold standard" for external approaches to frontal sinus disease. METHODS A retrospective review of 1286 patients undergoing either endonasal or external frontal sinusotomy by the authors at four university teaching programs from 1977. Prior author reports were updated and previously unreported patient series were combined. RESULTS Six hundred thirty-five patients underwent type I frontal sinusotomy, 312 type II sinusotomy, and 156 type III sinusotomy. A successful result was seen in these groups, 85.2% to 99.3%, 79% to 93.3%, and 91.5% to 95%, respectively. External frontal sinusotomy or osteoplastic frontal sinusotomy was successfully performed in 187 of 194 patients. Clinical symptoms, endoscopic findings, computed tomography, and magnetic resonance image scanning, and reoperation rate measured postoperative success. CONCLUSIONS A stepwise approach to the surgical treatment of frontal sinusitis, trauma, and selective benign tumors yields successful results as defined by specific criteria which vary from 79% to 97.8%. The details of specific techniques are discussed, essential points emphasized, and author variations noted.
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Affiliation(s)
- R Weber
- Department of Otorhinolaryngology, Head and Neck Surgery, Facial Plastic Surgery, and Communication Disorders, Fulda Hospital, Academic Teaching Hospital of the University of Marburg, Germany.
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49
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Abstract
BACKGROUND Among the nerves supplying the extraocular muscles, abducent nerve paralysis is the most common one resulting in double vision. Surveys confirm that the palsy is most often benign and transient. In most cases Ophthalmologist, Neurologist, Pediatrician and Physician are involved in diagnosis and treatment of this symptom. The Otorhinolaryngologist is needed in the least common cases of abducent nerve palsy due to intra- or extracranial diseases, for example trauma, inflammatory complications or tumors of the skull base. PATIENTS AND RESULTS 12 patients (6 male, 6 female) with abducent nerve paralysis were seen and treated in the Department of Ear-Nose- and Throat Diseases, Head, Neck and Facial Plastic Surgery, Klinikum Fulda between 1984 and October 1999 and included in our series. Their records were evaluated and the main aetiology listed, was checked. An inflammatory process was the most common cause in 6 patients, one of them presented with otogenic meningitis and bilateral abducent nerve paralysis. In 4 patients neoplasm was the underlying pathology, in 1 patient head injury associated with temporal bone fracture and in 1 patient an orbital pseudotumor. Complete recovery of abducent nerve was achieved in 7 patients (58%). CONCLUSION Using modern imaging techniques enables us to diagnose the aetiopathology of abducent nerve paralysis. Using modern imaging techniques, planning of therapeutic strategy and clarifying the prognosis of this symptom has improved considerably.
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Affiliation(s)
- S Christoph
- Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen
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Weber R, Mai R, Hosemann W, Draf W, Toffel P. The success of 6-month stenting in endonasal frontal sinus surgery. Ear Nose Throat J 2000; 79:930-2, 934, 937-8 passim. [PMID: 11191431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
The ultimate success or failure of frontal sinus surgical procedures, whether they be endonasal or external, is determined essentially by the rate of restenosis of the frontal sinus outflow tract or neo-ostium postoperatively. Long-term stenting for a period of several months significantly reduces the rate of restenosis, particularly in difficult cases. We retrospectively reviewed the cases of 12 patients who received 21 frontal nasal stents, which were left in place for 6 months. Based on outcomes measures that included endoscopy or radiologic findings and patients' self-evaluations, we conclude that frontal nasal stents that are left in place for 6 months are more effective than stents that are removed earlier. We recommend that this type of management be considered in difficult revision cases and before performing an external operation.
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Affiliation(s)
- R Weber
- Department of Otorhinolaryngology, Otto-von Guericke-University of Magdeburg, Leipziger Strasse 44, D-39120 Magdeburg, Germany.
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