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ABSTRACT: The terms glomus or chemodectoma arose with knowledge of the histological structure of these tumors; their paraganglionic cells, together with autonomic ganglion cells, form the paraganglia, and consequently the most appropriate term to describe these tumors is paraganglioma. Classification of these tumors varies according to the parameter chosen: patient age, secretory capacity or biochemical behavior, whether the tumor is isolated or syndromic, or benign or malignant, etc. Moreover, there are other classifications based on other features such as localization, extension, the recommended surgical approach, immunohistochemical characteristics of the tumor, whether the tumor is hereditary, etc. None of these criteria have been universally accepted. Thus, in the present article, the most important criteria will be described. By paying attention to their localization, extension and the recommended surgical approaches, the classification of these tumors has progressed and, at the same time, diagnostic imaging tests and surgical techniques have improved. This type of classification is of great interest from the clinical-surgical point of view and consequently the present article describes them in detail, especially in temporal and carotid body paragangliomas.
Acta Otorrinolaringológica Española 02/2009; 60 Suppl 1:29-33.
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ABSTRACT: We present a revision of 38 cases operated on for augmentation rhinoplasty from 1992 to 2001, using a cartilaginous graft. 83% of our patients were men and 17% were female. The mean age was 31 years old. In 33 rhinoplasties, the graft was placed in the nasal dorsum; in 4 cases it was placed at the nasal tip and in one case reconstruction of the dorsum and the tip was performed. The most frequently used graft was septal cartilage, in 28 cases. Conchae cartilages were used in 3 cases, lower lateral cartilage in 5 cases, rib cartilage in one, and in another case, septal and lower lateral cartilage were used in the same patient. We stabilized the graft fixing it to the skin with a suture which is removed after a week. We did a postoperative follow-up on 25 of the patients. In terms of patient satisfaction, 12% of them felt that their nasal appearance had improved, 76% felt that there had been a great improvement, and 12% did not notice any change. Only one patient had to be reoperated on because of an overprojection of the graft in the nasal dorsum. We conclude that the use of autologous cartilaginous grafts offers important advantages in rhinoplasty; they are easy to be obtained, easy to mould and with a low index of resorption.
Acta Otorrinolaringológica Española 01/2003; 53(10):736-40.
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ABSTRACT: We present a revision of 45 patients with nasal deviation operated on between 1993 and 2001. Septorhinoplasties were done in all cases using the external lateral nasal osteotomies technique. 67% of our patients were male and 33% were female with a mean age of 25. In all cases a septoplasty was performed. To correct nasal deviation, medial osteotomies through an intercartilaginous approach and external lateral nasal osteotomies were done. We did a postoperative follow-up of 35 patients. In terms of patient satisfaction, 78% of them felt that their nasal appearance had improved after surgery, and 22% felt that they had a great improvement. One case had to be reoperated on because of a traumatic nasal fracture after surgery. We believe this technique offers important advantages, such as: an excellent control of the fracture line, fewer incidences of open roof and lateral step, without causing visible scars.
Acta Otorrinolaringológica Española 12/2002; 53(9):662-5.
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ABSTRACT: Inflammatory pseudotumor is a rare benign lesion of unknown etiology which was first described in the lung. In head and neck the areas most commonly involved are the orbit and paranasal sinuses, but they have been also described in the larynx, pterygomaxilar space, tonsils, ears, gingiva and other periodontal tissues. We present a case of a 64 years old male who presented a three months history of right nasal obstruction. Physical examination showed a big nasal tumor arising from the nostril. CT scan shows nasal fossa mass with a normal paranasal sinuses. Histology made the diagnosis of an inflammatory pseudotumor. The lesion was surgically removed trough a midface degloving approach. The patient has no signs of recurrence two years after surgery. Data about diagnosis, treatment and outcome of inflammatory pseudotumors is revised also in this paper.
Acta Otorrinolaringológica Española 03/2002; 53(2):135-8.
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Anales espanoles de pediatria 11/1998; 49(4):397-8.
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Revista Clínica Española 09/1997; 197(8):585-6. · 2.01 Impact Factor
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ABSTRACT: Chordoma is a neoplasm arising from embryonal notochord remnants. It is infrequent and rarely located at the cervical level. The diagnosis is histological and immunohistochemical tests are required to differentiate it from other neoplasms. We report a case of pharyngeal chordoma treated with a transmandibular approach. The diagnosis, treatment, and prognosis of these tumors are reviewed.
Acta Otorrinolaringológica Española 48(1):61-3.
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ABSTRACT: Acoustic rhinometry is a new method for objectively studying the geometry of the nasal cavity which is based on sound-wave reflection. One hundred normal subjects were studied by acoustic rhinometry under baseline conditions and after decongestion of the nasal mucosa. The minimum cross-section, area distance from this point to the nostril, nasal cavity volumen, and variations in these parameters after decongestion gave useful information about the state of the nasal cavity under normal conditions.
Acta Otorrinolaringológica Española 47(2):121-4.
