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Olfactory, auditory, and gustatory function in patients with bonadal dysgenesis.
The olfactory, auditory, and gustatory functions of 20 women with gonadal dysgenesis were studied. Various abnormalities of these functions were found, and they occurred principally in patients with mosaicism of the sex chromosomes. This is further evidence of the increased likelihood of various somatic abnormalities among women with gonadal dysgenesis, and particularly among those who carry more than one line of sex chromosomes.
Burning mouth syndrome.
In spite of the normal clinical appearance of the oral mucosa, BMS subjects do have demonstrated changes in sensory perception and salivary factors in addition to alterations in psychologic features. Although some of these changes may be suggestive of a peripheral or central dysfunction of small afferent nerve fibres, the extent of this alteration and its cause both remain unclear. The existence of changes other than psychologic, however, do weaken the proposition that BMS has a primarily psychogenic origin and suggests instead that future research should address the question of other organic changes in BMS.
[Olfactory and gustatory discrimination in patients with monohemispheric brain damage].
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[Editorial: Zinc, a trace element of clinical importance].
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[Standardized examination methods for smell and taste and their clinical value].
The diagnostic of disturbances of the chemical senses is from a clinical standpoint still insufficient, as the literature of the whole world shows. Ten years of experimental and clinical investigations as well as the collection and evaluation of the experiences at the University ENT-Clinic Halle/S., GDR--have helped to develop some new tests and tools like a big and a small smell-case, two electrogustometers, the documentation by means of olfacto- and gustograms and so on. Now in the whole GDR a special group of ENT-scientists, members of our ENT society, are working on standardisation. The experiences will be official in our country. After the representation of our diagnostic system from to-day, as we are using them in our clinic, we are giving clinical examples as the diagnosis of the cranial nerves, the control of the treatment and so on, which are showing the usefulness of such examinations in smell and taste.
Phenyl thiourea (PTC) taste sensitivity in ocular disorders.
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[Disturbance of flavor sensation in patient with anosmia].
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[The smell and taste in diabetics].
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[Dysgeusias].
This is a review of multiple pathologic conditions associated with altered taste perception and identification. We stated the steps and the molecular basis of this sense. This paper includes two cases that exemplify two distinct types of dysgeusia; case, 1 a 48 year old man who had clinical manifestations of hypogeusia and dysgeusia for one year, probably secondary to air pollutants. Case 2, a 37 year old man who worked in the same factory and also had dysgeusia; we concluded that it was secondary to thermal and chemical agression of the oropharynx; his plasma and urinary levels of zinc were normal. Many medications and contaminants of air and water are related with changes in serum and urine levels of zinc, which is a determinant at several levels for the correct integration of the taste system. Namely it is important for synthesis of the metalloprotein, gustin, a parotid gland protein secreted into saliva, which in turns is very important to make union of the sapid substance (SS) with its receptor in the surface of the gustatory epithelium a the taste buds. Zinc is also related with neurotransmission of the electrical stimulus generated in the bud cell and ending in the central nervous system. There is an acute zinc loss syndrome, seen in patients treated with histidine, which simulates the steps in which taste sensation is integrated. A clinical approach for diagnosis of hypogeusic or dysgeusic patients must include a careful evaluation of the diat elements, an assesment of hereditary disorders, the type of work and contact with pollutants known to be related with dysgeusia. A special care regarding physical examination must be considered in particular a meticulous review of the oropharynx in order to diagnose inflammatory, neoplastic or neurological disorders. The levels of perception an identification of flavors: sweet, bitter, sour and salt, must be determined using the forced scale triple choice technic. Serum and urinary levels of zinc should be determined in each patient using a flameless atomic absorption spectrophotometer. A quantification of the activity of leucocyte alkaline phosphatase, a zinc metalloenzyme, is a useful aid, liver function tests. 13 and 14 determinations and serum protein electrophoresis are mandatory because many pathologic states of these organ systems are known to be related with disorders of taste. We wish to remark the important function of zinc in the taste system, the role of essential trace elements is receiving increased atention and these alterations are good examples of their clinical importance.
[Smell- and taste disturbances in chromium dye workers].
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Persistent high-altitude headache and aguesia without anosmia.
High-altitude headache and taste dysfunction are usually cured within a few months by descent to sea level. We studied a patient who had persistent bitemporal throbbing headache with the associated findings of high-altitude headache syndrome 15 years after a compression chamber accident. He also had loss of taste without loss of smell since the incident.
An unusual presentation of chronic graft-versus-host disease in an unrelated bone marrow transplantation.
The case described is that of an unrelated bone marrow transplantation in a 43-year-old man. Although the major histocompatibility complex met the criteria for a perfect genotypic match, de novo graft-versus-host disease developed with unusual manifestations involving structures of the oral cavity and associated areas. The loss of taste and smell, as well as profound xerostomia, was treated by stimulating salivary flow. Synergistic sialagogues were used with the hope that an increase in salivary production would mediate an improvement in taste and smell.
[Technic and results of surgical tongue reduction].
The results of 53 surgical tongue reductions using a new line of incision are reported. Follow-ups were made in 31 of the cases. Hardly any unfavorable results are to be expected from this operation as far as postoperative shape of the tongue, mobility, taste, sensitivity, and speech are concerned. The positive effect on disturbed speech is especially worth mentioning.
[Experiences with smell and taste studies in 798 patients].
We present our experiences of olfactometry and gustometry on 798 patients. The results show the necessity of combining tests for both taste and smell. They are essential components of the complete neuro-otological examination and should remain in the otorhinolaryngologist's repertoire.
[N. glossopharyngeus and tonsillectomy (author's transl)].
Due to its course in the pharyngeal space, the trunk of the glossopharyngeal nerve can be damaged during tonsillectomy which results in paralysis of the soft palate and impairment of the sense of taste. These symptoms may recede within two years but permanent damages can be seen as well. They can be treated by logopedia and relaxation therapy.
Rehabilitation of partial laryngectomy patients.
Rehabilitation and function following three anatomically discrete forms of partial laryngectomy (hemilaryngectomy, subtotal supraglottic laryngectomy, and partial laryngopharyngectomy) were studied in 68 patients. Study parameters included posttreatment respiration, deglutition, taste, smell, and hearing function; articulation and voice analysis; and social, communicative, and vocational adjustment. The major portion of the study involved specific testing of posttreatment voice quality and articulation. Recorded word lists and sentences were evaluated by independent observers regarding breathiness, hoarseness, harshness, pitch, loudness, and intelligibility. These data were analyzed employing a Statistical Package for the Social Sciences (SPSS) through the Washington University computer facilities.
Psychological aspects of anorexia: areas for study.
Anorexia and weight loss are frequently the first manifestations of cancer. Although psychological reasons are frequently included as a partial explanation for loss of appetite and weight in the cancer patient, there have been no systematic studies which establish the nature of this relationship. It is proposed that anorexia and cachexia are at times somatic consequences of the cancer patient's beliefs and attitudes about their disease and its treatments. The inability to overcome a sense of hopelessness leads to an adaptive biological reaction called conservation-withdrawal. The effects of the reaction of disengagement and inactivity in relation to the external world which includes external nutriment may be constructive or destructive depending on when it is experienced and the length of time the reaction continues. How this reaction is initiated and mediated biologically and how it may be related to and can be reversed by a shift in motivation are questions of great importance.