ABSTRACT
Disorders of taste and smell commonly present diagnostic dilemmas to the medical profession. This may be secondary to the lack of knowledge and understanding of these conditions. There seems to be a low level of interest in the disorders, when compared with disruption of the other senses such as sight and hearing. Nevertheless, impairment of these senses are common and may be life threatening, especially when they involve the elderly patient. The aetiology of the conditions is widespread, and extend beyond the content of this article. This article will relate only to how the ageing process may contribute to sensory dysfunction. It will focus on how the ageing process changes the normal anatomy and physiology of the senses, how this effects the person's quality of life, and the current management of these conditions.
Subject(s)
Aging , Olfaction Disorders/etiology , Taste Disorders/etiology , Aged , Aged, 80 and over , Humans , Olfaction Disorders/physiopathology , Olfaction Disorders/therapy , Taste Disorders/physiopathology , Taste Disorders/therapyABSTRACT
There are a number of pathophysiological processes underlying age related changes in the auditory system. The effects of hearing loss can have consequences beyond the immediate loss of hearing, and may have profound effects on the functioning of the person. While a deficit in hearing can be corrected to some degree by a hearing aid, auditory rehabilitation requires much more than simply amplifying external sound. It is important that those dealing with elderly people are aware of all the issues involved in age related hearing loss.
Subject(s)
Aging/physiology , Hearing Loss/etiology , Aged , Audiometry , Cochlea/physiopathology , Cochlear Diseases/physiopathology , Forecasting , Hearing Loss/therapy , HumansABSTRACT
Conventional textbooks on anatomy emphasize the consistency in the pathway of the cervical internal carotid artery (ICA) from the carotid bifurcation to the skull base. Deviations in its route as result of developmental and acquired conditions have received little attention in the literature. A case of a tortuous cervical ICA presenting as pharyngeal pulsatile swelling is presented. The differential diagnosis includes an enlarged ascending pharyngeal artery, aneurysm of the cervical ICA, and displacement of the cervical ICA by a tumour. Its presence warrants radiological assessment to establish a diagnosis and modify any planned surgery. Inadvertent injury or ligation of a tortuous cervical ICA can result in serious if not fatal complications. Clinical, radiological and cadaver studies on the tortuosity of the cervical ICA are reviewed.
Subject(s)
Carotid Artery Diseases/diagnostic imaging , Oropharynx/blood supply , Oropharynx/surgery , Pharyngeal Diseases/diagnosis , Adult , Carotid Artery Diseases/surgery , Diagnosis, Differential , Humans , Male , Pain/diagnosis , Pain/etiology , Pain Measurement , Pharyngeal Diseases/complications , Tomography, X-Ray ComputedABSTRACT
Angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon benign condition characterized by cutaneous nodules with a predeliction for the head and neck region. Extracutaneous involvement is rare. We report a 44-year-old woman who had a large submucosal ALHE tumour in the parapharyngeal space. Our patient is of interest because of the unusual, and as far as we are aware from the literature, unique site and presentation of her lesion.
Subject(s)
Angiolymphoid Hyperplasia with Eosinophilia/pathology , Adult , Angiolymphoid Hyperplasia with Eosinophilia/diagnostic imaging , Female , Humans , Neck , Tomography, X-Ray ComputedABSTRACT
The significance of post-operative vomiting as a risk factor in the development of a pharyngocutaneous fistula was examined. The case records of 50 consecutive patients undergoing laryngectomies (39 men, 11 women, average age 64 years) were examined, 17 also underwent a simultaneous radical neck dissection. A fistula developed in eight patients (16%) and the median time to its diagnosis was 11 days (range 3-15 days). Several potential risk factors were examined including age, gender, previous radiotherapy, TNM stage, differentiation of tumour, simultaneous radical neck dissection and also the occurrence of vomiting post-operatively. In this series of patients only vomiting in the early post-operative period appeared to be related to the development of a fistula (regression summary: R2 = 0.6, t-value 5.6, P < 0.0001). An episode of vomiting was recorded in eight patients and of these six (75%) subsequently developed a fistula. The median time of post-operative vomiting was 7.5 days (range 1-10 days) and the diagnosis of a fistula occurred at a mean of 1.2 +/- 0.4 days after the episode of vomiting. In a study of this nature it is not possible to conclude that a causal relationship exists between vomiting and fistula development. However, if this is the case a potential means of decreasing the incidence of fistulae following laryngectomy may be available.
Subject(s)
Fistula/etiology , Fistula/physiopathology , Laryngectomy/adverse effects , Pharynx/physiopathology , Pharynx/surgery , Vomiting/etiology , Female , Humans , Male , Middle Aged , Postoperative ComplicationsABSTRACT
Forty-six patients who had undergone a radical neck dissection more than six months previously were assessed to determine the degree of handicap that results from division of the accessory nerve. Employment problems, amount of pain, and social and recreational difficulties were assessed. Forty-six per cent of those in employment prior to their operation gave up their work specifically because of problems with their shoulder; this affected more manual than non-manual workers (11 out of 20 manual compared with zero out of four non-manual). Thirty per cent complained of moderately severe or severe pain related to the shoulder. The amount of pain could not be correlated with age, sex, side of operation in relation to handedness, physical build of the patient, or whether the patient had been treated with radiotherapy. Although this is the largest study to address this question since that of Ewing and Martin in 1952, the small numbers involved mean that if any such correlation exists then it may not have become apparent. In view of this incidence of pain and occupational handicap, we feel that efforts should be made to preserve accessory nerve function in cases where surgical clearance of the tumour field is not compromised as a result.
Subject(s)
Disabled Persons , Medical Audit , Neck Dissection/adverse effects , Accessory Nerve/surgery , Employment , Female , Humans , Male , Middle Aged , Pain/etiology , Quality of Life , ShoulderABSTRACT
A consecutive series of 35 clinically non-secretory pituitary adenomas treated surgically by the transethmodial approach is presented. Mean age at presentation was 60 years, with a male-to-female ratio of 2:1. These tumours present later than hormone secreting tumours: 90% were over 2 cm in diameter at operation. Seventy-one per cent of patients had impaired vision and 89% had hypopituitarism. Surgical treatment relieved or significantly improved visual fields in 79% of patients with impaired vision. Ninety-one per cent required permanent hormone replacement. Mean follow-up was for 4.4 years. Five tumours recurred, causing recurrent visual symptoms. No tumours recurred in those patients treated with postoperative radiotherapy, but follow-up in this group was only for a mean of 2.7 years.
Subject(s)
Adenoma/surgery , Hypophysectomy/methods , Pituitary Neoplasms/surgery , Adenoma/complications , Adenoma/radiotherapy , Adult , Aged , Combined Modality Therapy , Female , Follow-Up Studies , Humans , Hypopituitarism/etiology , Male , Middle Aged , Neoplasm Recurrence, Local , Pituitary Neoplasms/complications , Pituitary Neoplasms/radiotherapy , Vision Disorders/etiologyABSTRACT
A prospective trial was carried out to assess whether mucociliary clearance (MCC) is either adversely affected or improved in the early weeks after nasal surgery. Three different subgroups of patients were studied: those having septoplasty, nasal polypectomy, or turbinectomy. MCC was assessed by the saccharine transport method. 40% of patients with deviated nasal septum, 59% of patients with nasal polyps, and 75% of patients with chronic rhinitis refractory to medical treatment (turbinectomy group) had abnormal MCC pre-operatively. At three weeks after operation there was no significant improvement or deterioration in MCC either in the whole patient population or in any of the three subgroups. Persisting mucociliary dysfunction may be an important factor in causing post-operative stasis of secretions, crusting, secondary infection, delayed healing, and patient discomfort.
Subject(s)
Mucociliary Clearance/physiology , Nasal Obstruction/surgery , Nasal Polyps/surgery , Nasal Septum/surgery , Rhinitis/surgery , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Nasal Obstruction/etiology , Nasal Obstruction/physiopathology , Nasal Polyps/complications , Nasal Polyps/physiopathology , Nasal Septum/physiopathology , Postoperative Period , Rhinitis/complications , Rhinitis/physiopathologyABSTRACT
Titanium grommets have been promoted as having the advantage of a slower extrusion rate than other types of ventilation tube. A prospective trial was therefore designed to compare the function and extrusion rates of these grommets with those of the widely used Shepard design of Teflon grommet in a single group of patients. Thirty-one children had one type of grommet inserted in one ear and the other type in the opposite ear. After eight months there were significantly more Titanium grommets still functioning (p less than 0.05) but after 12 and after 16 months there was no significant difference in the extrusion rates of the two types of grommet. There was a higher incidence of infection with granulation tissue formation around the Titanium grommet. Accordingly it is concluded that the extra expense of the Titanium grommet is not justified, particularly as the long-term effects of these grommets on the tympanic membrane are not known.
Subject(s)
Middle Ear Ventilation/instrumentation , Titanium , Adolescent , Auditory Threshold , Child , Child, Preschool , Equipment Design , Female , Humans , Male , Otitis Media/physiopathology , Polytetrafluoroethylene , Postoperative Complications/etiology , Prospective Studies , Random Allocation , Time FactorsABSTRACT
The results of sinus aspiration in 100 children were analysed retrospectively. There was no correlation between a positive aspiration and the patients' symptoms, signs or previous radiograph.
Subject(s)
Maxillary Sinus , Sinusitis/pathology , Suction , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Retrospective StudiesABSTRACT
Theoretical considerations show that admittance measurements are likely to be more sensitive in differentiating between middle-ear pathologies than compliance measurements. Thirty-five ears in 20 patients with clinical otosclerosis were studied to assess the usefulness of admittance measurements in contributing to diagnosis.