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Biomedical subjects

A Taller

Publications and source records attributed to A Taller.

13 recordsLinked to original sources
PubMed2001

[Otorhinolaryngeal and phonation aspects of gastroesophageal reflux disease].

Experts dealing with patients of chronic upper and lower airway disorders have drawn a lot of interest in the last decades to gastrooesophageal reflux disease (GORD). Nowadays it is obvious that 'occult GORD' may be an aetiological factor in this group of patients. GORD may has a role in lot of organic laryngeal diseases and functional voice disorders. Symptoms are triggered by gastric content refluxed into the oesophagus, which cause irritation and inflammation. At laryngeal and phoniatric examinations gastrointestinal signs might remain hidden behind chronic cough, hoarseness and globus sensation. Authors summarise the diagnostic and therapeutic possibilities of GORD and its typical laryngeal and phoniatric manifestations. Although the first step is medication of GORD, it might come to surgical intervention of the laryngeal alterations, sometimes followed by voice therapy as well. Authors draw attention to patients after laryngectomy, whose voice rehabilitation therapy is extremely hindered by medical therapy resistant GORD. These patients may benefit of anti-reflux surgery.

Diagnosis, Differential↗
PubMed2001

Technical modifications for improving the success rate of PEG tube placement in patients with head and neck cancer.

BACKGROUND: Patients with head and neck cancer (HNC) benefit from nutritional support by means of PEG tubes, but endoscopy may be impossible when there is partial or complete trismus and/or stenosis or occlusion of the upper aerodigestive tract. METHODS: PEG tubes were placed in 277 patients with HNC. Oral insertion of an endoscope into the esophagus was impossible in 27 patients. Transnasal endoscopy was performed (n = 4). In the cases of high-grade tumor obstruction, the endoscope was introduced into the esophagus through a straight laryngoscope (n = 9). When upper aerodigestive tract occlusion was present, endoscopy with PEG placement was successfully performed during surgery by means of the opened pharynx after tumor resection (n = 12). RESULTS: In 25 of the 27 cases PEG tubes could be placed by using the above alternative techniques. There were no immediate complications, and no complications occurred within 30 days of PEG placement. CONCLUSIONS: Transnasal, straight laryngoscopic, or intraoperative open endoscopy can improve the success rate for PEG tube placement in patients with HNC.

Adult↗
PubMed1999

[Percutaneous endoscopic gastrostomy: experience of three years].

UNLABELLED: Patients who are not able to eat do need tube feeding. The most preferred way of artificial enteral nutritional support is feeding via percutaneous endoscopic gastrostomy (PEG) tubes. Head and neck cancer patients do represent a special group of patients needing a PEG. On the one hand at the time of admission to the hospital they are mainly undernourished. On the other hand the failure rate of placing a PEG is the highest among them. Furthermore in the perioperative period nasogastric tubes do cause a lot of complications in these settings. 188 PEG placements were carried out from July 1995 till November 1998. INDICATIONS: head and neck cancer (n = 171), neurologic disorders (n = 17). PEG tubes were placed 76 times during intratracheal narcosis and 112 times following local anaesthesia. 39 times there was a prior abdominal surgery in our patients medical history. The pull-through, the push-wire and the introducer techniques were used. Beside the usual oro-gastric way of endoscopying (n = 163), 25 times the following alternative ways of entering the upper gastrointestinal tract were used: transnasal route (n = 4), through a Kleinsasser type direct laryngoscope (n = 7) and via the opened pharynx (n = 14). No immediate or late onset procedure related complications occurred. During a follow-up of 22,480 tubedays 26 minor (dermatitis n = 24, ulcer n = 2) and 8 major (abscess n = 4, perforation/peritonitis n = 3, stomach and bowel wall necrosis n = 1) complications occurred. The success rate of placing a PEG was 98.9%. In head and neck cancer patients placing a PEG is suggested when there is a need for at least a 7 days time tube-feeding. Using the described alternative ways, a PEG tube can be placed almost always. Because of the uncertain outcome, nutritional support via PEG tubes is suggested also in cachectic patients and in vegetative state as well.

Enteral Nutrition↗
PubMed1998

Electroconvulsive therapy for epilepsy and major depression.

In this first report of electroconvulsive therapy (ECT) for the simultaneous treatment of seizures and depressive episodes, the authors discuss the use of ECT in the treatment of complex-partial seizures and major depression in a geriatric patients who refused antidepressant and antiepileptic medication. ECT has numerous anticonvulsant effects, including elevated seizure threshold and decreased seizure duration, which make it a useful adjunctive therapy in epilepsy that is refractory or not amenable to treatment with medication.

Aged↗
PubMed1996

[Massive haemothorax caused by intralobar pulmonary sequestration].

The authors present the case of a young male with massive haemothorax caused by intralobar bronchopulmonary sequestration. Angiography is necessary for the exact diagnosis of bronchopulmonary sequestration. The most common site of intrapulmonary type sequestration is the left lower lobe of the lung. In this case the aberrant artery was originated from the abdominal aorta. During thoracotomy after ligature of the aberrant vessels S5,S10 segmentectomy was performed. The authors emphasize that the rare cause of rapid anaemia in consequence of haemothorax could be intralobar bronchopulmonary sequestration.

Adult↗
PubMed1994

[Eosinophilic gastroenteritis].

A case of a young man with eosinophilic gastroenteritis with mucosal involvement in the antrum and duodenum is presented. The diagnosis was based on endoscopic biopsy with histological examination, peripheral blood eosinophilia and gastrointestinal symptoms, like abdominal cramping, nausea, vomiting and diarrhoea. Parasitic and extraintestinal diseases were ruled out. Steroid therapy was effective. It is emphasised that in the cases of abdominal complaints accompanied by eosinophilia, this rare disease should be considered.

Adult↗
PubMed1990

Simultaneous occurrence of diabetes insipidus and ascites due to liver cirrhosis: clinical and pathophysiological studies.

Authors describe the simultaneous occurrence of ascites due to liver cirrhosis and diabetes insipidus in a patient with consistently normal urine volume. The diagnosis of diabetes insipidus has been proved by the water deprivation test combined with the administration of dDAVP as well as by serial determinations of plasma arginine vasopressin levels before and during infusion of hypertonic sodium chloride solution. Authors discuss the differential-diagnostic difficulties of the case and consider the mechanisms playing a role in the abolishment of diabetic polyuria by hepatic disease.

Aged↗
PubMed1989

[Partial diabetes insipidus and ascitic liver cirrhosis in a patient].

The occurrence of hepatic cirrhosis with ascites and diabetes insipidus in the same patient is described. The stimulability of residual vasopressin was confirmed by water deprival and the partial vasopressin deficit by the administration of dDAVP. Water loading test referred to the possibility of suppression of residual vasopressin. Studying the specific renal functions in diets of different sodium content following the administration of dDAVP and diuretics, the diuretic without adding ADH was found to be the best therapy for these patients. Reviewing the literature the authors are taking into consideration the difficulties of differential diagnostics and the mechanisms which may explain the inhibiting effect of the liver disease on the polyuria associated with diabetes insipidus.

Aged↗