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PubMed1975

Complications to tracheostomy and long-term intubation: a follow-up study.

Hospital records of 79 patients treated with tracheostomy or long-term intubation from 1969 to 1971 were reviewed, and the 43 surviving patients were examined by laryngoscopy, x-ray and spirometry for complications subsequent to these treatments. Early complications included one tube occlusion and one case of postextubation stridor in each group, one dislocated tube, one bilateral pneumothorax, and one case of fatal innominate arterial hemorrhage in the tracheostomy group, and two cases of atelectasis in the long-term intubation group. Necropsy findings included necrotic ulcers in the larynx of intubated patients and eroded tracheal mucosa in both groups. Late complications in surviving patients were prolonged hoarseness in six patients treated with prolonged intubation, two of whom had also had tracheostomy. Radiologically verified tracheal stenosis (40-60%), four at the stoma level and one at the cuff level, all occurred in the tracheostomy group.

Adolescent↗
PubMed1989

Continuous interscalene brachial plexus block: clinical efficacy, technical problems and bupivacaine plasma concentrations.

Continuous interscalene brachial plexus block with a single dose of 0.5% bupivacaine 1.25 mg/kg, continued with an infusion of 0.25% bupivacaine 0.25 mg/kg/h, was performed on 24 patients to provide analgesia during shoulder surgery and in the postoperative period. The drugs for general anaesthesia included glycopyrrolate, thiopentone, vecuronium, enflurane and N2O/O2. All patients had signs of regional analgesia 30 min after the block without haemodynamic problems. The infusion of local anaesthetic was interrupted in six patients because of a failure in catheter function. Of the remaining 18 patients, nine needed no complementary analgesics and nine patients received, on average, 1.6 doses of oxycodone (0.15 mg/kg/dose) during a 24-h period. Displacement of the interscalene catheters could be prevented by a fixation suture to the skin. Two patients noted a metallic taste during the bupivacaine infusion. The most common complaints were numbness of the hand (n = 15) and hoarseness (n = 5). The mean (+/- s.e.mean) plasma concentrations of bupivacaine at 30, 60, 180 min and 24 h were 0.68 +/- 0.06, 0.62 +/- 0.05, 0.52 +/- 0.04 and 0.76 +/- 0.01 micrograms/ml, respectively. During the 24-h period, the alpha 1-acid glycoprotein (AAG) concentration (mean +/- s.e.mean) in plasma rose from 0.41 +/- 0.04 g/l to 0.54 +/- 0.04 g/l (P less than 0.001). The concentration of free bupivacaine was below detectable levels (less than 0.01 micrograms/ml) after the 24-h infusion. The rise in AAG probably increases binding of bupivacaine to plasma proteins, diminishing the risk of systemic toxicity.

Brachial Plexus↗
PubMed1992

Interscalene plexus block for arthroscopy of the humero-scapular joint.

Interscalene plexus block was performed in nine patients subjected to shoulder arthroscopy. The operating conditions, including muscle relaxation, were fully adequate in all patients (after additional local anaesthesia of the skin in four patients). With the exception of one patient who experienced temporary hoarseness (probably due to a concomitant block of the recurrent laryngeal nerve), no side effects were found and the patients tolerated the surgical procedure well. Interscalene block might be a suitable alternative to general anaesthesia for shoulder arthroscopy. However, additional local anaesthesia at the site where the arthroscope is to be inserted is frequently required.

Adult↗
PubMed1993

Complications and late sequelae following nasotracheal intubation.

A total of 379 patients admitted to the ICU for mechanical ventilation were prospectively investigated for lesions on the nose, nasal cavity, ears and larynx during and after nasotracheal intubation. One to two years later, the surviving patients were questioned to investigate late persisting sequelae. During intubation and up to 5 days following extubation, inflammatory changes and ulceration of the nostrils or nasal septum were found in 76 (20%) and 110 patients (29%), respectively. There were bleedings from the nasal cavity in 67 (19%) and fractures of the conchae in 40 patients (11%). Hoarseness was noted in 135 patients (42%). Inflammatory changes and ulcerations of the nostril and nasal septum were correlated to the duration of intubation. Among the 281 patients included in the follow-up study, 100 (35%) had symptoms from the nose and nasal cavity. Sixty-five (24%) had symptoms related to the ears, 56 (20%) to the maxillary sinus, 81 (29%) to the voice and 90 (32%) to the throat. Increasing duration of intubation was found to be correlated to persisting symptoms from the larynx. Former ulcerations of the nose were associated with a tendency to nasal bleeding. To avoid as many complications as possible from the nose and nasal cavity, we recommend orotracheal intubation. As late sequelae from the larynx increase with the duration of intubation, perhaps tracheostomy should be performed earlier than is general practice today, but that has to be proven in forthcoming studies.

Adolescent↗
PubMed1997

Laryngeal mask bite blocks--rolled gauze versus Guedel airway.

BACKGROUND: Biting on the silicone tube and pilot balloon of the laryngeal mask airway (LMA) may obstruct or damage them with the teeth and a bite block is recommended. The recommended bite block is a wad of gauze swabs rolled into a cylindrical shape and placed alongside the LMA. It is considered that this avoids irritating the posterior pharyngeal wall and damage to teeth whilst supporting the LMA tube when taped to it. The Guedel airway is commonly used as a bite block with the tracheal tube and many anaesthetists also use it with the LMA. The aim of the following study was to compare rolled gauze swabs with a Guedel airway as a bite block for the LMA. METHODS: We compared the Guedel airway with rolled gauze swabs as a bite block for the laryngeal mask airway (LMA) in 120 ventilated patients in whom cuff pressures were limited to 5.87 kPa (60 cm H2O) and anaesthesia management was standardised. RESULTS: In the Guedel airway group, there was a higher incidence of ventilatory problems (0 vs 4, P < 0.05), bleeding (0 vs 8, P < 0.01), hoarseness (0 vs 4, P < 0.05) and sore throat (2 vs 12, P < 0.01). CONCLUSION: 1. The Guedel airway is an unsuitable bite block for the LMA. 2. Cuff pressure limitation is compatible with adequate ventilation. 3. The combination of LMA and Guedel airway probably prevents either from sitting in the correct anatomical position.

Adult↗
PubMed2004

Percutaneous tracheostomy: Ciaglia Blue Rhino versus Griggs' Guide Wire Dilating Forceps. A prospective randomized trial.

BACKGROUND: Percutaneous tracheostomy (PT) has gained widespread acceptance to control the airway in patients requiring prolonged mechanical ventilation. Since 1985, new techniques for PT have been described. It was the aim of this investigation to compare two different PT techniques: the Ciaglia Blue Rhino (CBR) and the Guide Wire Dilating Forceps (GWDF). METHODS: A prospective randomized trial was performed in four intensive care units. After informed consent, 53 consecutive patients were randomized to undergo CBR or GWDF. Procedural complications were evaluated and specific symptoms of the upper airway tract in survivors were assessed. RESULTS: Twenty-seven patients were randomly assigned to CBR and 26 to GWDF. Patients mean ages were 62.7 +/- 15.8 years and 62.2 +/- 18.3, respectively. Mean APACHE II scores were 20.6 +/- 6.8 and 21.2 +/- 7.2, respectively. Median duration of the procedure was 7 min (range: 4-17 min) with GWDF and 9 min (range: 5-32 min) with CBR (P = 0.16). Seven patients in the group undergoing GWDF had complications (desaturation: two; mild bleeding: one; infected stoma: one; inability to complete the procedure: three). Two patients had complications in the group undergoing CBR (mild bleeding) (P = 0.07). Survivors were followed up after discharge. Three patients (all of them having undergone GWDF) were symptomatic (two with mild hoarseness and one with a persistent foreign body sensation), but laryngotracheoscopy was negative. CONCLUSIONS: Our results show no differences between both techniques regarding surgical duration or procedural complications. Late symptoms were encountered in three patients undergoing GWDF, however, laryngotracheoscopy failed to document anatomical or functional abnormalities.

Chi-Square Distribution↗
PubMed1979

Farber's disease (disseminated lipogranulomatosis)--a pathological, histochemical and ultrastructural study--.

The first case of Farber's disease in Japan was reported, which was confirmed clinically, biochemically and pathologically. Soon after birth, the patient started developing hoarseness, stridor, fever, muscle hypotonous with retarded psychomotor functions including incapability of sitting alone and head control, joint swelling, subcutaneous nodules, albuminocytologic dissociation in cerebrospinal fluid, nodular corneal opacity, and abnormal findings in electroencephalogram. Lipid analysis on the material obtained from a subcutaneous nodule confirmed the presence of ceramide. Pathologically, the subcutanoues nodules were made up of granulomatous lesions displaying varied histological pictures, i.e., from cellular to fibrous areas depending on the disease progress. In the beginning, cells were mostly spindle-shaped, and as these cells were getting more round and larger, cells manifested the morphology of foam cells. Spindle-shaped cells were positive for periodic acid-Schiff and acid mucopolysaccharide stainings. This particular substance disappeared almost entirely in typical foam cells. Electron microscopically, the cytoplasm of foam cells was filled with membrane-bound storage inclusions which consisted of so-called curvilinear tubular structures. Morphogenesis of the granulomatous lesions and histochemical and ultrastructural correlation of storage cells in this disorder were discussed.

Ceramides↗
PubMed1985

Multiple hormone production in an oat cell carcinoma of the larynx.

A 60-year-old white woman with laryngeal oat cell carcinoma is described. She was a heavy smoker who had been treated seven years earlier with 5,000 rads for a well differentiated squamous cell carcinoma metastatic to a left submandibular lymph node. She presented this time with a two month history of hoarseness and tumor of the supraglottic larynx was found. There was clinical and chemical evidence of an ectopic ACTH syndrome. The histology and fine structure of the tumor were typical of oat cell carcinoma. Immunoreactive ACTH, GRP, NSE, Beta-endorphin, calcitonin, and keratin were found in the cytoplasm of the tumor cells by indirect immunoperoxidase techniques. We could find no previously reported case of laryngeal oat cell carcinoma with ectopic ACTH syndrome or cytoplasmic localization of polypeptides.

Adrenocorticotropic Hormone↗
PubMed2005

Malignant T-cell lymphoma of the thyroid gland associated with Hashimoto's thyroiditis.

Reported herein is a rare case of malignant T-cell lymphoma of the thyroid gland that developed in a 71-year-old woman with a past history of chronic thyroiditis. The chief complaints were rapidly growing neck mass, weight loss and hoarseness. Presence of abnormal lymphoid cells in the peripheral blood, and an increase in anti-microsome antibodies and anti-thyroglobulin antibodies were found on preoperative laboratory tests. A diagnosis of suspicious malignant lymphoma of the thyroid gland accompanied by Hashimoto's thyroiditis was made, and a total thyroidectomy was performed. Histological examination revealed diffuse small lymphocytic infiltration in the thyroid gland associated with Hashimoto's thyroiditis. Immunohistochemical examination showed that the small lymphocytes were positive for T-cell markers with CD4 predominance. Southern blot analysis of tumor specimens revealed a monoclonal T-cell receptor gene rearrangement. Peripheral T-cell lymphoma was diagnosed. No adjuvant therapy was performed because of the tumor stage and its subtype. The patient is well with no recurrence or metastasis 25 months after the surgical removal of the thyroid. The present case suggests that Hashimoto's thyroiditis might play an important role in the carcinogenesis of thyroid lymphoma not only of B-cell lineage but also of T-cell lineage.

Aged↗
PubMed1995

A boy with atrophic thyroiditis of prepubertal onset, who was positive for TSH-binding inhibitor immunoglobulins.

A 12 year old boy was admitted to our hospital because of short stature. From the age of 7, his growth velocity decreased and he manifested intolerance to low temperatures, hoarseness, dry skin, and slowness of thought and physical movement. On admission, his height was 129.8 cm (-3 s.d.) and his body weight was 43.2 kg (-0.5 s.d.). His clinical features also included relaxation phase of tendon reflexes, periorbital puffiness and cold skin but no struma. His bone age was 9 years. His serum thyroxine (T4), triiodothyronine (T3), free T4 and free T3 were low, while his thyrotropin was high. He was positive for antithyroglobulin antibodies, antimicrosomal antibodies, and TSH-binding inhibitor immunoglobulins. He was diagnosed as having atrophic thyroiditis. We also determined the HLA haplotypes of his family members. His father's HLA haplotypes were A2, BW61(a) and A24, BW52(b), while his mother's haplotypes were A24, BW52(c) and A30, BW60(d). The HLA haplotypes of both the patient and his younger brother showed a and d, while the patient's elder brother's HLA haplotypes showed b and c. His family members all had normal thyroid function, but his father was positive for antimicrosomal antibodies. In summary, we describe a rare case where the onset of hypothyroidism was prepubertal, where the pathogenesis may have involved TSH-receptor blocking antibodies, and where the inheritance of the disease may have been from the paternal side of the family.

Age of Onset↗
PubMed2006

Surgical management of extracranial internal carotid aneurysms by cervical approach.

BACKGROUND: Extracranial internal carotid artery aneurysms (EICAA) are rare vascular problems with a great potential for lethal thromboembolic episodes. METHODS: From 1994 to 2004, nine patients with EICAA, seven men and two women, were surgically treated for 10 aneurysms in our department. Aneurysm led to hemispheric symptoms in six cases (two hemispheric strokes and four hemispheric transient ischaemic attacks). The cause was fibrodysplasia in two cases, atherosclerosis in four cases, trauma in two cases and spontaneous dissection in two cases. All aneurysms were treated surgically by the cervical approach using shunting. Extended cervical approach was necessary in four patients with high-lying aneurysms. Nine aneurysms were totally resected and successful revascularization was carried out. Open aneurysmorrhaphy with vein patch angioplasty was carried out in one case of a saccular aneurysm. RESULTS: There were no perioperative deaths or transient ischaemic attacks or strokes. Four patients developed cranial nerve deficits: one had hoarsness, two had partial facial paralysis (patients with extended cervical approach) and one had tongue deviation. These neurological symptoms were observed in large aneurysms (>4.5 cm) and disappeared within 14 months. No neurological complication was observed in a follow up that ranged from 6 months to 10 years. CONCLUSIONS: Surgical repair of EICAA, especially with total resection and arterial reconstruction, is strongly recommended. Extended cervical approach has many technical difficulties but can allow treatment of high-lying aneurysms.

Adult↗
PubMed2004

Unusual neurological presentations of vitamin B(12) deficiency.

Vitamin B(12) deficiency (B(12)D) has a wide variety of neurological symptoms and signs. However, cerebellar dysfunction and cranial neuropathies other than optic neuropathy have been rarely reported. Herein, we describe two cases of unusual neurological manifestations of B(12)D. One patient showed prominent hoarseness with vocal cord paralysis, myelopathy, and peripheral neuropathy. The other had gait disturbance, lateral gaze limitation and cerebellar dysfunction in addition to the typical manifestations of subacute combined degeneration. Vitamin B(12) deficiency can rarely affect cerebellum and cranial nerves other than optic nerve.

Adult↗
PubMed1978

A study of six cases of de Lange Amsterdam dwarf syndrome, with special attention to voice, speech and language characteristics.

From a survey of southern Scotland, six severly handicapped subjects (age-range 8 to 22 years) were established by firm criteria as suffering from the de Lange Amsterdam Dwarf syndrome. They showed a high incidence of behaviour disturbance. Language development was retarded and all but one of the subjects were dysphonic. A connection may exist between the glottal "fry" (an unperiodical phonation of the vocal folds in a frequency below the normal pitch register) observed in the cries of the younger non-speaking cases and the hoarseness in the speech of the older subjects.

Adolescent↗
PubMed1984

Cicatricial pemphigoid in a 6-year-old child: report of a case and review of the literature.

Cicatricial pemphigoid has been documented previously in only four patients under the age of 20 years. We report a 6-year-old male who had erosions of the oral and genital mucosa, conjunctivitis, hoarseness, dysphagia, recurrent vomiting, and weight loss. Upper airway obstruction due to a chronically inflamed and scarred epiglottis necessitated tracheostomy. Biopsy of tissue from a solitary cutaneous lesion demonstrated a subepidermal bulla. Direct and indirect immunofluorescence confirmed a diagnosis of cicatricial pemphigoid. Therapy was begun consisting of prednisone, 2 mg per kg per day, in combination with dapsone, 2 mg per kg per day. He did not improve until the prednisone dosage was increased to 4 mg per kg per day.

Adolescent↗
PubMed1987

Acute laryngeal obstruction in junctional epidermolysis bullosa.

A boy with junctional epidermolysis bullosa died from acute laryngeal obstruction at the age of 29 months, having been hoarse since early infancy. Post mortem studies showed gross narrowing of the laryngeal airway by cystic dilatations of the ducts of the seromucinous glands, and replacement of the laryngeal epithelium by oedematous granulation tissue. Laryngeal involvement appears to occur not infrequently in junctional epidermolysis bullosa, and contributes to its considerable mortality.

Acute Disease↗
PubMedDate not supplied

Lipoid proteinosis: a case report.

An 8-year-old Italian boy, born to consanguineous parents, with clinical, histopathologic, and ultrastructural findings of lipoid proteinosis is reported. The main signs of the syndrome-papulonodular, hyperkeratotic and verrucous lesions distributed over the skin of the head and extremities, hoarseness, and dysphagia-were present in the child. The mother had papulonodular lesions on her hands and also complained of slowness in healing.

Child↗
PubMedDate not supplied

"Free-floating" desmosomes in lipoid proteinosis: an inherent defect in keratinocyte adhesion?

The classic features of lipoid proteinosis - beadlike papules and hoarseness - result from the accumulation of hyaline material in the mucocutaneous dermis. However, the characteristic manifestation in children - erosive, crusted lesions that lead to scarring - is rarely discussed and poorly understood. Lipoid proteinosis results from mutations in extracellular matrix protein 1, but the function of this protein is largely unknown. We performed ultrastructural studies on lesional epidermis, cultured monolayer keratinocytes, and raft keratinocyte cultures from blistering lesions of a child with lipoid proteinosis. All sections showed the dissociation of relatively intact desmosomes from keratinocytes, with desmosomes that were "free-floating" in the intercellular spaces or attached by thin strands to the cell membrane. These changes were present in serial sections of both tissue and cultured keratinocytes, suggesting this observation to be an inherent feature of keratinocytes devoid of extracellular matrix protein 1, rather than an artifact. Although additional patients should be studied, the diminished appearance of the inner dense plaque - the region of attachment of keratin intermediate filaments to desmosomal proteins - provides preliminary evidence that extracellular matrix protein 1 may participate in attaching keratin intermediate filaments to desmosomal region protein(s).

Biopsy, Needle↗
PubMed1982

Superior laryngeal neuralgia: carotidynia or just another pain in the neck?

A clinical pain syndrome similar to "carotidynia" developed in a patient several years after undergoing carotid endarterectomy. The pain was reversed by superior laryngeal nerve block, followed by superior larnygeal neurectomy. A diagnosis of superior laryngeal neuralgia was suggested by several characteristic features: (1) pain along the anterior cervical triangle, with extension to the ipsilateral ear and eye, (2) hoarseness, and (3) paralysis of the ipsilateral cricothyroid muscle on laryngoscopy. Carotidynia usually refers to neck pain arising from the carotid artery in the neck and is often viewed as a migraine variant. Our observations suggest that carotidynia may not be a migraine variant and that "carotidynia" may not be an accurate term for all pains in the anterior cervical triangle. We suggest that evaluation of neck pain include speech pathology and otolaryngologic consultations (including laryngoscopy) if any voice disorder is reported or noted. Since the superior laryngeal nerve is the neural structure most contiguous to the bifurcation of the carotid artery, the superior laryngeal nerve may have become entrapped in a fibrotic process that developed after carotid endarterectomy. Such pain may be a rare complication of carotid endarterectomy. When other causes have been excluded and pain continues, a superior laryngeal nerve block should be considered.

Carotid Arteries↗