Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032290 (aspiration pneumonia)
 2,291 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report a 56-year-old woman with Ramsey Hunt syndrome with multiple cranial nerve paralysis and acute respiratory failure. Five days before admission, she experienced right otalgia and right facial pain and consulted an otolaryngologist of our hospital, who diagnosed the illness as acute parotitis and laryngopharyngitis. One day before admission, she experienced mild dyspnea and general fatigue and came to our hospital emergency room. A chest X-ray film revealed no abnormalities but some blisters were observed around her right ear. The next day, her dyspnea became more severe and she was admitted. A chest X-ray film on admission revealed right lower lobe consolidation, and neurological examination disclosed multiple cranial nerve paralysis, i.e., paralysis of the right fifth, seventh, eighth, ninth, tenth, eleventh, twelfth and left tenth cranial nerve. The serum titer of anti-herpes zoster antibody was elevated to 1,024, and the patient was diagnosed as having Ramsey Hunt syndrome with multiple cranial nerve paralysis. Arterial blood gas analysis revealed hypoxemia with hypercapnea, which was considered to be due to aspiration pneumonia and central airway obstruction caused by vocal cord paralysis. Mechanical ventilation was soon instituted and several antibiotics and acyclovir were administered intravenously, with marked effects. Three months after admission, the patient was discharged with no sequelae except mild hoarseness. Patients with herpes zoster oticus, facial nerve paralysis and auditory symptoms are diagnosed as having Ramsey Hunt syndrome. This case was complicated by lower cranial nerve paralysis and acute respiratory failure, which is very rare.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of Ramsey Hunt syndrome with multiple cranial nerve paralysis and acute respiratory failure]. 175 19

Forty-five newborn infants in respiratory failure with respiratory distress syndrome were treated with intermittent negative pressure ventilation (INPV). There was a survival rate of 38% (17/45).All infants were initially treated without nasotracheal intubation. However, 24 of these developed a Paco(2) greater than 70 mm. Hg and were subsequently intubated. Intubation was followed by a decrease in the degree of hypercarbia in each instance and simultaneous increase in Pao(2).COMPLICATIONS ENCOUNTERED DURING VENTILATION WERE: emphysema (one patient), aspiration pneumonia (two patients), septicemia (two patients), misplaced nasotracheal tube (one patient).Follow-up of the 17 surviving patients for periods of four to 36 months disclosed two patients with post-intubation hoarseness. One infant initially had spastic quadriplegia with EEG abnormalities, both of which cleared by 5 months of age. In the remaining 14 infants, the results of physical, neurological and psychological examinations have remained within normal limits.
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PMID:Negative pressure artificial respiration: use in treatment of respiratory distress syndrome of the newborn. 526 98

Esophageal cancer surgery was the cause of paralysis in 111 (16.7%) of 664 patients with vocal cord paralysis seen from 1981 to 1990 at Kurume University Hospital. Eighty-six patients had unilateral paralysis, whereas 25 had bilateral lesions. Of the 111, 95 (86%) had hoarseness and 59 (53%) had aspiration. The crude survival rate was 63% for 1-year, 32% for 3-year, and 22% for 5-year follow-up. The average life expectancy was short. The general condition was poor in many patients. Thirty-four of the 136 paralytic vocal cords (25%) recovered mobility. An intracordal silicone injection was done in 30 patients, and a medialization procedure was performed in 1. The vocal function was improved in the majority of cases. In 4 patients, severe aspiration persisted following intracordal injection. Of the 4, 1 had cricopharyngeal myotomy and laryngeal suspension and 2 underwent total laryngectomy. The fourth patient died of aspiration pneumonia. The results of the review of the 111 patients have led us to the following treatment policy for patients with vocal cord paralysis caused by esophageal cancer surgery. When the patient has aspiration, vocal cord medialization should be performed as early as possible. If severe aspiration persists even after the medialization procedure, some additional intervention, including cricopharyngeal myotomy, laryngeal suspension, laryngotracheal separation, or total laryngectomy, should be considered. When hoarseness is the only major problem, the prognosis of vocal cord paralysis should be determined on the basis of the state of the recurrent laryngeal nerve and, if available, electromyography findings.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Vocal cord paralysis caused by esophageal cancer surgery. 845 19

Gastro-oesophageal reflux (GOR) has been implicated in such clinical phenomena as aspiration pneumonia, bronchospasm or wheezing, apnea, stridor, and hoarseness. Various tests have been used as an aid to diagnosing patients with chronic respiratory disease where GOR is a causal factor. Different forms of conservative treatment have been tried for GOR, including cisapride. Several studies have evaluated its effect on the pH profile and respiratory symptoms in patients with chronic respiratory disease and have demonstrated improvement of nocturnal wheezing, cough, and irritability. Our experience with cisapride is positive in children with GOR. Patients refractory to medical treatment have been surgically treated with good results.
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PMID:Gastro-oesophageal reflux and chronic respiratory disease in infants and children: treatment with cisapride. 854 28

The effects of cervical bracing on swallowing function have not been evaluated in neurologically intact individuals. An 83-year-old woman fell, striking her head, and suffered C1, odontoid, and C3 fractures. She had no neurologic deficits and was placed in a Minerva brace. Subsequently, she developed coughing during her meals, a low-grade fever, and transient hoarseness, and complained of stiffness in the facial muscles. Aspiration pneumonia in the left lower lobe was diagnosed. In the absence of any neurologic condition, this was attributed to the Minerva brace. Less than 1 week later, the brace was replaced with a halo-vest, and the dysphagia resolved. This case shows that dysphagia and aspiration pneumonia may be caused by wearing a cervical brace and illustrates the importance of assessing swallowing in individuals who wear such braces. Particular attention should be paid to swallowing and cervical bracing in patients with additional risk factors for dysphagia such as advanced age or neurologic deficits.
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PMID:Dysphagia complications of the Minerva brace. 942 97

Seven patients with schwannomas of the jugular foramen were included our study in Samsung Medical Center between 1995 and 1999. Patients with neurofibromatosis were excluded. The records of the seven patients (six surgical case and one nonsurgical case) were retrospectively reviewed. There were six women and one man (mean age, 47 years) with a symptom duration ranging from 3 months to 14 years (mean, 47 months). The predominant symptoms were hearing difficulty, hemifacial spasm and hoarseness. Preoperative audiologic evaluation, computerised tomography (CT), magnetic resonance (MR) imaging, and angiography were performed in most patients. We classified tumours into four types using Kaye and Pellet classification on the basis of radiological and surgical findings. The tumours were: Type A (at cerebellopontine angle) in one; Type B (foraminal) in two; Type C (extracranial and/or foraminal) in two; and Type D (intra- and extracranial) in two cases. We used various surgical approaches such as retrosigmoid suboccipital craniectomy for Type A tumours, infratemporal fossa type A approach (ITFA) for Type C tumours, petro-occipital transsigmoid approach or modified transcochear approach for Type D tumours and ITFA with partial labyrinthectomy for Type B. In the selection of surgical approaches, we took consideration of tumour extension, tumour size, and preoperative hearing function. Facial nerve transposition was not used only in one case of ITFA because of small tumour size (1.5cm). Gross total removal was achieved in five cases, and subtotal removal in one case (Type D tumour) with a single-stage operation. Stereotactic radiosurgery was performed on residual mass in the subtotally removed case. Follow-up period ranged from 13 to 49 months (mean, 27.5 months). There was neither postoperative mortality nor recurrence on follow-up MR imaging. There were two cases of temporary facial nerve palsy and one aggravation of pre-existing low cranial palsy. Two case of sustained vocal cord palsy underwent thyroplasty, but there was no aspiration pneumonia. Persistent cerebrospinal fluid collection was improved with lumboperitoneal shunt. The surgical approaches of each case should be tailored according to their shape and the clinical manifestation. We obtain acceptable outcomes from one-stage operation.
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PMID:Surgical tactics and outcome of treatment in jugular foramen schwannomas. 1138 23

Patients with substernal thyroid disease, defined by the presence of enlarged thyroid tissue below the plane of the thoracic inlet, were identified from a prospective database maintained for patients who have undergone thyroidectomy at our institution since 1990. Substernal thyroid disease was present in 116 (30%) of 381 patients, anterior mediastinal in 109 (94%), and posterior mediastinal in seven (6%). Indications for surgery included compressive symptoms in 75 (65%) patients, an abnormal fine-needle biopsy in 45 (39%), progressive thyroid enlargement in 41 (35%), thyrotoxicosis in 11 (10%), and superior vena cava syndrome in two (1.7%). A median sternotomy and thoracotomy were performed in one patient each for a primary intrathoracic goiter. In all other patients thyroidectomy was accomplished through a cervical incision. Parathyroid autotransplantation was performed in 41 (37%) patients with retrosternal disease compared with 57 (22%) with disease confined to the neck (P < 0.01). Twenty-five patients (22%) had malignancy; four of these had unresectable disease. Postoperative complications included transient hypocalcemia (n = 46), transient hoarseness (n = 7), recurrent laryngeal nerve injury (n = 1), and wound infection (n = 1). One patient died from aspiration pneumonia. In summary, substernal thyroid disease is typically present in the anterior mediastinum and with rare exceptions can be resected through a cervical incision. Parathyroid devascularization is more common with resection of a substernal goiter and autotransplantation can prevent permanent hypoparathyroidism.
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PMID:The clinical presentation and operative management of nodular and diffuse substernal thyroid disease. 1189 2

We report a severe unilateral recurrent laryngeal nerve neuropraxia following use of the ProSeal laryngeal mask airway (PLMA) in a 71-year-old female patient with CREST syndrome. She required amputation of the 5th phalanx of foot because of gangrene due to Raynaud's syndrome. Anesthesia was induced with propofol, and a size 3 PLMA was inserted. Anesthesia was maintained with sevoflurane and nitrous oxide for 2 h and the operation was performed uneventfully. On removal of PLMA, the cuff volume was measured to 40 ml. The patient did not complain of respiratory discomfort shortly after PLMA removal. However, the next day she developed dysphagia and hoarseness. Laryngoscopic examination revealed unilateral vocal cord paralysis. Cricothyrotomy was required because of suspected silent aspiration pneumonia. The pharyngolaryngeal complications improved with a mobile vocal cord but slight hoarseness after 2 months. We considered the patient's CREST syndrome with a potential of tissue ischemia, and the high intracuff pressure of the PLMA due to nitrous oxide influx, to be the cause of severe recurrent laryngeal nerve neuropraxia in this case.
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PMID:Unilateral recurrent laryngeal nerve neuropraxia following placement of a ProSeal laryngeal mask airway in a patient with CREST syndrome. 1577 10

Cardiovocal syndrome (Ortner's syndrome) is characterized by left recurrent laryngeal nerve palsy due to cardiovascular disease, but in rare cases it can also be caused by aortic dissection. An 81-year-old man with hypertension was admitted to the hospital with aspiration pneumonia. He had been developing progressive dysphagia and hoarseness for several months before admission. A videofluoroscopic swallowing study showed supraglottic penetration with barium paste and liquid. Laryngoscopy and electromyography revealed left vocal cord palsy caused by left recurrent laryngeal neuropathy, and a contrast-enhanced chest CT revealed dissection of the aortic arch.
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PMID:Dysphagia and hoarseness associated with painless aortic dissection: a rare case of cardiovocal syndrome. 1676 37

Pharyngolaryngeal reflux has been generally accepted as a cause for pharyngolaryngitis, hoarseness, aspiration pneumonia, chronic cough, and nocturnal asthma. Although patients who have undergone gastric conduit reconstruction after esophagectomy are at a high risk to pharyngolaryngeal reflux disease (PLRD), PLRD after esophagectomy is still unknown. The aim of this study is to investigate the correlation between reflux pharyngolaryngitis and acid reflux into the hypopharynx and into the cervical esophagus in patients who have undergone cervical esophagogastrostomy. We enrolled 62 patients who received follow-up endoscopy and 24-h pH monitoring after cervical esophagogastrostomy. These included 26 at 1 month after surgery and 36 at 1 year or more after surgery. We investigated: (i) the correlation between the extent of reflux pharyngolaryngitis and that of reflux esophagitis based on endoscopic findings; and (ii) the correlation between the extent of reflux pharyngolaryngitis and that of acid exposure -'% time pH < 4' measured by 24-h pH monitoring - in the hypopharynx and in the cervical esophagus, and of acidity in the gastric conduit. There was no difference in acid exposure between the hypopharynx and the cervical esophagus according to time after surgery. However, the acidity in the gastric conduit was significantly more at one year or more after surgery compared with acidity at 1 month after surgery (P= 0.001). There was a significant correlation between acid exposure in the hypopharynx and that in the cervical esophagus (P < 0.001), although acid exposure in the hypopharynx was significantly less than that in the cervical esophagus (P < 0.001). A significant correlation between reflux pharyngolaryngitis and reflux esophagitis was observed (P < 0.001). There was a significant correlation between reflux pharyngolaryngitis and acid exposure in the hypopharynx (P= 0.021), and also that in the proximal esophagus (P= 0.001). The correlation between the extent of reflux pharyngolaryngitis and the acidity in the gastric conduit was not observed. These findings are consistent with pharyngolaryngitis being caused by gastro-esophago-pharyngolaryngeal reflux in patients after cervical esophagogastrostomy, despite the upper esophageal sphincter strongly preventing acid reflux from the cervical esophagus into the hypopharynx.
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PMID:Pharyngolaryngeal reflux in patients who underwent cervical esophago-gastrostomy following esophagectomy. 2011 23


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