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

Despite advances in head and neck reconstruction with free-tissue transfer techniques, oropharyngocutaneous fistulas continue to present challenging and potentially lethal complications. The authors present a system for prioritizing these fistulas and the surgical management of nine patients in whom critical fistulas developed after microsurgical head and neck reconstruction. The indications for aggressive management of these fistulas were primarily dependent on their location. Three peristomal and six midneck fistulas were considered critical because of the risk of aspiration pneumonia and carotid artery blowout, respectively. Fistulas located in the submental and/or submandibular region were considered noncritical and were managed conservatively. Using the concept of a "tissue plug" for fistula repair, a dermal component (i.e., a deltopectoral or pectoralis major pedicled flap) is guided through the fistula, and with external traction the tissue "plugs" the tract. No sutures are placed directly in the surrounding friable tissue. There were no partial or total flap losses. There were two fistula recurrences in patients who had received postoperative radiation therapy. One of these recurrences was due to tumor recurrence within the previous fistula and was managed with palliative measures. The other fistula recurrence was closed with a local-flap procedure on an outpatient basis. All patients resumed oral feeding, except for the patient in whom tumor recurrence was suspected. This tissue-plug technique can be used in the management of critical peristomal and/or midneck oropharyngocutaneous fistulas not only to obliterate the tract but also to augment volume and vascularity in already damaged, ischemic, and deficient tissue.
Plast Reconstr Surg 2003 Sep 15
PMID:Critical oropharyngocutaneous fistulas after microsurgical head and neck reconstruction: indications for management using the "tissue-plug" technique. 1297 9

Pneumonia, more frequent in the elderly, results in higher morbidity and mortality, and is a frequent cause of hospitalisation. Although the incidence of pneumonia increases with age, mainly after 70-75 years, life in institution, comorbid medical illness (heart disease, chronic obstructive pulmonary disease, dementia), malnutrition and defence impairments are independent risk factors. Older patients with pneumonia complain of significantly fewer symptoms than younger patients. Streptococcus pneumonia is the most common cause of pneumonia, atypical pathogen are rare. There is a shift toward gram-negative bacteria and opportunistic flora with increasing age and severity of concomitant medical illness. Anaerobic bacteria are frequent in aspiration pneumonia. To hospitalize or not is the first decision to take, based on clinical criteria and risks factors. Use of the guidelines for empirical treatment of pneumonia is recommended. Old patients often recover slowly. Pneumococcal and influenza vaccinations are effective and warranted.
Rev Prat 2003 Sep 15
PMID:[Community acquired pneumonia in the elderly]. 1455 64

Decisions on ventilatory support (VS) in multiple sclerosis (MS) are complex. All patients with MS requiring mechanical ventilation or tracheostomy since 1969 (22) at Mayo Clinic were reviewed. Seventeen had progressive (PMS; 11 secondary and six primary progressive) and one had relapsing remitting MS (RRMS). Four had neuromyelitis optica (NMO). Of those with PMS, all but two required a wheelchair or were bedbound before VS and survived a median of 22 months; 14 were mechanically ventilated and seven underwent subsequent lifelong tracheostomy; three had tracheostomy only. The indications (usually multiple) for VS in PMS patients were aspiration pneumonia, poor ventilation because of mucous plugging, mechanical failure, and airway control/protection for seizures and coma. The RRMS patient required mechanical ventilation for 10 days, with subsequent short-term tracheostomy during a brainstem exacerbation. Of the four patients with NMO one made a dramatic recovery after plasmapheresis. Compared with PMS, the NMO group had a shorter time from disease onset to VS, a longer duration of ventilation, and the three patients not treated with plasma exchange or steroids did worse. The prognosis for independent ventilation (+/- tracheostomy) was worst for patients with NMO, except for one patient who received plasma exchange, and better then expected for PMS, despite poor preventilation functional status.
J Neurol Neurosurg Psychiatry 2004 Sep
PMID:Mechanical ventilation and tracheostomy in multiple sclerosis. 1531 26

Pulmonary infections due to anaerobic bacteria usually occur in children prone to aspiration. The source of the anaerobic bacteria is the oropharyngeal bacterial flora, where these organisms outnumber aerobic and facultative organisms in a 10:1 ratio. The most common lower respiratory tract infections where anaerobic bacteria are recovered mixed with aerobic organisms are aspiration pneumonia, lung abscess, and empyema. The predominant isolated anaerobic bacteria are Peptostreptococcus, Fusobacterium, pigmented Prevotella, and Porphyromonas spp. and Bacteroides fragilis group. Management of these infections includes the administration of antimicrobials effective against the anaerobic as well as the aerobic pathogens.
Pediatr Emerg Care 2004 Sep
PMID:Anaerobic pulmonary infections in children. 1559 70

A 52 year-old woman with gastric cancer treated with surgery and chemotherapy, is admitted in our Internal Medicine Department because of the presence of fever (max 41.2 degrees C), dyspnoea, non-productive cough and mental confusion. The anamnesis and the physical examination address to the diagnosis of CAP (Community-Acquired Pneumonia); in particular the alteration of consciousness and the onset of symptoms after the insertion of a nose-gastric tube let us to consider the diagnosis of aspiration pneumonia. The clinical presentation and radiological imaging (Rx and CT of thorax) suggest the pattern of bronchiolitis obliterans with organizing pneumonia (BOOP). BOOP is not a disease, but a non specific pattern of answer to a lung injury. It can be either idiopathic or associated with a variety of causes, such as infections, drugs, radiations and connective tissue diseases. Besides the clinical course is complicated by the onset of an ARDS (Adult Respiratory Distress Syndrome). The gold standard for the diagnosis is represented by lung biopsy with hystopathologic confirmation but, if it cannot be done, it's necessary to start immediately steroid therapy because BOOP may be fatal. The patient received antibiotic and steroid therapy with success.
Clin Ter 2004 Sep
PMID:[A 52 year-old woman with fever, cough and dyspnoea]. 1570 Jun 34

Gastroparesis is a serious complication of lung transplantation that can lead to weight loss, gastroesophageal reflux disease, and recurrent aspiration pneumonia. We present 2 lung allograft recipients in whom gastroparesis resolved with the use of transcutaneous electrical nerve stimulation (TENS). In both patients, severe symptoms of gastroparesis refractory to medical therapy were completely ablated after 20 and 30 days of therapy. Both patients are currently asymptomatic with a normal diet, without the use of promotility agents. Lung transplant recipients with severe gastroparesis can derive significant benefit from TENS.
J Heart Lung Transplant 2005 Sep
PMID:Transcutaneous electrical nerve stimulation for severe gastroparesis after lung transplantation. 1614 69

We report a 59-year-old woman with generalized amyotrophy and dementia. She showed personality change at 53 years of age. When she was 56 years old, she began to show abnormal and violent behaviors. At age 58, she developed dysphagia and amyotrophy of upper limbs. She was admitted to a hospital for the treatment of aspiration pneumonia. She was severely demented and showed pseudobulbar palsy, amyotrophy of tongues, weakness of upper limbs, and pyramidal signs. She was still able to walk by herself. Dementia, pseudobulbar palsy, and amyotrophy progressed rapidly. At age 59, she became bed ridden and required tube feeding. She died by aspiration pneumonia at age 59. The patient was discussed at a neurological CPC and the chief discussant arrived at the conclusion that the patient had ALS dementia. Other possibility discussed was Pick's disease with amyotrophy. Post-mortem examination revealed severe lower motor neuron degeneration. The upper motor neurons were unaffected. Neuronal loss was not observed in the cerebral cortex, but moderate gliosis was seen in the cerebral white matter. In addition, the substantia nigra was moderately degenerated. There were ubiquitin positive neuronal inclusions in the granular cells of the dentate gyrus. Also, Bunina bodies were seen in the neurons of spinal anterior horns. These findings were characteristic pathology for ALS with dementia.
No To Shinkei 2005 Sep
PMID:[A 59-year-old woman with personality change and abnormal behavior followed by amyotrophy and dementia]. 1624 71

Twenty-nine first-time mothers completed the Beck Depression Inventory (A. T. Beck, C. H. Ward, M. Mendelson, J. Mock, & J. Erbaugh, 1961) at Time 1 (3rd trimester) and at Time 2 (3-6 months after delivery). At Time 1, women described each of 20 self-aspects by repeatedly selecting from a list of 36 traits; they also reported the size of their social support network in a structured interview. At Time 2, the new mothers completed a short measure of mother role stress and described postpartum difficulties to an interviewer. The authors used HIerarchical CLASses (HICLAS; P. De Boeck & S. Rosenberg, 1988) to idiographically model each woman's self-descriptive data and to identify the class that contained each woman's most superordinate (cardinal) traits, which were then coded either as agentic or social-emotional. Postpartum difficulty predicted Time 2 dejection, but mother role stress and social network size did not. However, the content of the most superordinate trait class moderated the latter two effects. New mothers coded as agentic were more dejected than were new mothers coded as social-emotional when there was high mother role stress and when there was a large social support network.
J Psychol 2005 Sep
PMID:Self-structure and postpartum dejection in first-time mothers. 1628 13

The internal branch of the superior laryngeal nerve (ibSLN) may be injured during anterior approaches to the cervical spine, resulting in loss of laryngeal cough reflex, and, in turn, the risk of aspiration pneumonia. Such a risk dictates the knowledge regarding anatomical details of this nerve. In this study, 24 ibSLN of 12 formaldehyde fixed adult male cadavers were used. Linear and angular parameters were measured using a Vernier caliper, with a sensitivity of 0.1 mm, and a 1 degrees goniometer. The diameter and the length of the ibSLN were measured as 2.1+/-0.2 mm and 57.2+/-7.7 mm, respectively. The ibSLN originates from the vagus nerve at the C1 level in 5 cases (20.83%), at the C2 level in 14 cases (58.34%), and at the C2-3 intervertebral disc level in 5 cases (20.83%) of the specimens. The distance between the origin of ibSLN and the bifurcation of carotid artery was 35.2+/-12.9 mm. The distance between the ibSLN and midline was 24.2+/-3.3 mm, 20.2+/-3.6 mm, and 15.9+/-4.3 mm at the level of C2-3, C3-4, and at the C4-5 intervertebral disc level, respectively. The angles of ibSLN were mean 19.6+/-2.6 degrees medially with sagittal plane, and 23.6+/-2.6 degrees anteriorly with coronal plane. At the area between the thyroid cartilage and the hyoid bone the ibSLN is the only nerve which traverses lateral to medial. It is accompanied by the superior laryngeal artery, a branch of the superior thyroid artery. The ibSLN is under the risk of injury as a result of cutting or compression of the blades of the retractor at this level. The morphometric data regarding the ibSLN, information regarding the distances between the nerve, and the other consistent structures may help us identify this nerve, and to avoid the nerve injury.
Eur Spine J 2006 Sep
PMID:Surgical anatomy of the internal branch of the superior laryngeal nerve. 1640 8

Bronchoesophageal fistulae associated with lymphomas are generally associated with chemo-radiotherapy. We report here an unusual case of lymphoma with a therapy-unrelated bronchoesophageal fistula. Previously, only 10 similar cases have been reported. A 70-year-old male was diagnosed as having gastric diffuse large B-cell lymphoma in May 1998. In January 1999, he noted a cough after eating and drinking. Because of the presence of a febrile temperature, productive cough and dyspnea, he was referred to our hospital and diagnosed as having aspiration pneumonia. Antibiotics did not improve his symptoms. When tracheal intubation was performed with bronchoscopy, a bronchoesophageal fistula was revealed. Malignant lymphoma cells were found around the fistula in the biopsy specimen. The patient died of pneumonia after treatment with airway stenting and chemotherapy. Induction of necrosis by chemotherapy or low blood flow with stenting and dopamine probably caused enlargement of the fistula.
Rinsho Ketsueki 2005 Sep
PMID:[Bronchoesophageal fistula in a patient with untreated malignant lymphoma]. 1644 Jul 67


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>