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Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective study of 595 patients treated by the Thoracic Surgical Unit (TSU) at the University College Hospital (UCH), Ibadan between July 1975 and December 1977 was carried out to determine the pattern of thoracic surgical diseases in Nigeria and to prove or disprove the rarity of certain cardiopulmonary diseases in tropical Africa. This review shows that pyogenic infections of the lung and pleura constitute the largest percentage (38.5) of the thoracic surgical diseases in Nigeria. Although pulmonary tuberculosis accounts for only 23.4 percent of our total inpatient load, it constitutes about 60 percent of our outpatient clinic practice. Cardiovascular diseases form 12.9 percent, notably congenital and acquired valvular heart diseases. An interesting finding was the occasional association of pyomyositis with pyogenic pericarditis and empyema thoracis. This triad is being investigated. Chest trauma was the most common thoracic surgical emergency accounting for 9.2 percent of the total thoracic surgical pathology. The most common causes of dysphagia are strictures from corrosive esophagitis, achalasia, and carcinoma of the esophagus. Present experience confirms the rarity of hiatus hernia, reflux esophagitis, atherosclerotic cardiovascular disease, and, perhaps, carcinoma of the lung among Nigerians.
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PMID:Pattern of thoracic surgical diseases in Nigeria: experience at the University College Hospital, Ibadan. 70 99

Clinical signs of esophageal hiatal hernia in four dogs and one cat included regurgitation, vomiting, hematemesis, hypersalivation, dysphagia, and dyspnea. Thoracic radiographs, esophagram, and fluoroscopy were used to demonstrate cranial displacement of the esophagogastric junction and part of the stomach through the esophageal hiatus. Other findings included megaesophagus, esophageal hypomotility, gastroesophageal reflux, and pneumonia. Medical therapy failed to resolve the clinical signs. Reduction in size of the esophageal hiatus, fixation of the esophagus to the diaphragmatic crus (esophagopexy), and a left fundic gastropexy were performed. Surgical results were considered good to excellent.
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PMID:Hiatal hernia repair by restoration and stabilization of normal anatomy. An evaluation in four dogs and one cat. 281 56

Thoracic kidney is extremely rare; there are two types--traumatic and congenital--which are illustrated. One patient had been in a motor vehicle accident and sustained injury to the diaphragm and the congenital representation was found in an asymptomatic patient with a hiatus hernia. Both displaced kidneys were left in situ.
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PMID:Thoracic kidney. A report of 2 cases. 366 Jan 63

The incidence, clinical and investigative features, treatment, and course of severe oesophagitis in 200 patients seen and followed up in the Thoracic Surgical Department for north east Scotland from 1951 to 1967 are reviewed. The male/female ratio was 1/1.9. The incidence of severe oesophagitis (grades III and IV) approximated to 4.5 per 100,000; there was a dramatic increase from the age of 50 years onwards.Reflux, with or without hiatal hernia, precedes oesophagitis and has an incidence in excess of 86 per 100,000. It is difficult to assess the extent to which reflux produces mild oesophagitis, but it is clear that it only infrequently leads to the severe grades. Severe oesophagitis does not always need operative treatment. A conservative regime, supplemented by bouginage as required, enables the poorer-risk older patient to live a near-normal life span, in very reasonable comfort. Fifty-three patients of the whole series were operated upon, half primarily and half after previous conservative treatment. The problems of operative treatment are discussed. Newer procedures designed to prevent reflux now allow operation to be more freely advised.Perhaps, rather surprisingly, severe oesophagitis had very little effect on the expectation of life, whether treatment was conservative or operative.
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PMID:Severe peptic oesophagitis. 535 Jan 8

Thoracic radiography of a 3-month-old, female Chinese Shar-pei revealed an esophageal hiatal hernia with stomach, liver, and small intestine displaced into the thorax. Three days after the surgical correction, the dog developed ileal intussusception and was reoperated. Recovery was uncomplicated and the dog was asymptomatic 16 months after surgery.
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PMID:Type-4 esophageal hiatal hernia in a Chinese Shar-pei dog. 1470 44

Hiatal hernia was diagnosed in three exotic felines-lynx (Lynx lynx), cougar (Puma concolore), and lion (Panthera leo). All cats had a history of anorexia. Thoracic and abdominal radiographs showed evidence of a soft tissue mass within the caudal mediastinum suggestive of a hiatal hernia in all animals. A barium esophagram was performed in one case. All animals underwent thoracic or abdominal surgery for hernia reduction. Surgical procedures included: intercostal thoracotomy with herniorrhaphy and esophagopexy (lynx and cougar), and incisional gastropexy (lion). Concurrent surgical procedures performed were gastrotomy for gastric foreign body removal and jejunostomy tube placement. Clinical signs related to the hiatal hernia disappeared after surgery and recurrence of signs was not reported for the time of follow-up.
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PMID:Esophageal hiatal hernia in three exotic felines--Lynx lynx, Puma concolore, Panthera leo. 2072 59

A case of nasopharyngeal stenosis with secondary hiatal hernia is described. An 8-year-old castrated male domestic shorthair cat was referred for a chronic upper respiratory problem and presumptive vomiting. Despite conservative management by the primary care veterinarian, the cat's condition progressed. The cat was presented to an emergency facility prior to referral to a specialty hospital. On presentation, inspiratory stridor was evident. Thoracic radiography revealed a hiatal hernia. Computed tomography indicated pharyngeal edema and probable nasopharyngeal stenosis. Endoscopy confirmed the presence of nasopharyngeal stenosis consistent with either stricture or choanal atresia. Balloon dilation of the choana was performed. The hiatal hernia regressed spontaneously post-resolution of the nasopharyngeal stenosis. The cat remained asymptomatic at recheck 3 months later.
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PMID:Nasopharyngeal stenosis with concurrent hiatal hernia and megaesophagus in an 8-year-old cat. 2133 35

Thoracic compartment syndrome has been observed after trauma and after mediastinal and cardiac procedures; however, an adult respiratory distress syndrome (ARDS)-like presentation has not been described as a part of thoracic compartment syndrome. We describe the case of an obese patient who underwent coronary artery bypass (his third such procedure) and hiatal hernia reduction during the same operation, followed by transmyocardial laser revascularization and full chest closure the next day. The patient was hypoxic after chest closure. Two days later, his peak airway pressure increased, and his cardiac and urine outputs decreased. Chest radiography findings suggested ARDS without hemodynamic instability. After we reopened the sternal incisions, the patient's symptoms reversed. Although our patient initially appeared to have ARDS, we believe the organ-volume displacement that occurred during the lengthy dual operation produced a thoracic and abdominal compartment syndrome that responded to decompression of the chest.
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PMID:Thoracic compartment syndrome: a case report. 2236 Sep 6

Golden retriever and Labrador retriever muscular dystrophy are inherited progressive degenerative myopathies that are used as models of Duchenne muscular dystrophy in man. Thoracic lesions were reported to be the most consistent radiographic finding in golden retriever dogs in a study where radiographs were performed at a single-time point. Muscular dystrophy worsens clinically over time and longitudinal studies in dogs are lacking. Thus our goal was to describe the thoracic abnormalities of golden retriever and Labrador retriever dogs, to determine the timing of first expression and their evolution with time. To this purpose, we retrospectively reviewed 390 monthly radiographic studies of 38 golden retrievers and six Labrador retrievers with muscular dystrophy. The same thoracic lesions were found in both golden and Labrador retrievers. They included, in decreasing frequency, flattened and/or scalloped diaphragmatic shape (43/44), pulmonary hyperinflation (34/44), hiatal hernia (34/44), cranial pectus excavatum (23/44), bronchopneumonia (22/44), and megaesophagus (14/44). The last three lesions were not reported in a previous radiographic study in golden retriever dogs. In all but two dogs the thoracic changes were detected between 4 and 10 months and were persistent or worsened over time. Clinically, muscular dystrophy should be included in the differential diagnosis of dogs with a combination of these thoracic radiographic findings.
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PMID:Age-related thoracic radiographic changes in golden and labrador retriever muscular dystrophy. 2270 94

Aerodigestive diseases, hybrid disorders representing a pathologic link between respiratory and alimentary tracts, may manifest with respiratory signs without gastrointestinal signs. These are underdiagnosed in dogs due to poor clinical recognition and diagnostic limitations. We hypothesize that a subset of dogs presenting for cough without gastrointestinal signs would have occult aerodigestive disorders identified using videofluoroscopic swallow study (VFSS). Data were retrospectively obtained from 31 client-owned dogs presenting for cough, with thoracic radiographs, and a VFSS between April 2015 and December 2017. Exclusion criteria were cough of cardiac origin or gastrointestinal signs within 6 months. Swallow study parameters included pharyngeal/esophageal motility, laryngeal obstruction/defects, penetration-aspiration, reflux, excessive aerophagia, megaesophagus (ME), lower-esophageal sphincter achalasia-like syndrome (LES-AS), and sliding hiatal hernia (HH). The median (interquartile range) duration of cough was 4 (2-8) months. Thoracic radiographs were unremarkable in 11 dogs, with aspiration pneumonia suspected in seven. In 25/31 dogs (81%), VFSS abnormalities were detected and some dogs had more than one defect: pharyngeal (n=10) or esophageal hypomotility (n=10), reflux (n=9), penetration-aspiration (n=8), excessive aerophagia (n=6), laryngeal obstruction (n=3), ME (n=3), HH (n=2), and LES-AS (n=1). A respiratory disorder causing cough was identified in 17 dogs with VFSS abnormalities (laryngeal obstruction/defect and airway disease including chronic or eosinophilic bronchitis, tracheal/mainstem bronchial collapse, bronchiectasis, and bronchomalacia). An alimentary disorder identified on VFSS in absence of a discrete respiratory disorder causing cough was diagnosed in eight dogs. In conclusion, canine aerodigestive disorders can manifest as cough without alimentary signs. VFSS is a useful diagnostic to determine the contribution of esophageal/gastrointestinal pathology in dogs with cough.
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PMID:Aerodigestive disorders in dogs evaluated for cough using respiratory fluoroscopy and videofluoroscopic swallow studies. 3149 90


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