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Query: UMLS:C0034067 (emphysema)
 11,506 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of retropharyngeal emphysema associated with drug abuse is presented. Although chest symptoms of pneumomediastinum have been widely reported with substance abuse, pain localized to the neck is rarely described. In the present case, localized dysphagia was the only complaint, and no free air could be demonstrated within the thorax. For uncomplicated cervical emphysema or pneumomediastinum due to substance abuse, extensive workup may be unnecessary, and conservative therapy, including administration of 100% oxygen and observation is recommended if resolution is prompt.
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PMID:A simple sore throat? Retropharyngeal emphysema secondary to free-basing cocaine. 209 67

Endoscopic transthoracic electrocautery of the sympathetic chain has been the preferred treatment for palmar or axillary hyperhidrosis in this unit since 1980. A retrospective study was carried out of the first 112 patients with case material derived from a postal questionnaire, chart review and outpatient assessment. Eighty-five patients undergoing bilateral transthoracic electrocautery who replied to the questionnaire (76 per cent response rate) form the basis of this study. There were 65 females and 20 males with a mean age of 24.3 years (range 15-40 years). The hands alone were affected in 20 patients (24 per cent), the axillae alone in 17 (20 per cent) and both areas in 48 (56 per cent). Mean hospital stay was 3.1 days (range 1-7 days). Outcome was assessed by 92 per cent of patients immediately after operation as 'very much improved' or 'moderately improved', and this assessment persisted in 85 per cent after a mean follow-up of 43 months (range 3-95 months). Cosmetic results were rated as satisfactory by 95 per cent. Apart from pain after operation, morbidity was limited to transient Horner's syndrome in three patients, surgical emphysema in three, and pneumothorax requiring a chest drain in one. A repeat procedure was needed in one patient because of an inadequate first operation. Some compensatory hyperhidrosis occurred in 54 (64 per cent) patients. As a minimally invasive procedure, endoscopic transthoracic electrocautery should be considered the treatment of choice for palmar and axillary hyperhidrosis.
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PMID:Endoscopic transthoracic electrocautery of the sympathetic chain for palmar and axillary hyperhidrosis. 227 33

Various types of partial mandibulectomy and maxillectomy techniques can be performed to control local tumor growth, but various intraoperative and postoperative problems and complications are associated with these techniques. Intraoperative complications relate mainly to technical problems. Postoperative complications include incisional dehiscence, infection, injury to salivary ducts, subcutaneous emphysema, mandibular instability, abnormal salivation with secondary cheilitis or dermatitis, anemia, pain and discomfort, lingual dysfunction and prehension difficulties, anorexia, ocular problems, cosmetic defects, local tumor recurrence, and distant metastatic disease. The surgeon should be aware of these potential complications and have a clear understanding of their prevention and treatment.
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PMID:Results and complications associated with partial mandibulectomy and maxillectomy techniques. 213 89

Spontaneous esophageal perforation (Boerhaave syndrome) is a life-threatening emergency. It usually has misleading clinical manifestations and causes severe complications. In the presence of the clinical manifestations: vomiting, pain, emphysema, this diagnosis must be considered and confirmed by radiological evaluation of the chest and the esophagus. We report two cases and we describe the severity of this syndrome, its cause, its pathogenesis, and its characteristic clinical features and radiological signs.
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PMID:[Boerhaave's syndrome]. 222 78

The hypopharynx and cervical esophagus are particularly vulnerable to intubation trauma. Contributing factors include hasty intubation by inexperienced personnel; the use of curved, beveled endotracheal tubes containing stylets; malpositioning of the head, and the application of cricoid pressure. Iatrogenic pharyngoesophageal perforations may go unsuspected until characteristic signs and symptoms are recognized. These include cervical pain, fever, dysphagia, leukocytosis, subcutaneous emphysema, and pneumomediastinum. We present three cases that illustrate important points in recognizing, evaluating, and treating pharyngoesophageal perforations. The third case presents a chronic cervical esophageal perforation with secondary pseudodiverticulum, requiring resection of the pseudodiverticulum and a primary sternocleidomastoid muscle flap repair of the cervical esophageal defect. To our knowledge, this technique has not previously been reported.
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PMID:Pharyngoesophageal intubation injuries: three case reports. 224 Apr 14

A 15-year-old pregnant girl developed severe substernal pain during the final effort to give birth to her first child. Shortly thereafter a growing crepitant suprasternal swelling was noted. Pneumomediastinum and subcutaneous emphysema was clearly demonstrated by a chest film showing mediastinal air dissecting towards the neck and supradiaphragmatically. The causes and physiopathology of spontaneous pneumomediastinum are reviewed. The therapeutic use of oxygen is discussed.
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PMID:Spontaneous pneumomediastinum. 226 Oct 29

A 40-year-old woman with natural teeth in the upper jaw and a complete lower denture was treated with six osseointegrated implants connected to a fixed bridge. On a recall visit 6 months posttreatment an air powder abrasive devise Prophy-Jet had been used to remove calculus and debris from the titanium abutments by the referring dentist. This resulted in an acute clinical reaction characterized by pain and submucosal emphysema. Furthermore, radiographs revealed break down of the marginal bone surrounding the fixtures. The treatment and follow-up period became long. These observations suggest that the use of air powder abrasive instruments is not the treatment of choice in the maintenance care of osseointegrated titanium implants.
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PMID:The effect of an airbrasive instrument on soft and hard tissues around osseointegrated implants. A case report. 226 15

High-pressure injection injuries are reported often in the hand and occasionally in the foot. Injection with water and air causes minimal tissue damage but nevertheless requires irrigation, minimal debridement, administration of antibiotics, and concern for development of compartment syndrome. The outcome for patients injected with water and air should be excellent. Adjunctive hyperbaric oxygen causes immediate resolution of subcutaneous emphysema, edema, and pain for more rapid rehabilitation.
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PMID:Treatment of high-pressure water gun injection injury of the foot with adjunctive hyperbaric oxygen: a case report. 257 10

A case of spontaneous mediastinal emphysema in a 21-year-old female trombonist was reported. During light work, she experienced pain in her neck which later radiated into her chest. She had neither causal disease nor episode of straining at the onset of her work. On admission, physical examination revealed subcutaneous emphysema over the upper part of the chest and neck, and mediastinal crunch on auscultation (Hamman's sign). Roentgenograms revealed the presence of a considerable amount of air in the mediastinum and this extended upward through the mediastinum into the soft tissue of the neck bilaterally. The chest and neck CT yielded clearer information concerning the location and degree of mediastinal emphysema. She was treated with bed rest and recovered completely within five days. Spontaneous mediastinal emphysema without causal disease or apparent precipitating episode is infrequently recognized. In our case, though the trombonist had no apparent straining episode, the causative factor can be assumed to be the tenderness of the alveoli originating from frequent over-inflations of the lungs and high intra-alveolar pressures of about 150 cmH2O during trombone performance, which may result in alveolar rupture under normal intralveolar pressures.
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PMID:[A case of spontaneous pneumomediastinum in a trombonist]. 261 13

A case of mediastinitis and left pyopneumothorax complicating a laryngeal phlegmon caused by Candida albicans is described. A 64-year-old woman was admitted complaining of pharyngeal pain, hoarseness, dysphagia, and pain behind the left angle of the mandible. In that hospital, she was diagnosed as having a laryngeal phlegmon. She was known to be diabetic and hypertensive since 54 years of age. After admission, she became dyspneic, and chest X-rays revealed left atelectasis, left pleural effusion and left pneumothorax. After a drain was inserted into the left thoracic cavity, she was transferred to our hospital. Chest X-rays showed widening of the mediastinum, an enlarged cardiac shadow, mediastinal emphysema, left pneumothorax and bilateral pleural effusion. A thoracic CT also showed extensive mediastinal emphysema. On March 19, 1988 we incised the abscess behind the left angle of the mandible and inserted drains into both the mediastinum and left thoracic cavity under general anesthesia. Candidiasis was diagnosed based on culture of pus obtained from the abscess behind the left angle of the mandible. She was treated with antibiotics intravenously and through both drainage tubes for about 1 month. She was cured and discharged after 5 months of hospitalization.
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PMID:[Mediastinitis and left pyopneumothorax complicating a laryngeal phlegmon]. 262 14


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