1/623. Obturator internus muscle abscess in children: report of seven cases and review.Obturator internus muscle (OIM) abscess is an uncommon entity often mistaken for septic arthritis of the hip. We describe seven children with OIM abscess and review seven previously reported cases. The most common presenting symptoms were hip or thigh pain (14 patients), fever (13), and limp (13). The hip was flexed, abducted, and externally rotated in 11 patients. magnetic resonance imaging and computed tomography (CT) were diagnostic for OIM abscess in the 14 patients. Associated abscesses were located in the obturator externus muscle (5 patients), psoas muscle (2), and iliac muscle (1). The etiologic agents were Staphylococcus aureus (8 patients), streptococcus pyogenes (2), neisseria gonorrhoeae (2), and enterococcus faecalis (1). Three patients underwent CT-guided percutaneous drainage, and three had surgical drainage. Three patients had ischial osteomyelitis in addition to OIM abscess. The 11 children with uncomplicated OIM abscess were treated for a median of 28 days. All patients had an uneventful recovery.- - - - - - - - - - ranking = 1keywords = pain (Clic here for more details about this article) |
2/623. Pubic pain in athletes: a case due to an abscess in the obturator muscle.Pubic pain is a common symptom in soccer players. Its cause can be difficult to determine. We report a case in a 19-year-old soccer player who had an abscess in the obturator internus muscle. We are aware of only one similar report in the literature. Painful limitation of internal rotation of the hip and evidence of infection suggested the diagnosis, which was confirmed by magnetic resonance imaging. In a soccer player, a fever and groin pain do not always indicate osteitis pubis. Limitation of internal rotation of the hip should suggest a lesion in the obturator internus muscle.- - - - - - - - - - ranking = 6keywords = pain (Clic here for more details about this article) |
3/623. Spinal epidural abscess associated with epidural catheterization: report of a case and a review of the literature.We describe a 53-year-old man who developed a catheter-related epidural abscess 8 days after left upper lobectomy for lung cancer. methicillin-resistant staphylococcus aureus (MRSA) was detected in a culture of the epidural pus. magnetic resonance imaging was essential for the diagnosis of epidural abscess and for determining the extent of spread. The patient was treated by laminectomy and administration of appropriate antibiotics, with almost complete recovery, except for urinary retention. A literature search yielded 29 additional cases of catheter-related epidural abscess. The median duration of catheterization was 4 days and the median time to onset of the clinical symptoms after catheter placement was 8 days. Eleven of the 30 patients had some underlying disorders, including malignancy or herpes zoster, or were receiving steroids. Nine of the 10 patients with thoracic epidural abscess had persistent neurological deficits, whereas 12 of the 15 patients with lumbar epidural abscess showed a full recovery after treatment. Surgical decompression was not required in six patients without significant neurological deficits, who recovered following antibiotic treatment (four patients) or percutaneous drainage (two patients). Thoracic catheters are associated with a disproportionately high incidence of epidural abscess and persistent neurological sequelae following treatment.- - - - - - - - - - ranking = 0.057653869531777keywords = upper (Clic here for more details about this article) |
4/623. guideline of surgical management based on diffusion of descending necrotizing mediastinitis.BACKGROUND: Descending necrotizing mediastinitis resulting from oropharyngeal abscess, is a serious, life-threatening infection. Exisiting strategies for surgical management, such as transcervical mediastinal drainage or aggressive thoracotomic drainage, remain controversial. methods: Four patients, (three males and one female) were treated for descending necrotizing mediastinitis resulting from oropharyngeal infection. Two had peritonsillar abscesses, while the others experienced dental abscess and submaxillaritis. Descending necrotizing mediastinitis received its classification according to the degree of diffusion of infection diagnosed by computed tomography. mediastinitis in two cases, (Localized descending necrotizing mediastinitis-Type I), was localized to the upper mediastinal space above the carina. In the others, infection extended to the lower anterior mediastinum (Diffuse descending necrotizing mediastinitis-Type IIA), and to both anterior and posterior lower mediastinum (Diffuse descending necrotizing mediastinitis-Type IIB). The spread of infection to the pleural cavity occurred in three cases. RESULTS: The surgical outcome concerning each of the patients was successful. Radical cervicotomy (unilateral in three patients, bilateral in the other) in conjunction with mechanical ventilation with continuous postoperative positive airway pressure, was performed in all cases. tracheostomy was established in three patients and pharyngostomy in two. The two descending necrotizing mediastinitis-Type I cases were successfully managed with transcervical mediastinal drainage. The descending necrotizing mediastinitis-Type IIA case received treatment through transcervicotomy and anterior mediastinal drainage through a subxiphoidal incision. The patient with descending necrotizing mediastinitis-Type IIB required posterior mediastinal drainage through a right standard thoracotomy followed by left minimal thoracotomy. CONCLUSIONS: The mediastinal infection, the extent of which has been accurately determined by computed tomograms, necessitates radical cervicotomy followed by pleuromediastinal drainage. Situations where infection has spread to posterior medisatinum, particularly when it reaches in the level of the carina (descending necrotizing mediastinitis-type I), may not always require aggressive mediastinal drainage. In comparison, diffuse descending necrotizing mediastinitis-Type IIB demands complete mediastinal drainage with debridement via thoracotomy. Subxiphoidal mediastinal drainage without sternotomy may provide adequate drainage in diffuse descending necrotizing mediastinitis-Type IIA.- - - - - - - - - - ranking = 0.057653869531777keywords = upper (Clic here for more details about this article) |
5/623. Intrathoracic suture abscess after lobectomy for early lung cancer.Intrathoracic suture abscess may occur around sutures on the pleura or in the lung parenchyma, although it is rare to encounter such cases clinically. We report on a 68-year-old woman with an intrathoracic (extrapulmonary) suture abscess, which was discovered on a chest x-ray film one year after right-middle lobectomy for early lung cancer. The abscess was removed surgically, and the postoperative course was uneventful. Pathological examination showed that it was caused by braided polyester sutures.- - - - - - - - - - ranking = 0.16703213610586keywords = chest (Clic here for more details about this article) |
6/623. Paraspinal abscess following facet joint injection.Injection to the zygapophysial joint is a procedure which is performed frequently for diagnostic or therapeutic reasons in the management of back pain. It is generally considered to be free of significant complications. We report a patient who developed a paraspinal abscess following a lumbar facet joint injection.- - - - - - - - - - ranking = 6.2502850401098keywords = back pain, pain, back (Clic here for more details about this article) |
7/623. Myelopathy secondary to spinal epidural abscess: case reports and a review.Spinal epidural abscess (SEA) is a rare disease with an unknown incidence rate. This paper will illustrate that early diagnosis and rehabilitation may result in improved outcomes for patients with neck or back pain presenting with neurological deficits. Three cases of SEA in individuals without the commonly acknowledged risk factors of intravenous drug abuse (IVDA), invasive procedures, or immunosuppression were seen at our institution during a 10-month period between October 1995 and July 1996. The patients presented with neck or thoracic back pain and progressive neurological deficits without a febrile illness. Predisposing factors were thought to be urinary tract infection with underlying untreated diabetes mellitus in the first case, a history of recurrent skin infection in the second, and alcoholism without a definite source of infection in the third. leukocytosis, elevated sedimentation rate, and confirmatory findings reported on magnetic resonance imaging (MRI) led to the diagnosis of SEA in all three cases. Immediate surgical drainage and decompression followed by proper antibiotic treatment and early aggressive rehabilitation led to good functional outcomes. All the individuals became independent in activities of daily living, wheelchair mobility, and bowel and bladder management. Two eventually became ambulatory.- - - - - - - - - - ranking = 12.50057008022keywords = back pain, pain, back (Clic here for more details about this article) |
8/623. Dumbbell granulomatous abscess of the chest wall following needle biopsy of the pleura.A 38-year-old woman who had a Cope needle biopsy of the pleura was treated for plural tuberculosis on the basis of a positive PPD-S skin test and presence of caseating granulomas in the pleural biopsy. Ten months later she developed a tender, subcutaneous nodule in the area of the previous needle biopsy. Surgical exploration revealed a dumbbell abscess through the chest wall communicating with an area of consolidation in the right middle lobe. En bloc surgical resection of the abscess and peripheral portion of the right middle lobe was curative, although all pathologic and cultural studies of the resected tissue were non-diagnostic.- - - - - - - - - - ranking = 0.8351606805293keywords = chest (Clic here for more details about this article) |
9/623. Infratentorial subdural empyema, pituitary abscess, and septic cavernous sinus thrombophlebitis secondary to paranasal sinusitis: case report.OBJECTIVE AND IMPORTANCE: Infratentorial empyema, pituitary abscess, and septic cavernous sinus thrombophlebitis are all rare and potentially lethal conditions. The occurrence of all three in a single patient has not previously been described. We present such a case occurring in a young, otherwise healthy man. CLINICAL PRESENTATION: A 26-year-old man with a remote history of sinusitis developed rapidly progressive headache, fever, right eye pain, swelling, proptosis, and visual impairment. magnetic resonance imaging demonstrated diffuse pansinusitis, including sphenoid sinusitis, and extension of inflammation and infection into the adjacent cavernous sinuses, pituitary gland, and posterior fossa. INTERVENTION: Urgent drainage of the ethmoid and maxillary sinuses was performed; pus was not identified. The patient continued to deteriorate clinically with worsening of visual acuity. Computed tomography of the head performed the next day revealed worsening hydrocephalus and an enlarging posterior fossa subdural empyema. Urgent ventricular drainage and evacuation of the empyema was performed, and subsequently, the patient's clinical course improved. The microbiology results revealed alpha hemolytic streptococcus and coagulase-negative staphylococcus species. The patient survived but during the follow-up period had a blind right eye and pituitary insufficiency. CONCLUSION: Paranasal sinusitis can have devastating intracranial sequelae. Involvement of the adjacent pituitary gland and cavernous sinuses can result in serious neurological morbidity or mortality, and retrograde spread of infection through the basal venous system can result in subdural or parenchymal brain involvement. A high index of suspicion and aggressive medical and surgical treatment are crucial for patient survival, but the morbidity rate remains high. Our patient survived but lost anterior pituitary function and vision in his right eye.- - - - - - - - - - ranking = 1.0197232412764keywords = pain, headache (Clic here for more details about this article) |
10/623. Localised upper airway obstruction in a patient with acquired immunodeficiency syndrome.We describe a case of rapidly progressive upper airway obstruction due to tracheal Pseudomonas abscesses in a patient with acquired immunodeficiency syndrome. The case highlights the aggressive nature of pseudomonas infections and the difficulty of eradicating this organism in patients infected with the human immunodeficiency virus.- - - - - - - - - - ranking = 0.28826934765889keywords = upper (Clic here for more details about this article) |
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