Factitious orbital emphysema: an unusual presentation of Munchausen's syndrome.
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Adult↗
Biomedical subjects
A H Murr
Publications and source records attributed to A H Murr.
Contemporary presentation and management of a spectrum of mastoid abscesses.
BACKGROUND: The incidence of complications resulting from suppurative otitis media has significantly decreased since the introduction of antibiotics. At the start of the 20th century 50% of all cases of otitis media developed a coalescent mastoiditis. By 1959, the incidence had fallen to 0.4%. Recent studies suggest a current incidence of only 0.24%. Additionally, during the time of Friedrich Bezold (1824-1908), 20% of patients with mastoiditis developed subperiosteal abscess. Interestingly, this has incidence increased; today nearly 50% of patients diagnosed with coalescent mastoiditis have subperiosteal abscess. OBJECTIVE: To review the contemporary presentation, diagnosis, and management of a spectrum of mastoid abscesses. DESIGN: Retrospective case series. SETTING: Hospitals associated with the Department of Otolaryngology/Head and Neck Surgery at the University of California, San Francisco. PATIENTS: Three patients with mastoid abscesses are reported. One patient displayed "classic" Bezold's abscess, with pus escaping the mastoid near the incisura digastrica and tracking along the digastric and sternocleidomastoid muscles into the neck. The second and third patients exhibited temporoparietal swelling secondary to mastoid abscess eroding the root of the zygomatic process, a complication noted by Bezold in 1908 as occurring "in only very rare cases." RESULTS AND CONCLUSIONS: Since only one third of patients show pathologic tympanic membrane changes, and since complaints of otalgia, fever, and tenderness are inconstant, subperiosteal mastoid abscess is frequently a delayed diagnosis. The clinical presentation, pathogenesis, and routes of abscess spread are presented with photographic and radiographic illustration. Medical and surgical management is reviewed, and methods for accurate diagnosis are emphasized.
Abscess↗
Current perspective on temporal bone trauma.
The improved survival of patients sustaining massive head injuries has increased the number of temporal bone fractures being managed by otolaryngologists and neurosurgeons. We performed a prospective analysis of 35 patients with head injury with temporal bone trauma. The major emphasis of this study was to investigate the incidence, management, and outcome of facial nerve injury in such patients and to evaluate the importance of electrodiagnostics in the surgical management of the facial nerve. The results of this study indicate an incidence of fracture type, hearing loss, and facial nerve paralysis similar to that already recorded in the literature. This study underscores the importance of evoked electromyography, or electroneuronography, in assessing facial nerve function. Electroneuronography provided the indications for surgical intervention for facial paralysis. All patients having surgery for facial paralysis as determined by electroneuronographic findings had pathology of the facial nerve.
Decompression, Surgical↗
Universal precautions for the otolaryngologist: techniques and equipment for minimizing exposure risk.
HIV infection transmitted from a patient to a surgeon is a real concern but a remote possibility. However, given the professional and personal impact of HIV seroconversion on a physician, preventive measures need to be instituted. The CDC has developed a policy of universal precautions to help to minimize this risk. We review various measures to institute this policy and other measures that can reduce exposure to HIV. These protocols, when instituted, can maximize safety for all health care professionals and their patients.
Acquired Immunodeficiency Syndrome↗
Association of facial paralysis with HIV positivity.
Facial paralysis, although a rare complication of AIDS related complex (ARC) or AIDS, may well be the presenting symptom of HIV positivity. A case report of facial paralysis followed closely by discovery of HIV positivity is described, along with a pertinent and extensive literature review. Seroconversion to HIV-positive status should be suspected in any high-risk patient presenting with idiopathic facial paralysis. HIV testing should be included in the evaluation of Bell's palsy and other idiopathic forms of facial paralysis in the at-risk patient.
Facial Paralysis↗
Frontoethmoidectomy with Sewall-Boyden reconstruction: alive and well, a 25-year experience.
Recent controversies in the rhinologic literature regarding surgical management of the frontal sinus center around relatively new techniques using endoscopic intranasal approaches. Few authors have addressed the concept of frontal "duct" reconstitution, relying instead upon variations of the stenting concept, which fail at least 30% of the time. Some oral presentations and discussions in the past have gone so far as to say that external frontoethmoidectomy is an antiquated operation with few indications. One reason for its recent disfavor concerns the reported high rate of postoperative naso-frontal drainage track stenosis leading to recurrent disease. The senior author has a 25-year experience with a frontal recess reconstruction technique known as the Sewall-Boyden flap. This technique, coupled with the frontoethmoidectomy approach, has been effective with a low failure rate in 41 cases. This article serves to remind sinus surgeons of a safe, effective technique for establishing a drainage track from the frontal sinus: external fronto-ethmoidectomy with Sewall-Boyden flap reconstruction.
Adolescent↗