Acute neonatal scalp abscess and E coli bacteremia in the ED.

An atypical presentation of newborn scalp abscess is described in a 9-day-old infant. The infant appeared nontoxic upon presentation on day 9 after birth with a scalp abscess and Escherichia coli bacteremia. The infant had been admitted from the emergency department to the newborn intensive care unit on day 4 after birth with the same diagnosis; however, she was discharged within hours without treatment. This case report demonstrates the subtle clinical features, presentation, microbiology, and appropriate emergency department management of neonatal scalp abscesses.

Unusual presentation of cervicothoracic actinomycosis complicated by pericardial effusion: a case report.

Actinomycosis is a chronic-suppurative disease characterized by abscesses and draining sinus tracts, with fibrosis and granulation involving the face and neck and thoracic or pelvic-abdominal regions. Dermatological findings in patients at high risk are the key to the correct diagnosis. Actinomycosis is frequently undiagnosed or misdiagnosed until the correct diagnosis is made after surgical resection. Alcoholic, homeless, and disadvantaged individuals and patients with other factors predisposing to infection including poor dentition, alcoholism, seizures, and trauma are common in the emergency department; thus, emergency physicians should be aware of the different presentations and complications of this disease. The treatment of choice is a high dose of penicillin in conjunction with surgical debridement. The prognosis is excellent with correct diagnosis and therapy.

Misdiagnosis of acute appendicitis: common features discovered in cases after litigation.

To identify differences between correctly diagnosed appendicitis and misdiagnosed cases that resulted in litigation between 1982 and 1989 retrospective review of malpractice claims was conducted. A total of emergency department (ED) charts at the time of the initial ED visit were reviewed and compared with 66 concurrent controls. Missed cases appeared less acutely ill, had fewer complaints of right lower quadrant pain, received fewer rectal examinations, received intramuscular (IM) narcotic pain medication for undiagnosed abdominal pain or symptoms, and more often received an ED discharge diagnosis of gastroenteritis. Misdiagnosed patients had a 91% incidence of ruptured appendix, more extensive surgical procedures, and more postoperative complications. Data were analyzed using the Pearson's chi 2 Test, Mann-Whitney U Test, and stepwise discriminant analysis. Significance was defined as P < or = .05. Misdiagnosis of acute appendicitis is more likely to occur with patients who present atypically, are not thoroughly examined (as indexed by documentation of a rectal examination), are given IM narcotic pain medication and then discharged from the ED, are diagnosed as having gastroenteritis (despite the absence of the typical diagnostic criteria), and with patients who do not receive appropriate discharge or follow-up instructions.

Multiple trauma in the achondroplastic dwarf: an emergency medicine physician perspective case report and literature review.

Although uncommon, the achondroplastic dwarf (AD) may become the victim of multiple trauma, presenting special challenges for the emergency department (ED) physician. Traditional management of airway, breathing, circulation, and neurological disability is altered by the unique anatomic features of achondroplasia. Despite facial abnormalities observed in the AD, orotracheal and nasotracheal intubation are usually accomplished without particular difficulty; however, abnormalities of the base of the skull and cervical spine make hyperextension of the neck especially hazardous in these patients. The lungs are functionally normal, although vital capacity is decreased and thoracic case abnormalities and abdominal obesity impair lung expansion. Vascular access in the AD is difficult. Peripheral access is difficult because of excessive subcutaneous fat, whereas central venous access is complicated by neck, chest wall, and spinal abnormalities that obscure commonly used anatomic landmarks. Major neurological syndromes observed in ADs are hydrocephalus, cervical medullary compression, and thoracolumbar stenosis. The ED physician should recognize these syndromes, their potential to produce neurological disability, and their unique implications for trauma.

Autonomous departments of emergency medicine in contemporary academic medical centers.

There are currently 20 autonomous departments of emergency medicine in United States medical schools. EDs seeking autonomous status should institute a faculty development program to channel faculty energy into worthwhile research projects; establish protected time for clinical faculty to increase research productivity; develop expertise to compete for extramural funding; initiate an intramural research program so that faculty can learn the basics of grantsmanship; teach health care issues in ambulatory medicine; become involved in interdisciplinary teaching programs and curriculum development; maintain the present faculty commitment to 24-hour attending coverage; and develop university-based programs that originate from the ED. Program directors should establish liaisons with the medical school dean to acquaint him with the advantages of an autonomous department of emergency medicine; attempt to assess other relationships within the medical school to determine support for emergency medicine and to uncover and address opposition to autonomous departmental status; attempt to serve on medical school committees to meet other faculty, solve problems with them and develop trusting relationships; and develop broad-based support for autonomous departmental status both within and outside of the university. By devising and following a deliberate approach to attaining departmental status, emergency medicine will be assured of continued growth in the important decade ahead.

Adrenal and pituitary emergencies.

Although loss of normal pituitary function may be silent and asymptomatic, sudden loss of gland function (pituitary apoplexy) typically results in characteristic presentations. Sheehan's syndrome is the development of hypopituitarism after postpartum hemorrhage or shock. Patients with Sheehan's syndrome may have typical or atypical presentations based on the extent of pituitary gland destruction. Patients with typical symptoms fail to lactate after giving birth; subsequently these patients also develop symptoms and signs of hypopituitarism. Measuring the serum prolactin level after giving thyrotropin-releasing hormone is a reasonable first step in the diagnosis of this condition in patients who fail to lactate after giving birth. The diagnosis of hypopituitarism is delayed for up to 7 years in patients with atypical symptoms. Acute symptomatic failure of the pituitary gland (pituitary apoplexy) commonly occurs in patients who have asymptomatic pituitary tumors. Many patients with pituitary tumors do not have signs of abnormal endocrine gland secretion and have a normal appearance. Most patients have the following signs or symptoms: headache; acute disturbances in visual acuity or visual fields; ophthalmoplegia, and changes in the level of consciousness. The syndrome of pituitary apoplexy usually evolves over hours to days. Subarachnoid hemorrhage and acute bacterial meningitis are the two most important mimics of pituitary apoplexy. Intravenous steroids and prompt neurosurgical consultation are mandatory in cases of pituitary apoplexy since both steroids and surgery can improve vision. Testings for acute or chronic hypopituitarism is challenging in the Emergency Department setting; however, carefully chosen tests will aid in the subsequent early correct diagnosis after initial Emergency Department management.

Litigation against the emergency physician: common features in cases of missed myocardial infarction.

Adverse outcome data from two insurance companies were retrospectively studied to determine whether a constellation of clinical circumstances, data-gathering behaviors, or physician variables were common to cases of missed acute myocardial infarction (AMI) and, if so, to formulate quality assurance recommendations to decrease future occurrences of misdiagnosis. We studied AMI because missing this diagnosis accounts for the highest dollar losses in emergency department malpractice cases. Our study group consisted of 65 patients with undiagnosed AMI seen in EDs between 1982 and 1986. Univariate differences between undiagnosed cases and correctly diagnosed concurrent controls were analyzed using Student's t test and chi 2 analysis. Insurance losses for our cases averaged $113,806 +/- $178,330 (SD). Compared with concurrent controls, study patients were significantly younger, presented more atypically, and had fewer ECGs that were diagnostic of AMI. Undiagnosed patients were evaluated by physicians who documented less detailed histories, misread more ECGs, had less ED experience, and admitted fewer patients to the hospital. Preventive strategies are outlined.