1/6. Infectious disease emergencies in primary care.Infectious disease emergencies can be described as infectious processes that, if not recognized and treated immediately, can lead to significant morbidity or mortality. These emergencies can present as common or benign infections, fooling the primary care provider into using more conservative treatment strategies than are required. This review discusses the pathophysiology, history and physical findings, diagnostic criteria, and treatment strategies for the following infectious disease emergencies: acute bacterial meningitis, ehrlichiosis, rocky mountain spotted fever, meningococcemia, necrotizing soft tissue infections, toxic shock syndrome, food-borne illnesses, and infective endocarditis. Because most of the discussed infectious disease emergencies require hospital care, the primary care clinician must be able to judge when a referral to a specialist or a higher-level care facility is indicated.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
2/6. Childhood panhypopituitarism presenting as child abuse: a case report and review of the literature.Childhood panhypopituitarism may be acquired or congenital. Children with panhypopituitarism can present clinically with diabetes, growth failure, decreased bone density, and morbid obesity. In the forensic setting without the proper history, it can be misdiagnosed as child abuse or neglect. We report a case of a 3-year-old black girl who was admitted to the emergency room with apnea and subsequently died. While at the emergency department, it was discovered that the child had a fractured left hip and was severely growth retarded for age. The coroner wanted to rule out child abuse and/or neglect and requested an autopsy based on the physical findings identified by hospital staff. Significant findings at autopsy included small for age (15th percentile for age), hypoplastic brain/pituitary gland/adrenal gland/thyroid gland, abnormally formed skull with an occipital protuberance, a fractured left hip with decreased bone density, and central adiposity. Subsequent to the autopsy, it was discovered that at 6 weeks of age the child suffered from group B streptococci meningitis that resulted in panhypopituitarism. The panhypopituitarism then resulted in seizure activity, diabetes insipidus, and growth retardation. The authors hope this case report and review of the literature will assist investigators, pathologists, and clinicians in making a distinction between neglect or inflicted injury of child abuse and panhypopituitarism that can present with similar signs and symptoms.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
3/6. staphylococcus epidermidis meningitis and an intraspinal abscess associated with a midthoracic dermal sinus tract.Congenital neuroectodermal defects are associated with meningitis that is unresponsive to conventional antibiotic therapy, recurrent bacterial meningitis, or meningitis due to an organism that is not usually the cause of this disease. Midthoracic dermoid and epidermoid cysts occur rarely and are easily overlooked. We report the case of a 13-month-old boy with meningitis that was unresponsive to antimicrobial therapy. We subsequently identified an intraspinal abscess, an infection due to staphylococcus epidermidis, and a midthoracic dermoid cyst. We emphasize the need for clinicians to have a high index of suspicion and to make a careful physical examination when antibiotic treatment fails in patients with meningitis. We also provide a detailed anatomy of a midthoracic dermoid cyst and illustrate the usefulness of magnetic resonance imaging in preoperative diagnosis of congenital neuroectodermal defects.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
4/6. Enterococcal meningitis: report of four cases and review.Enterococci, a significant cause of human infections outside of the CNS, have only rarely been documented to cause meningitis. To add to our understanding of this uncommon infectious process, we report our experience with four patients with enterococcal meningitis and summarize findings associated with 28 additional cases found in the medical literature. The majority of the adult patients with this condition had coexistent chronic underlying illnesses and were frequently exposed to immunosuppressive therapy. In addition, more than one-third of these patients had experienced CNS trauma or surgery, and 31% had an infection with enterococci at a site other than the CNS. Pediatric patients predominantly had underlying CNS pathology primarily consisting of neural tube defects or hydrocephalus. Primary meningitis occurred in 25% of pediatric patients, with most of these episodes occurring in neonates. Most patients presented with expected signs, symptoms, and physical features of acute bacterial meningitis and had typical CSF abnormalities, including leukocytic pleocytosis, elevated protein levels, and hypoglycorrhachia. The overall mortality rate among patients with enterococcal meningitis was 13%. The small number of patients in this review failed to demonstrate a definite difference in mortality among patients treated with cell wall-active agents alone vs. those treated with combination therapy with an aminoglycoside, although studies of patients with other complicated enterococcal infections suggest that combination therapy would be preferable.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
5/6. staphylococcus aureus meningitis associated with pyogenic infection of the sacroiliac joint.Although we have reported the first case of staphylococcus aureus meningitis due to pyogenic arthritis of the sacroiliac joint, this finding is actually not surprising, given the strong association between this form of meningitis and underlying bone, joint, and soft tissue infections. The physician faced with a case of meningitis due to S aureus in a patient without a history of trauma or neurosurgical manipulation must do a prompt and thorough search for underlying infectious conditions. In the case of sacroiliitis in particular, a high index of suspicion needs to be maintained, given the difficulties and delays in diagnosis associated with this infection. Radionuclide scanning with 99mTc or 67Ga is usually helpful in the early confirmation of this condition, the presence of which may be suspected on the basis of thorough physical examination.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
6/6. Recurrent meningitis associated with congenital paravertebral dermal sinus tract.Recurrent meningitis is a rare but important event that needs to be searched for a predisposing factor. Congenital dermal sinuses occurring in the midline are among the etiological factors. Here, an 18-month-old boy with three attacks of recurrent meningitis due to a paramedian dermal sinus tract is presented. klebsiella was the cultured causative agent. The lesion was suspected on physical examination and demonstrated by lumbosacral magnetic resonance imaging. To the best of our knowledge, this is the first case in English-language literature of the paravertebrally located dermal sinus tract resulting in recurrent meningitis. Therefore, a careful physical examination, especially including the paravertebral region beside the midline, is essential. magnetic resonance imaging is a non-invasive descriptive method in the evaluation of congenital dermal sinus tracts.- - - - - - - - - - ranking = 2keywords = physical (Clic here for more details about this article) |