1/29. Group B streptococcal vertebral osteomyelitis with bacteraemia in an adult with no debilitating condition.A previously healthy 62-year-old immunocompetent woman presented with group B streptococcal vertebral osteomyelitis. Group B Streptococcus was recovered in 3 consecutive blood cultures. The patient recovered fully after treatment including antibiotic therapy, bed rest and physical rehabilitation. Group B streptococcal vertebral osteomyelitis is uncommon and has not previously been reported in patients with no immunosuppressive condition.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
2/29. Mycotic aneurysm presenting as Pancoast's syndrome in an injection drug user.Injection drug users frequently present to emergency departments with fever. A careful history and physical examination with attention to anatomic localization of symptoms and signs are often necessary to unmask unusual underlying medical conditions. We report a case of a woman with recent injection drug use who presented with fever, a palpable neck mass, and Pancoast's syndrome. She had been seen recently at the ED of another hospital and discharged with oral antibiotics for presumed cellulitis. A mycotic aneurysm of the subclavian artery causing Pancoast's syndrome was later diagnosed by using computed tomography and angiography. A high index of suspicion for anatomically localized infective processes should always be maintained with febrile injection drug users.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
3/29. endocarditis attributable to group A beta-hemolytic streptococcus after uncomplicated varicella in a vaccinated child.Varicella is generally a benign, self-limited childhood illness; however, severe, life-threatening complications do occur. A live, attenuated vaccine exists to prevent this illness, but controversy remains concerning the need to vaccinate children for what is generally a benign, self-limited disease, although more states are currently recommending this vaccine. We report a previously healthy 3-year-old who developed varicella 6 months after vaccination with no apparent skin superinfections, who subsequently developed group A beta-hemolytic streptococcus (GABHS) bacteremia resulting in endocarditis of a normal heart valve. We are unaware of previous reports of endocarditis related to GABHS after varicella. After developing a harsh, diastolic murmur that led to an echocardiogram, aortic valve endocarditis was diagnosed. A 6-week course of intravenous penicillin g was administered. Two weeks after the initiation of therapy, the diastolic murmur was harsher, and echocardiography revealed a large vegetation on the posterior leaflet of the aortic valve, with severe aortic insufficiency and a dilated left ventricle. The patient subsequently developed congestive heart failure requiring readmission and aggressive management. One month after the initial echocardiogram, a repeat examination revealed worsening aortic regurgitation and mitral regurgitation. The patient received an additional 4 weeks of intravenous penicillin and gentamicin followed by aortic valve replacement using the Ross procedure. Our patient, the first reported case of bacteremia and endocarditis from GABHS after varicella, illustrates the need for the health care practitioner to consider both common and life-threatening complications in patients with varicella. While cellulitis, encephalitis, and septic arthritis may be readily apparent on physical examination and commonly recognized complications of varicella, the possibility of bacteremia without an obvious skin superinfection should also be entertained. The case we report is unique in that the patient had normal immune function, had been previously vaccinated, and developed a rare complication of varicella-endocarditis-in a structurally normal heart with a previously unreported pathogen. Although a child may have been vaccinated against varicella, the chance of contracting the virus still exists and parents should be informed of this risk. group A beta-hemolytic streptococcus, endocarditis, varicella, Varivax, complications of varicella.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
4/29. Post-streptococcal uveitis.BACKGROUND: We report additional evidence supporting the association between the occurrence of bilateral nongranulomatous uveitis and previous infection by group A streptococci--i.e., post-streptococcal syndrome. methods: As shown through a series of case reports, physical examination and laboratory blood analysis--including antistreptolysin O (ASO) antibody titer--were ordered due to a recent history of sore throat and presence of nongranulomatous bilateral anterior uveitis. RESULTS: Serological laboratory testing revealed elevated ASO antibody titer. The etiology of the uveitis was attributed to streptococcal infection. Bilateral uveitis responded to topical corticosteroids. Systemic antibiotic treatment was used to treat possible post-streptococcal syndrome sequelae with resolution of symptoms. CONCLUSION: uveitis should be considered a possible manifestation of post-streptococcal syndrome. ASO antibody quantification should be included in the serologic testing performed in evaluating the cause of seemingly idiopathic bilateral nongranulomatous anterior uveitis associated with signs and symptoms that suggest previous streptococcal infection.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
5/29. Pyopneumothorax: a complication of streptococcus pyogenes pharyngitis.A 20-y-old African-American female with streptococcus pyogenes pharyngitis presented with tension pyopneumothorax. Her illness began with fever and sore throat that persisted for several days. She then developed a left neck swelling, followed by difficult swallowing and cough. Subsequently, she developed shortness of breath that became severe. On physical examination fever (39.2 degrees C), exudative pharyngitis, tenderness and swelling in the left anterior cervical area were noted. Chest X-ray revealed left side pneumothorax, air-fluid level and near-complete collapse of the left lung with displacement of the heart and trachea to the right. Computed tomography scan of the neck revealed swelling and enhancement of the sternocleidomastoid muscle with loculated fluid collection, inflammation in the left anterior medial neck displacing the trachea extending into the mediastinum and the left apex. Thoracentesis revealed purulent fluid; Gram stain showed gram-positive cocci in chains; culture yielded pure growth of streptococcus pyogenes. She was treated with high dose penicillin, several chest tubes and intra-pleural injections of streptokinase with gradual resolution. This complication has not been described previously in streptococcus pyogenes pharyngitis.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
6/29. Congenital penoscrotal lymphedema complicated by sepsis associated with a streptococcal infection.Congenital lymphedema is a relatively rare disease caused by congenital abnormality of the lymphatic system. Although bacterial infection frequently causes complications with lymphedema, severe sepsis in congenital lymphedema of the genitalia has not yet been reported. We describe a patient with congenital penoscrotal lymphedema complicated by cellulitis, lymphangitis, and severe sepsis associated with a streptococcal infection. This case represents the importance of obtaining a detailed clinical history and physical findings.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
7/29. High fever. Experience in private practice.Experience with confirmed high fever, 40 C (104 F) or more, in a private practice during 14 years is presented. The records of 1,500 patients covering 8,000 patient years disclosed only 108 confirmed episodes of high fever. Eleven diagnostic categories included 149 diagnoses. Fourteen of 43 roentgenographic examinations yielded positive findings, including two cases of pneumonia not detected on physical examination. Two of six stool cultures yielded specific enteric pathogens. Convulsions occurred in 12 of the 108 episodes of high fever, and recurred only once in one child. There were no deaths in this series of children with high fevers. Only one diagnosis, pneumonia, was significantly more frequent in confirmed high fever than in unconfirmed high fever. Lastly, the ability of a group of mothers to read thermometers set at three different temperatures proved to be surprisingly good.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
8/29. Group A streptococcal sepsis and ovarian vein thrombosis after an uncomplicated vaginal delivery.BACKGROUND: Group A streptococcal puerperal sepsis is an uncommon peripartum infection that can quickly progress to a fulminant, multisystemic infection and life-threatening toxin-mediated shock. This infection can be asymptomatic during a short hospital stay after a routine delivery. Early treatment with antibiotics might not alter the course of tissue destruction caused by the exotoxin A. methods: literature searches were performed using the key words "puerperal infections," "streptococcal infections," "septic sacroiliitis," "postpartum septic arthritis," and "postpartum ovarian vein thrombosis." After patient consent was obtained, a report was prepared documenting the disease course, diagnosis, and treatment of a case of puerperal sepsis with multiple serious complications. RESULTS AND CONCLUSION: Puerperal sepsis occurs when streptococci colonizing the genital tract or acquired nosocomially invade the endometrium, adjacent structures, lymphatics, and bloodstream. A lack of symptoms early in the course of infection is common; later, minor somatic complaints can quickly progress to septic shock as effects of the exotoxin A are manifest. women who complain of fever, pelvic pain, or unexplained systemic symptoms in the early postpartum period should have a detailed history and physical examination. All sites of suspected infection should be cultured. If sepsis is suspected, diagnostic imaging includes chest radiographs, contrast-enhanced computed tomographic scans, or magnetic resonance imaging to rule out ovarian vein thrombosis, pelvic abscess, or sacroiliac septic arthritis. Broad-spectrum antibiotic coverage must be initiated immediately after collection of cultures. clindamycin plus a beta-lactam antibiotic is preferred for streptococcal toxic shock syndrome.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
9/29. Management of complex multi-space odontogenic infections.The successful management of multi-space orofacial odontogenic infections involves identification of the source of the infection, the anatomical spaces encountered, the predominant microorganisms that are found during the various stages of odontogenic fascial space infection, the impact of the infectious process on defense systems, the ability to use and interpret laboratory data and imaging studies, and a thorough understanding of contemporary antibiotic and supportive care. The therapeutic goals, when managing multi-space odontogenic infections, are to restore form and/or function while limiting patient disability and preventing recurrence. Odontogenic infections are commonly the result of pericoronitis, carious teeth with pulpal exposure, periodontitis, or complications of dental procedures. The second and third molars are frequently the etiology of these multi-space odontogenic infections. Of the two teeth, the third molar is the more frequent source of infection. diagnostic imaging modalities are selected based on the patient's history, clinical presentation, physical findings and laboratory results. Periapical and panoramic x-rays are reliable initial screening instruments used in determining etiology. magnetic resonance imaging and computed tomography are ideal imaging studies that permit assessment of the soft tissue involvement to include determining fluid collections, distinguishing abscess from cellulitis, and offering insight as to airway patency. Antibiotics are administered to assist the host immune system's effort to control and eliminate invading microorganisms. Early infections, first three (3) days of symptoms, are primarily caused by aerobic streptococci which are sensitive to penicillin. amoxicillin is classified as an extended spectrum penicillin. The addition of clavulanic acid to amoxicillin (Augmentin) increases the spectrum to staphylococcus and other anaerobes by conferring beta-lactamase resistance. In late infections, more than three (3) days of symptoms, the predominant microorganisms are anaerobes, predominantly peptostreptococcus, fusobacterium, or bacteroides, that are resistant to penicillin. clindamycin is an attractive alternative drug for first line therapy in the treatment of these infections. The addition of metronidazole to penicillin is also an excellent treatment choice. Alternatively, Unasyn (ampicillin/Sublactam), should be considered. The mainstay of management of these infections remains appropriate culture for bacterial identification, timely and aggressive incision and drainage, and removal of the etiology. It is usually preferable to drain multi-space infections involving the submandibular, submental, masseteric, pterygomandibular, temporal, and/or lateral pharyngeal masticator spaces, as early as possible from an extraoral approach. trismus and airway management are important considerations and may preclude the selection of other surgical approaches. The patients with multi-space infections should be hospitalized and patient care provided by experienced clinicians capable of management of airway problems, in administration of parenteral antibiotics and fluids, utilization of interpretation of laboratory and diagnostic imaging studies, and control of possible surgical complications.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
10/29. abscess of corpus cavernosum.A rare case of abscess of the corpus cavernosum is described. culture of the abscess yielded beta-hemolytic streptococcus. Ultrasound scan and cavernosography confirmed the physical examination findings of involvement of the corpus cavernosum. The patient was treated successfully by percutaneous ultrasound-guided aspiration drainage and systemic antibiotic therapy.- - - - - - - - - - ranking = 11.663909559569keywords = physical examination, physical (Clic here for more details about this article) |
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