1/16. Pneumonitis following inclusion blennorrhea. A pregnant woman and her husband had proved chlamydial genital tract infections. She gave birth to a male infant who developed inclusion blennorrhea (inclusion conjunctivitis of the newborn infant). While on topical chemotherapy for his eye disease, the infant developed pneumonitis. Chlamydiae were recovered from his sputum at a time when conjunctival specimens were sterile. This finding raises the possibility that the agent of inclusion conjunctivitis may cause systemic infections in neonates exposed during passage through an infected birth canal. ( info) |
2/16. An interesting case presentation: a possible new route for perinatal acquisition of Chlamydia. chlamydia trachomatis is currently the most common sexually transmitted disease in the united states. The prevalence in pregnant women ranges between 2% and 47%. It is well known that C trachomatis can be transmitted from the genital tract of an infected mother to her newborn infant, causing conjunctivitis or pneumonia or both, along with their longstanding complications. A review of the literature failed to show, however, conclusive evidence of transmission of infection to the newborn infant when the infant was born by cesarean section with intact amniotic membranes. We present a case of a young black woman with a history of chlamydia cervicitis during pregnancy whose infant was delivered by cesarean section because of failure to progress. She gave birth to a healthy term infant who developed ophthalmia neonatorum on the 3rd day of life. Examinations of conjunctival scrapings with direct fluorescent staining (chlamydia MicroTrak) performed on the 1st and 3rd day of life were positive. The initial test was performed because of the maternal history. The infant was mildly symptomatic at the time the study was repeated for confirmation. Our findings strongly suggest the possibility of either transmembrane or transplacental route of infection in the pathogenesis of neonatal chlamydia infection. Further study is needed to confirm this possibility. ( info) |
| PURPOSE: To report a patient who was diagnosed with combined adult inclusion conjunctivitis (AIC) and mucosa-associated lymphoid tissue (MALT) lymphoma. methods: This is a case report. RESULTS: An 18-year-old male patient presented with chronic conjunctivitis and giant follicles. Evaluation by chlamydial antigen assay was positive. Conjunctival biopsy for the immunohistochemical stain and polymerase chain reaction of the left eye showed MALT lymphoma. CONCLUSIONS: MALT lymphoma can masquerade as other ocular surface diseases. Chlamydial infection causes chronic inflammation of the conjunctiva. Both of these diseases should be considered as a differential diagnosis of refractory follicular conjunctivitis. It is worthy of further study to determine whether chronic inflammation resulting from chlamydial infection increases the risk of MALT lymphoma or it is coincidental. ( info) |
| The majority of cases of chlamydial conjunctivitis are thought to result from autoinoculation by the patient of infected genital secretions from themselves or their sexual partners. We noted that some patients had developed symptoms following direct ejaculation into the affected eye. We describe four cases of chlamydial conjunctivitis following ejaculation of semen directly into the eye, which have not been previously described. In only one case was chlamydia detected in the genital tract. In three cases, there was no evidence of genital chlamydial infection; the sources of the eye infection being either from infected genital material of their sexual partners transferred by hands to the eyes, or more likely from direct ejaculate inoculation. It is likely that this mode of transmission is underestimated as a history of ejaculation into the conjunctiva is not normally asked for. ( info) |
5/16. Marginal corneal abscess associated with adult chlamydial ophthalmia. In four patients with an adult chlamydial ophthalmia small, marginal corneal abscesses were detected. These corneal abscesses were associated with unilateral papillary and follicular conjunctivitis and punctate keratitis. In these patients no bacteria was isolated from the abscesses, but chlamydia trachomatis was isolated from materials collected from the abscesses and from the conjunctival swabbings. In addition all patients had microbiologically proved concomitant chlamydial genital infections. The clinical signs resolved after topical treatment with rifampicin or tetracycline eye ointment for six weeks or systemic treatment with tetracycline for two weeks. Because of concomitant chlamydial genital infection it is advisable to treat patients with adult chlamydial ophthalmia with systemic tetracycline and to refer these patients and their consorts for investigation and treatment of their genital infection. ( info) |
| We describe a homosexual man with simultaneous infection of the conjunctiva by herpes simplex virus and chlamydia trachomatis. This dual infection was associated with a genital and disseminated herpes simplex virus infection as well as asymptomatic chlamydial infection of the rectum and "nonspecific" urethritis. The findings in this case show the importance of laboratory investigation in cases of conjunctivitis associated with genital infection. ( info) |
7/16. Neonatal chlamydial conjunctivitis. A long term follow-up study. chlamydia trachomatis (Ct) was isolated from eyes of 33 out of 160 infants with neonatal conjunctivitis. In nineteen (58%) of the infants with chlamydial conjunctivitis Ct could also be isolated from the nasopharynx. All infants were treated with oral erythromycin ethylsuccinate 25 mg/kg every 12 hours for 14 days combined with lid hygiene. All were clinically cured, and none had a relapse of clinical Ct conjunctivitis during an observation period of one year. However, one infant had persistent asymptomatic chlamydial eye infection, two displayed a persistent infection of the nasopharynx, and one infant's vagina was infected despite therapy. serum IgG antibodies to Ct were significantly more often detected in clinical cases (90%) than in controls (33%) (p less than 0.01). Infants with conjunctivitis developed detectable IgM antibodies to Ct in 43% as compared to 7% in controls (p less than 0.01). ( info) |
8/16. Clinical characteristics of the afebrile pneumonia associated with chlamydia trachomatis infection in infants less than 6 months of age. Respiratory tract colonization with chlamydia trachomatis commonly occurs in natally acquired chlamydial infection and is sometimes associated with a chronic, afebrile pneumonia that has relatively distinctive clinical characteristics. To further define the frequency and clinical characteristics of lower respiratory tract disease associated with C trachomatis, we grouped 56 infants aged less than 6 months with afebrile pneumonia according to nasopharyngeal shedding of Chlamydia and viruses and compared their illnesses. Forty-one (73%) were positive for C trachomatis (23 had C trachomatis only, while 18 had C trachomatis plus a virus [cytomegalovirus, respiratory synctial virus, adenovirus, rhinovirus, or enterovirus]), and 15 were C trachomatis negative (nine had a virus only, and six had neither C trachomatis nor virus). The 41 infants with C trachomatis alone or C trachomatis plus a virus were similar clinically and differed significantly from other infants in several ways: (1) onset of symptoms before 8 weeks of age; (2) gradually worsening symptoms; (3) presentation for care at 4 to 11 weeks of age; (4) presence of conjunctivitis and ear abnormalities; (5) chest roentgenograms showing bilateral, symmetrical, interstitial infiltrates and hyperexpansion; (6) peripheral blood eosinophils greater than or equal to 300/cu mm; and (7) elevated values for serum immunoglobulins M, G, and A. pediatrics 63:192--197, 1979, chlamydia trachomatis, pneumonia, afebrile pneumonia, interstitial pneumonia. ( info) |
| A distinctive keratitis occurs commonly in Reiter's syndrome. In three patients with Reiter's keratitis, two demonstrated the typical features of prodromal conjunctivitis, subepithelial and anterior stromal infiltrates, ragged epithelial erosions, and spontaneous resolution. A third case of rare, severe keratitis in addition had an associated finding of disciform keratitis. To our knowledge, this last finding has not previously been reported. Chlamydia has been implicated as an etiologic agent in Reiter's syndrome. Giemsa's stain of corneal epithelial cells in one of our patients disclosed intracytoplasmic inclusions that resembled those seen in Chlamydia-caused conjunctivitis. The patient also exhibited a rising serum titer to Chlamydia antigen. ( info) |
| Neonatal chlamydia trachomatis infection is thought to be acquired as a result of contact with infected cervical secretions during vaginal delivery. An infant, delivered by cesarean section, who was infected with C trachomatis has been described. At 31 days of age he had conjunctivitis and respiratory distress. Nasopharyngeal aspirate grew C trachomatis and serum IgM antibody titer was 1:32 for serotype J. The patient's mother had serum IgG antibody against C trachomatis serotype J. Her cervical culture was negative for Chlamydia; however, cultures were not taken until two months after delivery and she had received antibiotics for postpartum fever and abdominal pain. The literature has been reviewed and possible modes of transmission have been discussed. ( info) |