[Tarsal Kink: Pathognomonic Presentation and Therapy of a Rare Congenital Upper Eyelid Malformation]. / Tarsusknickung ("Tarsal Kink"): Pathognomonische Präsentation und Therapie einer seltenen kongenitalen Oberlidfehlbildung.

BACKGROUND: Presentation of a congenital abnormality that is rare, but follows a distinct course and can be diagnosed and cured promptly if the pathognomonic presentation is recognized. A congenital tarsal kink leads to a malposition of the upper eyelid margin that must not be missed, as it will lead to ulcerative keratitis if it is not treated. CASE PRESENTATION: An otherwise healthy newborn was presented after delivery with forceps with marked unilateral purulent secretion and blepharospasm. DIFFERENTIAL DIAGNOSIS: Neonatal dacryocystitis, gonococcal infection, congenital entropion with ulcerative keratitis, tarsal kink. EXAMINATION: It was not possible to fully examine the lid and cornea with the baby awake. Due to total inversion of the lid margin, no lashes could be seen. Under general anesthesia, the tarsal kink, with complete inversion of the lid margin and a corneal ulcer, was confirmed. TREATMENT: The literature offers several methods to correct this rare malposition, all of which aim to strengthen the anterior lamella to correct the kink. After incision of the kink and repositioning of the tarsus and securing the position with fixation sutures, the ulcer healed quickly and completely; lid closure and lid contour were normal and symmetrical. SUMMARY: Complete inversion of the lid margin is the pathognomonic sign of tarsal kink, giving the impression of "missing" lashes, accompanied by blepharospasm, followed by purulent secretion and corneal ulceration. The condition must not be misdiagnosed as only immediate correction can prevent severe damage.

Espectro clínico de las infecciones por chlamydia trachomatis en mujeres / Clinical spectrum of chlamydia trachomatis infection in women

Hoy en día es incierto el rol que tiene C. trachomatis como causa de efectos adversos durante el embarazo. Pero si está claramente establecido que es causa de EIP en mujer, uretritis y epididimitis en el hombre y conjuntivitis y neumonitis en los niños. La EIP aguda por C. trachomatis tiene un impacto enorme en la reproducción de la mujer: es causa de embarazo tubario e infertilidad por obstrucción tubaria. Por sus consecuencias y porque habitualmente la salpingitis por C. trachomatis es asintomática, es necesario desarrollar estrategias precisas para su control. Se recomienda la pesquisa regular de esta bacteria en la mujer menor de 35 años con factores de riesgo. Es necesario mantener registro de estas infecciones y tratar a la pareja y los contactos. De este modo se pueden prevenir las complicaciones más importantes secundarias a esta infección

Congenital poisoning by polychlorinated biphenyls and their contaminants in Taiwan.

In 1979, a mass poisoning occurred in Taiwan from cooking oil contaminated by thermally degraded polychlorinated biphenyls. Because these chemicals persist in human tissue, children born to female patients after the outbreak were exposed in utero. In 1985, 117 children born to affected women and 108 unexposed controls were examined and evaluated. The exposed children were shorter and lighter than controls; they had abnormalities of gingiva, skin, nails, teeth, and lungs more frequently than did controls. The exposed children showed delay of developmental milestones, deficits on formal developmental testing, and abnormalities on behavioral assessment. These findings are most consistent with a generalized disorder of ectodermal tissue. This syndrome is one of very few documented to result from transplacental exposure to pollutant chemicals.

[Chlamydia trachomatis in pediatrics]. / Chlamydia trachomatis en pédiatrie.

In developed countries, Chlamydia trachomatis (CT) is found on the cervix of the uterus in 2-8% of pregnant women. Two thirds of neonates from infected mothers are contaminated at delivery at the level of ocular, respiratory and digestive mucosal surfaces. This infection is responsible for 40% of neonatal conjunctivitis and afebrile pneumonitis in the second and third month after birth. In older children and adolescents, CT is responsible for genital infections contracted by venereal contact. The treatment requires taking a macrolide orally for 15 days. Prevention requires the detection of high-risk women, and hygiene in sexual intercourse.

Direct fluorescent monoclonal antibody stain for rapid detection of infant Chlamydia trachomatis infections.

A method of direct fluorescent antibody staining for rapid diagnosis of Chlamydia trachomatis infections in infants is described. This method utilized a fluorescein-conjugated species-specific monoclonal antibody to C trachomatis for detecting chlamydial elementary bodies in smears of the conjunctiva, nasopharynx, oropharynx, anus, and vagina. The sensitivity of direct fluorescent antibody staining was compared with isolation of the organisms in McCoy cells. Thirty-nine infants with purulent conjunctivitis were studied. Diagnosis of C trachomatis conjunctivitis was correctly made by smear in all 16 infants when inflamed eyes were sampled. Positive smears were obtained from 12/14 culture-positive and 4/16 culture-negative nasopharyngeal specimens from infants with chlamydial conjunctivitis. All nasopharyngeal cultures and smears from infants with nonchlamydial conjunctivitis were negative. These results indicate that the direct smear test is a sensitive and specific test for diagnosing C trachomatis infection of the eye and nasopharynx in infants, and this test can be completed within one hour of specimen collection.