Social–Emotional Profiles of PTSD,Complex PTSD,and Borderline Personality Disorder Among Racially and Ethnically Diverse Young Adults: A Latent Class Analysis

The debate around the construct validity of complex posttraumatic stress disorder (CPTSD) has begun to examine whether CPTSD diverges from posttraumatic stress disorder (PTSD) when it co‐occurs with the diagnosis of borderline personality disorder (BPD). The present study (a) examined the construct validity of CPTSD through a latent class analysis of a non–treatment‐seeking sample of young trauma‐exposed adults and (b) characterized each class in terms of trauma characteristics, social emotions (e.g., shame, guilt, blame), and interpersonal functioning. A total of 23 dichotomized survey items were chosen to represent the symptoms of PTSD, CPTSD, and BPD and administered to 197 trauma‐exposed participants. Fit statistics compared models with 2–4 latent classes. The four‐class model showed the best fit statistics and clinical interpretability. Classes included a “high PTSD+CPTSD+BPD” class, characterized by high‐level endorsement of all symptoms for the three diagnoses; a “moderate PTSD+CPTSD+BPD” class, characterized by endorsement of some symptoms across all three diagnoses; a “PTSD” class, characterized by endorsement of the ICD‐11 PTSD criteria; and a “healthy” class, characterized by low symptom endorsement overall. Pairwise comparisons showed individuals in the high PTSD+CPTSD+BPD class to have the highest levels of psychological distress, traumatic event history, adverse childhood experiences, and PTSD symptoms. Shame was the only social emotion to significantly differ between the classes, p = .002, η² = .16. The findings diverge from the literature, indicating an overlap of PTSD, CPTSD, and BPD symptoms in a non–treatment‐seeking community sample. Further, shame may be a central emotion that differentiates between presentation severities following trauma exposure.     

Estimates of the annual number of clinically recognized pregnancies in the United States, 1981-1991.

The authors estimated the number of clinically recognized pregnancies that occurred annually from 1981 to 1991 in the United States by type of outcome and by race. Estimates of the numbers of livebirths, induced abortions, ectopic pregnancies, and fetal deaths were obtained by using data from the Centers for Disease Control and Prevention in Atlanta, Georgia. The number of spontaneous abortions was estimated by using previously published, age-specific rates. More than 67 million pregnancies occurred during the study period. Overall, 62.5% of these pregnancies resulted in livebirths, 21.9% in legal induced abortions, 13.8% in spontaneous abortions, 1.3% in ectopic pregnancies, and 0.5% in fetal deaths. These data can be used to provide denominators for the calculation of a variety of pregnancy outcome-specific rates.     

Post-burn hallux varus: a case report and management of a rare deformity

Post-burn hallux varus is an extremely rare condition. A 22-year-old male, with a history of campfire burns in childhood, presented with secondary hallux varus of the left great toe. Surgical correction included medial soft tissue release, metatarsophalangeal joint arthrodesis, two-pin fixation of bones, metatarsophalangeal joint capsulorrhaphy, and coverage of the skin defect with a "Z" plasty of the skin and split thickness skin grafting. Follow up 20 months later showed satisfactory results.     

Sun exposure and risk of melanoma.

BACKGROUND: As skin cancer education programmes directed to children and adolescents continue to expand, an epidemiological basis for these programmes is necessary to target efforts and plan for further evaluation. AIMS: To summarise the epidemiological evidence on sun exposure during childhood and adolescence and melanoma risk. METHODS: A literature review was conducted using Medline (1966 to December 2004) to identify articles relating to sun exposure and melanoma. The review was restricted to studies that included sun exposure information on subjects 18 years of age or younger. RESULTS: Migrant studies generally indicate an increased melanoma risk in individuals who spent childhood in sunny geographical locations, and decreasing melanoma risk with older age at arrival. Individuals who resided in geographical locations close to the equator or close to the coast during childhood and/or adolescence have an increased melanoma risk compared to those who lived at higher latitudes or never lived near the coast. The intermittent exposure hypothesis remains controversial; some studies indicate that children and adolescents who received intermittent sun exposure during vacation, recreation, or occupation are at increased melanoma risk as adults, but more recent studies suggest intermittent exposure to have a protective effect. The majority of sunburn studies suggest a positive association between early age sunburn and subsequent risk of melanoma. CONCLUSION: Future research efforts should focus on: (1) clarifying the relation between sun exposure and melanoma; (2) conducting prospective studies; (3) assessing sun exposure during different time periods of life using a reliable and quantitative method; (4) obtaining information on protective measures; and (5) examining the interrelations between ability to tan, propensity to burn, skin type, history of sunburns, timing and pattern of sun exposure, number of nevi, and other host factors in the child and adolescent populations.     

Surgical revirgination: Four vaginal mucosal flaps for reconstruction of a hymen

Introduction:

Over centuries, virginity has been given social, religious and moral importance. It is widely believed as a state of a female who has never engaged in sexual intercourse, and her hymen is intact. Hymenoplasty for torn hymen is carried out not only for the sake of cultural and religious traditions but also for the social status and interpersonal relationships.

Materials and Methods:

2.5 cm long and 1 cm wide four vaginal mucosal flaps were raised from the anterior vaginal wall just behind labia minora. Two flaps were based proximally, and their two opposing flaps were based distally. These flaps were overlapped in a crisscross fashion and were sutured with 5/0 Polyglactin (Vicryl^®) sutures leaving no area raw. The donor area was closed primarily. When some remains of a torn hymen were found, one to three vaginal mucosal flaps were added to its remains as per the need for reconstruction.

Results:

We operated upon 11 patients. In nine cases, the hymen was reconstructed with four flaps. In remaining two, it was reconstructed from the remains using vaginal mucosal flaps. All flaps healed without any infection or disruption. Sutures got absorbed in 25-35 days. In all cases, this newly constructed barrier broke with only moderate pressure at the time of penetrative sex serving the purpose of the surgery completely.

Conclusion:

Erasing evidence of the sexual history simply by ‘Surgical Revirgination’ is extremely important to women contemplating marriage in cultures where a high value is placed on virginity.KEY WORDS: Hymen, hymenoplasty, revirgination, vagina, vaginal mucosal flaps, virginity     

Visual preservation in congenital orbital fibrosis

ObjectiveCongenital orbital fibrosis (COF) is a nonprogressive, unilateral, congenital process in which variable fibrosis is demonstrated in the orbit, resulting in restrictive strabismus, upper eyelid malposition, and axial displacement of the globe. We present 4 new pediatric cases of COF and discuss factors that impact visual development. We also describe a patient with local compressive optic neuropathy/edema who underwent optic nerve sheath fenestration (ONSF) for visual preservation.DesignLiterature review and retrospective case series.ResultsFour male COF patients (mean age of 11 months) were examined. Two patients presented with decreased ocular motility of the affected eye. Two patients presented with exophthalmos, and one presented with enophthalmos. Two patients presented with ptosis, and one presented with eyelid retraction. Two patients presented with optic nerve atrophy, and one presented with optic nerve edema. Magnetic resonance imaging demonstrated involvement of the superior, medial, and inferior rectus and superior oblique muscles in 3 patients and the lateral rectus and inferior oblique muscles in 2 patients. Three patients underwent orbitotomy. Histology was consistent with fibrosis. Three patients demonstrated amblyopia, and 2 responded to treatment. The patient with optic nerve edema underwent ONSF. At 4 months’ follow-up, the edema had resolved.ConclusionsCOF can present with either anterior or posterior globe displacement. Patients must undergo a complete ophthalmic evaluation to identify modifiable factors. Strabismus and ptosis should be addressed for optimal visual development. Amblyopia therapy should be instituted quickly. Patients who present with active optic nerve edema may benefit from ONSF for local compressive optic neuropathy.     

Human Papillomavirus Prevalence in Oropharyngeal Cancer before Vaccine Introduction,United States

We conducted a study to determine prevalence of HPV types in oropharyngeal cancers in the United States and establish a prevaccine baseline for monitoring the impact of vaccination. HPV DNA was extracted from tumor tissue samples from patients in whom cancer was diagnosed during 1995–2005. The samples were obtained from cancer registries and Residual Tissue Repository Program sites in the United States. HPV was detected and typed by using PCR reverse line blot assays. Among 557 invasive oropharyngeal squamous cell carcinomas, 72% were positive for HPV and 62% for vaccine types HPV16 or 18. Prevalence of HPV-16/18 was lower in women (53%) than in men (66%), and lower in non-Hispanic Black patients (31%) than in other racial/ethnic groups (68%–80%). Results indicate that vaccines could prevent most oropharyngeal cancers in the United States, but their effect may vary by demographic variables.     

Expression of nectin-1 in normal and herpes simplex virus type 1-infected murine brain.

Nectin-1 is an adherens junction protein that serves as an entry receptor for neurotropic herpes simplex virus (HSV). The expression of nectin-1 in the central nervous system (CNS) has not been well defined. Furthermore, it is not known whether HSV infection has an effect on nectin-1 expression in the brain. To better understand nectin-1 expression in normal and HSV-infected brain, the authors used immunohistochemistry to characterize the expression of nectin-1 in brain tissue of uninfected adult mice and mice infected with HSV-1. In the CNS of untreated and mock-infected mice, virtually all neurons, ependymal cells, choroid plexus epithelial cells, meningothelial cells, and vascular endothelial cells expressed nectin-1. Many oligodendrocytes, astrocytes, and vascular smooth muscle cells also demonstrated nectin-1 expression, but a minority of these cells did not stain for nectin-1. Brain tissue derived from mice euthanized 5 to 8 days after intracerebral inoculation of HSV-1 showed inflammation and widespread expression of HSV-1 proteins in neurons. In HSV-1-infected brains, many inflammatory cells showed nectin-1 expression and neuronal nectin-1 staining showed a wider variation in signal strength than that detected in uninfected tissues. Many neurons showing nuclear fragmentation consistent with the morphologic appearance of apoptosis showed little or no evidence of nectin-1 expression, whereas occasional neurons stained more intensely positive for nectin-1 than those in uninfected brain tissue. These findings confirm and extend previous observations of nectin-1 expression in the nervous system and suggest that HSV-1 infection leads to changes in nectin-1 expression in the CNS, which may contribute to HSV-induced pathology and dissemination.     

Phenotypic expansion of Bosch–Boonstra–Schaaf optic atrophy syndrome and further evidence for genotype–phenotype correlations

Bosch–Boonstra–Schaaf Optic Atrophy Syndrome (BBSOAS) is an autosomal dominant neurodevelopmental disorder caused by loss‐of‐function variants in NR2F1 and characterized by visual impairment, developmental delay, and intellectual disability. Here we report 18 new cases, provide additional clinical information for 9 previously reported individuals, and review an additional 27 published cases to present a total of 54 patients. Among these are 22 individuals with point mutations or in‐frame deletions in the DNA‐binding domain (DBD), and 32 individuals with other types of variants including whole‐gene deletions, nonsense and frameshift variants, and point mutations outside the DBD. We corroborate previously described clinical characteristics including developmental delay, intellectual disability, autism spectrum disorder diagnoses/features thereof, cognitive/behavioral anomalies, hypotonia, feeding difficulties, abnormal brain MRI findings, and seizures. We also confirm a vision phenotype that includes optic nerve hypoplasia, optic atrophy, and cortical visual impairment. Additionally, we expand the vision phenotype to include alacrima and manifest latent nystagmus (fusional maldevelopment), and we broaden the behavioral phenotypic spectrum to include a love of music, an unusually good long‐term memory, sleep difficulties, a high pain tolerance, and touch sensitivity. Furthermore, we provide additional evidence for genotype–phenotype correlations, specifically supporting a more severe phenotype associated with DBD variants.