'He's telling us something'

Drawing on in-depth interviews with patients and participant observation notes from a cancer support group and outpatients department, we analyse the experiences of Australian-born and immigrant women with gynaecological cancer to describe cancer diagnosis disclosures from the patients' perspectives and examine women's treatment decision-making. Data suggest that most women did not question the surgeon's recommendation and assumed a passive role in treatment decision-making. The contextual factors which impacted on this pattern were the unavailability of an alternative biomedical treatment path, the perception of the metropolitan hospital as a centre of clinical excellence with extensive experience in treating women with gynaecological cancer, and lay understandings of the nature of gynaecological cancer as 'a killer'. We also discuss the circumstances under which a few women took on the role of primary decision-maker.

Regulating anxiety with extrasynaptic inhibition

Aversive experiences can lead to complex behavioral adaptations including increased levels of anxiety and fear generalization. The neuronal mechanisms underlying such maladaptive behavioral changes, however, are poorly understood. Here, using a combination of behavioral, physiological and optogenetic approaches in mouse, we identify a specific subpopulation of central amygdala neurons expressing protein kinase C δ (PKCδ) as key elements of the neuronal circuitry controlling anxiety. Moreover, we show that aversive experiences induce anxiety and fear generalization by regulating the activity of PKCδ(+) neurons via extrasynaptic inhibition mediated by α5 subunit-containing GABAA receptors. Our findings reveal that the neuronal circuits that mediate fear and anxiety overlap at the level of defined subpopulations of central amygdala neurons and demonstrate that persistent changes in the excitability of a single cell type can orchestrate complex behavioral changes.

The expanding role of therapeutic antibodies

Therapeutic antibodies have been used since the end of nineteenth century, but their use is progressively increased and recently, with the availability of monoclonal antibodies, they are successfully employed in a large disease spectrum, which transversally covers different fields of medicine. Hyperimmune polyclonal immune globulin has been used against infectious diseases, in a period in which anti-microbial drugs were not yet available, and it still maintains a relevant place in prophylaxis/therapy. Although immune globulin should be considered life-saving as replacement therapy in humoral immunodeficiencies, its place in the immune-modulating treatment is not usually first-choice, but it should be considered as support to standard approved treatments. Despite therapeutic monoclonal antibodies have been lastly introduced in therapy, their extreme potentiality is reflected by the large number of approved molecules, addressed toward different immunological targets and able to heavily influence the prognosis and quality of life of a wide range of different diseases.

Fixed drug eruption caused by tadalafil--case report

Fixed drug eruptions (FDE) are commonly reported type of mucocutaneous drug eruption. The aim of this paper is to present a patient with multiple mucocutaneous erythema fixum type lesions caused by oral tadalafil use. A short course of topical corticosteroid therapy resulted in complete resolution of all lesions leaving residual hyperpigmentation of the involved skin sites. Mucosal oral lesions were effectively treated with gingival hyaluronic acid 0.2% gel. Conclusion: when assessing a patient of any age with drug eruptions, a thorough personal history should be obtained, in particular data on regular or recreational use of phospodiesterase type 5 inhibitors.

Prognostic value of peritumoral edema and angiogenesis in intracranial meningioma surgery

PURPOSE

In a series of 78 consecutive patients we analyzed the influence of peritumoral edema (PTE) and angiogenesis (vascular endothelial growth factor/ VEGF expression) on the prognosis of morbidity and postoperative complications after intracranial meningioma surgery.

METHODS

A retrospective analysis was performed of clinical, neuroradiological and histological data of 78 microsurgically treated patients with intracranial supratentorial meningioma, with follow-up period of at least one year.

RESULTS

The severity of PTE showed significant correlation with VEGF expression, and all patients with large PTE (>40 mm) had strong VEGF expression (>50%). Treatment outcome was significantly better in patients with low VEGF expression (p<0.05). All of the monitored postoperative complications were more frequent in the group with PTE.The duration of intensive care treatment in the group with PTE (mean 6.85 days) was significantly longer than in the group without PTE (mean 3.68 days) (p=0.003). In the group without PTE, the outcome was significantly better than in patients with PTE (p<0.01).

CONCLUSION

PTE in intracranial meningiomas has significant influence on the prognosis in surgically treated patients in terms of increased risk of morbidity and postoperative complications. VEGF expression is strongly correlated with PTE formation, which also affects the outcome in the management of patients with intracranial meningioma.

From state care to self-care: cancer screening behaviours among Russian-speaking Australian women

In this article, we report on a small qualitative scale study with immigrant Russian-speaking Australian women, carers of dependent family members. Drawing on in-depth interviews, we explore women’s health-related behaviours, in particular their participation in breast and cervical cancer screening. Differences in preventive health care policies in country of origin and Australia explain their poor participation in cancer screening. Our participants had grown up in the former Soviet Union, where health checks were compulsory but where advice about frequency and timing was the responsibility of doctors. Following migration, women continued to believe that the responsibility for checks was their doctor’s, and they maintained that, compared with their experience of preventive medicine in the former Soviet Union, Australian practice was poor. Women argued that if reproductive health screening were important in cancer prevention, then health care providers would take a lead role to ensure that all women participated. Data suggest how women’s participation in screening may be improved.

Penile herpes zoster: an unusual location for a common disease

Herpes zoster is a common dermatological condition which affects up to 20% of the population, most frequently involving the thoracic and facial dermatomes with sacral lesions occurring rarely and only a few reported cases of penile shingles.

CASE REPORT

We report two cases of unusual penile clinical presentations of varicella zoster virus infection in immunocompetent men. The patients presented with grouped clusters of vesicles and erythema on the left side of penile shaft and posterior aspect of the left thigh and buttock, involving s2-s4 dermatomes. The lesions resolved quickly upon administration of oral antiviral therapy.

CONCLUSION

Penile herpes zoster should not be overlooked in patients with unilateral vesicular rash.