The main aim of this retrospective study was to describe clinical and histopathological findings in cats with mucogingival lesions developed at the contact point of the premolar and molar teeth of the opposite quadrant. Cases were retrieved following manual review of the medical records, dental records and photographic documentation of all feline dental patients visited in the period between February 2001 and August 2011. Cats showing different lesions at different times were calculated as multiple cases. A total of 27 cats (31 cases) with 44 lesions (26 proliferations [59%], 11 clefts [25%] and seven foveae [16%]) were included. Mean age at the time of the first visit was 6.6 years. The lesion object of the study was the main reason for presentation in only five cases (16%). Proliferations showed two different histopathological patterns and had characteristics in common with human oral pyogenic granuloma. Successful treatment was achieved in all cases by removing the occlusal contact by dental extraction or coronal reduction, possibly associated with lesion excision. This study underlines the need for a thorough oral examination and evaluation of dental occlusion in all patients. Causes for the development of traumatic occlusion may include an acquired overbite (possibly secondary to selective dental extraction), congenital or post-traumatic malocclusion, abnormal latero-lateral mobility of the mandible, occlusal drift of the premolar and molar teeth, and/or alveolar bone expansion.

The Italian version of CANFOR has adequate psychometric properties. It can be considered a promising instrument for the assessment of needs of forensic psychiatric patients.

No abstract

Background: In deceased donor kidney transplantation (KT), the use of hypothermic machine perfusion (HMP) has been acquiring the status of best practice in the pre-transplant management of kidney grafts. Two types of HMP are currently available, oxygenated HMP and non-oxygenated HMP. However, data on the real clinical impact of oxygenation on KT outcome are still heterogeneous. Methods: Retrospective study on a cohort of 103 patients transplanted with a single kidney graft that was managed either with end-ischemic oxygenated (O2 group, Waves Machine, n = 51, 49.5%) or non-oxygenated HMP (no-O2 group, Life Port Kidney Transporter Machine, n = 52, 50.5%), during the period January 2016–December 2020. Oxygenation was performed at pO2 21%. Results: The median cold ischemia time was 29 h:40 min [IQR 26 h:55 min–31 h:10 min] and the prevalence of grafts from extended criteria donors (ECD) was 46.7%, with a median kidney donor profile index (KDPI) of 72 [41–94]. The study groups were homogeneous in terms of recipient characteristics, ischemia times and donor characteristics. O2 and no-O2 groups showed comparable outcomes in terms of delayed graft function (O2 vs no-O2, 21.5% vs 25%, p = 0.58), vascular (0.2% vs 0.2%, p > 0.99) and urologic (13.7% vs 11.5%, p = 0.77) complications, and episodes of graft rejection (11.7% vs 7.7%, p = 0.52). At 1 year follow up, even creatinine serum levels were comparable between the groups (1.27 mg/dL [1.09 and 1.67] vs 1.4 mg/dL [1.9–1.78], p = 0.319), with similar post-transplant trend ( p = 0.870). No significant benefit was either observed in ECD or KDPI > 60 subgroups, respectively. Conclusions: Oxygenation at pO2 21% during HMP seems not to significantly enhance the KT outcomes in terms of postoperative complications or graft function.

Awareness that the child is part of a complex relational system has ensured that all child analysts agree on the necessity of establishing a therapeutic alliance with the parents. Unconscious conflictual dynamics involve the child analyst and include him, from the time of the initial consultation, in an analytic field that is closer to that of a group than to the bi-personal set-up of therapy with adults. Through a clinical example, the author hypothesizes that the child's drawings and play can be viewed as tools capable of mapping the unconscious emotions present in an analytic field that extends beyond the analyst-child couple. Play and drawings can be used in the relationship with the parents not in an explanatory sense, but as a probe with which to explore the universe of unconscious emotions present in the group field. The images or the story of the play used with this particular modality prove to be an attractive pathway that is effective in facilitating the alpha function of each of the members of the group. Furthermore, in this sense, they create the conditions for an occasion through which the parents can become more aware of their own unconscious emotions that have been entrusted to the child and expressed through his symptomatology. The possibility for the little group of subjects involved in a child analysis for oscillation in a dual-group field permits not only a shared experience of knowledge, but also a shared creativity aimed at knowledge of emotional truth (O).