Uterine leiomyoma with tubules

We report two cases of "uterine leiomyoma with tubules" as a new pathological entity. Since these are biphasic neoplasms (composed by epithelial and mesenchimal elements), the differential diagnosis is between mixed mullerian tumors and uterine tumors resembling ovarian sex cord tumors (UTROSCTs). In the differential diagnosis, the mixed mullerian tumors are easily excluded because of histological and immunohistochemical features. UTROSCTs are similar to the lesions we reported, and the differential diagnosis requires positivity for some immunohistochemical markers as inhibin, CD99, calretinin, Melan-A. Our conclusions are that to perform a diagnosis of UTROSCT at least two immunohistochemical marker have to be expressed; in the present case they didn't, so we call the lesion "leiomyoma with tubules"

Prevalence and significance of psammoma bodies in cervicovaginal smears in a cervical cancer screening program with emphasis on a case of primary bilateral ovarian psammocarcinoma

<p>Abstract</p> <p>Background</p> <p>The purpose of our study was to determine the prevalence and significance of psammoma bodies (PBs) in the cervicovaginal smears of the screening population of Trento district (Italy), with the description of the cytological presentation of an asymptomatic bilateral ovarian psammocarcinoma.</p> <p>Methods</p> <p>From 1993 to 2006, women with PBs detected on consecutively screened cervical smears were identified from the computerized pathology database of Rovereto Hospital. The follow-up period was set from the time of cytological diagnosis to May 31^st, 2007. Clinical information was obtained from retrospective review of women's medical records. The source of PBs was identified with adequate diagnostic procedures.</p> <p>Results</p> <p>PBs were found in six of the 201,231 Papanicolaou screening smears (0.0029%). Benign conditions (intrauterine device, inclusion ovarian cysts and ovarian cystoadenofibroma with PBs) were found in four patients. In two cases, PBs were associated with malignant cells; a bilateral ovarian malignancy was diagnosed in both cases, a serous adenocarcinoma and a psammocarcinoma.</p> <p>Conclusion</p> <p>PBs in the cervicovaginal smears are a rare finding, associated more often with benign conditions than with malignancies. Moreover, to our knowledge, our case of primary ovarian psammocarcinoma is the first report in which the presence of malignant cells and PBs in the cervicovaginal and endometrial smears represents the first manifestation of disease.</p

Massive Amniotic Fluid Aspiration in a Case of Sudden Neonatal Death With Severe Hypoplasia of the Retrotrapezoid/Parafacial Respiratory Group

We report a case of a baby, who, after pregnancy complicated by maternal Addison's disease and Hashimoto's thyroiditis and natural delivery, unexpectedly presented a cardiorespiratory collapse and died 1 hour after birth without responding to prolonged neonatal resuscitation maneuvers. The cause of death was reliably established by carrying out a forensic postmortem examination. More specifically, the histological examination of the lungs showed the presence of abundant endoalveolar and endobronchial cornea scales caused by absorption of amniotic fluid. The neuropathological examination of the brainstem highlighted severe hypodevelopment of the retrotrapezoid/parafacial respiratory group, which is a complex of neurons located in the caudal pons that is involved in respiratory rhythm coordination, especially expiration, in conditions of enhanced respiratory drive, as well as in chemoreception. This neuropathological finding shed new light on the mechanisms underlying the massive amniotic fluid aspiration which led to this early death

Measuring empathy in pediatrics: validation of the Visual CARE measure

Background: Empathy is a key element of “Patient and Family Centered Care”, a clinical approach recommended by the American Academy of Pediatrics. However, there is a lack of validated tools to evaluate paediatrician empathy. This study aimed to validate the Visual CARE Measure, a patient rated questionnaire measuring physician empathy, in the setting of a Pediatric Emergency Department (ED). Methods: The empathy of physicians working in the Pediatric ED of the University Hospital of Udine, Italy, was assessed using an Italian translation of the Visual Care Measure. This test has three versions suited to different age groups: the 5Q questionnaire was administered to children aged 7–11, the 10Q version to those older than 11, and the 10Q–Parent questionnaire to parents of children younger than 7. The internal reliability, homogeneity and construct validity of the 5Q and 10Q/10Q–Parent versions of the Visual Care Measure, were separately assessed. The influence of family background on the rating of physician empathy and satisfaction with the clinical encounter was also evaluated. Results: Seven physicians and 416 children and their parents were included in the study. Internal consistency measured by Cronbach’s alpha was 0.95 for the 10Q/10Q–Parent versions and 0.88 for the 5Q version. The item-total correlation was &gt; 0.75 for each item. An exploratory factor analysis showed that all the items load onto the first factor. Physicians’ empathy scores correlated with patients’ satisfaction for both the 10Q and 10Q–Parent questionnaires (Spearman’s rho = 0.7189; p &lt; 0.001) and for the 5Q questionnaire (Spearman’s rho = 0.5968; p &lt; 0,001). Trust in the consulting physician was lower among immigrant parents (OR 0.43. 95% CI 0.20–0.93). Conclusions: The Visual Care Measure is a reliable second-person test of physician empathy in the setting of a Pediatric Emergency Room. More studies are needed to evaluate the reliability of this instrument in other pediatric settings distinct from the Emergency Room and to further evaluate its utility in measuring the impact of communication and empathy training programmes for healthcare professionals working in pediatrics

Sudden unexpected postnatal collapse at 20 hours from birth during skin-to-skin care related to brainstem developmental alterations – a case report

This report describes a case of sudden collapse of a 20-hour-old newborn, while he was placed close to their mother according to skin-to-skin care, attributed to developmental alterations of brainstem nuclei involved in regulation of the vital functions. The infant, after a normal pregnancy, appeared well developed at birth, with no evidence of malformations or trauma, but showing severe asphyxia. The routine autopsy did not reveal a possible cause of death. Only the in-depth anatomopathological examination of the autonomic nervous system, according to the protocol developed by the “Lino Rossi” Research Center of Milan University, provided an explanation of the pathogenetic mechanism of this early death. The sudden death, a few hours after birth, was the unavoidable outcome of a complex of abnormalities of brainstem nuclei, particularly of the Kölliker-Fuse nucleus, an essential structure for eupneic breathing at birth, exacerbated by the prone position implied by the skin-to-skin contact

Diagnostic imaging of parapneumonic effusion in children: Radiography versus sonography

4nonenoneGuerra M; Crichiutti G; Pusiol A; Rosolen AGuerra, Mattia; Crichiutti, G; Pusiol, A; Rosolen, A

Dapsone treatment in a girl with severe chronic thrombocytopenic pupura does it work? Don\u2019t touch it!

Dapsone has been shown to be effective in treating immune thrombocytopenic purpura (ITP) in adults. In children the experience is limitated. We describe our experience using dapsone in a female with refractory, symptomatic ITP who suffered intracranic haemorrhage and massive gastric bleeding. After treatment platelet counts was more than 100 x 103/\u3bcL, and reached 1000x103/\u3bcL. Discontinuation resulted in a rapid decrease in platelet counts, with severe intracranial haemorrhage (ICH). The recovery of dapsone led the platelets count to lower values. We suggest that treatment should not be discontinued in responders, at least in children with symptomatic ITP. Additional studies of dapsone in children are warranted

Neuropathological protocol for the study of unexplained stillbirth

An updated neuropathological protocol for the examination of the nervous system in case of unexplained stillbirth has been elaborated and presented in this review. It is focused on the examination of the nervous centers located in the brainstem, which are involved in monitoring the vital functions. Only through a deep analysis of the brainstem it is possible to highlight developmental alterations of these essential centers, and then provide a plausible explanation of the pathogenetic mechanism behind the death. The guidelines, drawn up on the basis of numerous researches performed by the authors, include a histopathological protocol, with an indication of standardized samples, and an immunohistochemical protocol for the study of biological markers, frequently involved in these deaths. The main risk factors that can be related to the neuronal alterations are also reported, together with the indications for the toxicological examination, which should be possibly applied. The authors hope that this protocol will be soon adopted in all the institutions where a fetal death, after a routine autopsy procedure, is diagnosed as “unexplained”, in order to make standardized investigations on stillbirth. Nowadays, preventive strategies to decrease the incidence of these very distressing events for both parents and clinicians are necessary