Search results for "Forensic"

Genomic characterization of undifferentiated sarcomatoid carcinoma of the pancreas

2022

Undifferentiated sarcomatoid carcinoma (USC) of the pancreas is a rare but especially aggressive variant of pancreatic ductal adenocarcinoma (PDAC), composed of at least 80% of sarcomatoid cells. This study aimed to elucidate its clinicopathological and molecular features. The study cohort included 10 patients with pancreatic USC. Clinicopathological parameters were determined for each patient. The molecular profile was investigated using next-generation sequencing (NGS). Histologically, all tumors were hypercellular neoplasms with spindle-shaped or sarcomatoid cells. All patients showed vascular and perineural invasion. Most patients had a poor prognosis. NGS showed important similarities …

Norādījumi par tiesas resp. policijas obdukcijām

1925

Saturs: I. Vispārējie noteikumi 9 II. Līķa Izmeklēšanas kārtība 12 A) Ārējais apskats 13 B) Iekšējais apskats 17 a) Galvas dobuma izmeklēšana . 18 b) Ģīmja, zemaussdziedzeŗa (gl. parotis), dzirdes orgāna, aizdegunes (cavum nasopharyngeale) un acu izmeklēšana 22 c) Mugurkaulāja kanāla un muguras smadzeņu izmeklēšana. 22 d) Kakla, krūts un vēdera dobuma vispārējā izmeklēšana . 24 1) Krūts dobuma speciālā izmeklēšana 26 2) Kakla speciālā izmeklēšana. 29 3) Vēdera dobuma speciālā izmeklēšana 31 C) Līķu tiesmedicīniskā izmeklēšana saindēšanās gadījumos 35 D) Jaunpiedzimušo līķu tiesmedicīniskā izmeklēšana 39 E) Pārējie izmeklējumi 41 III. Līķa izmeklēšanas protokola un slēdziena sastādīšana 42 I…

The 8th International Congress on Neuronal Ceroid Lipofuscinoses (Batten Disease) ‐ NCL 2000 20 ‐ 24 September, 2000 Oxford, United Kingdom

2006

Myocarditis: from bench to bedside. LT Cooper Jr (Ed.). Humana Press, Totowa, NJ, 2002. ISBN: 1 58829 112 X/03

2003

MEETING REPORT

1994

Age and Gender-related Variations of Molecular and Phenotypic Parameters in A Cohort of Sicilian Population: from Young to Centenarians

2021

People are living longer, but lifespan increase does not coincide with a boost in health-span. Thus, improving the quality of life of older people is a priority. Centenarians reach extreme longevity in a relatively good health status, escaping or delaying fatal or strongly invalidating diseases. Therefore, studying processes involved in longevity is important to explain the biological mechanisms of health and well-being, since knowledge born from this approach can provide valuable information on how to slow aging. We performed the present study in a well characterized very homogeneous sample of 173 people from Western Sicily, to update existing literature on some phenotypic aspects of aging…

The influence of gestational diabetes mellitus (GDM) and gestational hypertension (GH) on placental morphological changes

2020

Gestational diabetes mellitus (GDM) and gestational hypertension (GH) are some of the most common medical conditions associated with pregnancy. These can be correlated with placental morphopathological changes and implicitly can influence good fetal development. The age and weight of the mother can be correlated directly proportionally with those of the fetus but also with histoarchitecture and placental vascularization. The placental appearance associated with GDM and GH reveals macroscopic features, such as calcifications, fibrin deposits and placental infarcts, but the most relevant pathological features are the microscopic ones, highlighted by the classical staining techniques: Hematoxy…

Multiple granular cell tumors with metachronous occurrence in tongue and vulva. Clinicopathological and immunohistochemical study

2014

Granular cell tumor (GCT) usually occurs as a single tumor, although sometimes multiple lesions can occur. In present report we analyze the clinicopathological and immunohistochemical features of a multiple GCT involving the tongue of a 14-year-old girl, with no other abnormalities, with a metachronous occurrence of a second GCT in vulva, after a period of 10 years. Both tumors revealed S-100, vimentin and CD57 positivity. In addition, over expression of calretinin was observed in tumor cells located in the vicinity of pseudoepitheliomatous hyperplasia (PEH) of the tongue. Tumor vasculature situated close to the PEH showed marked CD105 reactivity, data not described so far, suggesting an in…

Policing and Site Protection, Guard Posts, and Enclosure Walls

2015

Zum Suchtmittelnachweis in Haaren

1997

Es wird ein Konzept zum Einbau organischer Substanzen in das wachsende Haar vorgestellt. Es basiert auf den Regeln des Stofftransportes durch Zellmembranen, den Prinzipien des Fremdstoffmetabolismus und der bekannten Melaninaffinitat vieler Substanzen. Die interdisziplinare Betrachtung und die Anwendung biochemischer Mechanismen auf die Vorgange und Zellpopulationen im Haarfollikel kann die Konservierung der organischen Substanzen infolge der Keratinisierungsprozesse und einige bisher noch nicht vollig verstandene Phanomene, wie das Konzentrationsverhaltnis von Muttersubstanz zu Metaboliten im Haar, erklaren. Nachvollziehbar wird auch, das der Einbau von Substanzen einerseits unabhangig von…