There is a close relationship between the rate of the uterine cervix opening during parturition and the presence or absence of a completely ripened cervix. In order to learn the basic pattern of the ripening of cervix, histological and histochemical studies were performed on the human uterine cervix during pregnancy. It was noted that the collagen bundles disintegrated into fine fibers and also...

PATIENTS with congenital intracardiac defects, pulmonary hypertension, and high pulmonary vascular resistance show widespread pulmonary arteriolar obstruction from medial hypertrophy and intimal proliferation.1 2 Postmortem radiograms show enlargement of the proximal pulmonary arteries but relatively few distal branches.3 Vascular channels remaining patent in such patients are often dilated.4 D...

introduction: accurate diagnosis of dental pulp conditions plays a key role in selection of an appropriate treatment including conservative vital pulp therapy (treatable pulp) or root canal treatment (untreatable pulp). the purpose of this study was to assess the accuracy of sensibility tests and the correlation of pulp response to sensibility tests with histologic pulp condition . material and...

The present study was carried out to examine the capability of saturated sodium chloride solution as a fixative agent instead of formalin which is regarded as a carcinogenic material. For this purpose 3 rabbits were used and their livers, kidneys and spleens were exposed and removed. Neutral buffered formalin solution, saturated sodium chloride solution and distilled water were used as fixative...

BACKGROUND Although histologic chorioamnionitis (HCA) is known to be associated with poor outcomes in preterm infants, its clinical significance among term infants is not clearly known. OBJECTIVES To investigate the utility of HCA in determining early onset clinical sepsis (EOCS) among term newborns. METHODS The incidence of HCA and EOCS in term infants born during 2008-2009 was evaluated i...

The paper describes the reconstruction of rat hind limb lymphedema model according to method V. Triacca et al. (2019), presents in detail morphological changes skin and subcutaneous tissue animals at different stages development chronic lymphatic edema. Histological tissues dermis hypodermis up 3 months are characteristic acute edema, from 4th 6th month histological picture is compensation stag...

In this paper we present an ontological perspective on ongoing work in histological and histopathological imaging involving the quantitative and algorithmic analysis of digitised images of cells and tissues. We present the derivation of consistent histological models from initially captured images of prepared tissue samples as a progression through a number of ontological levels, each populated...

Milker's nodule is an occupational dermatovirose caused by Parapoxvirus, which is self-limited and, due to the lack of information of health professionals, may lead to underdiagnosis. We present two cases with exuberant manifestations and classic histopathologic findings. Case 1: Male, 19 years of age, milker, presented nodules and blisters on his palm for 15 days. Case 2: Male, 33 years of age...

This review summarizes diagnostic problems, challenges and advances in ulcerative colitis (UC). It emphasizes that, although histopathological examination plays a major role in the diagnosis and management of UC, it should always be interpreted in the context of clinical, endoscopic, and radiological findings. Accurate diagnosis requires knowledge of the classic morphological features of UC, as...