This article has been retracted This article has been retracted This article has been retracted Corresponding author: This article has been retracted 2. Raica, C. Correlations between VEGF and some clinicopathologic findings were largely studied but results were controversial.
Our purpose was to find if VEGF could be used as individual prognostic factor in invasive breast carcinoma. The assessment of VEGF expression used a scoring system, which included an intensity parameter correlated with percent of positive tumor cells. We found positive correlation between ductal invasive carcinoma type of breast cancer and VEGF expression. In addition, presence of inflammation associated with breast malignancies had a significant correlation with VEGF positive staining.
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Because of these correlations found in our study, we concluded that VEGF could not be used as individual prognostic factor in invasive breast carcinoma. Krenács, Eniko Bagdi, Z. Pávai, I. Here we present a case of PBL concerning the oral cavity. A year-old woman presented a tumor in the oral cavity that involved the maxilla and gingiva confirmed by CT-scan.
The gingival biopsy ovarian cancer hip pain a massive infiltration by large lymphoid cells with round, vesicular nuclei, prominent nucleoli, fine chromatin ovarian cancer hip pain an significant amount of basophilic cytoplasm which express CD79a, Gaură de vierme diolevel, cytoplasmic lambda light chain and LCA, without staining for CD20, CD38, CD3 and CTK.
Serological analysis confirmed HIV positivity. PBLs lack most B-lineage markers, but many express CD79a in at least some of the cells, therefore generate difficulties in differential diagnosis. Overall assessment and correlation of the histopathological and immunohistochemical features with the clinical findings and serology investigation are the most helpful diagnostic tools and can lead to the final diagnosis.
Immunophenotypical pleomorphism expression in sudden vierme la om death M. Ceauşu, C. Curcă, Carmen Ardeleanu, D. Dermengiu This study was undertaken to assess several histopathological and immunohistochemical markers regarding some lesional aspects of ischemically and hypoxically damaged myocardium in sudden cardiac death.
Myogenin was more sensitive in identifying ovarian cancer hip pain ischemic perilesional myocardic fibers than Myo-D1, but less specific, while desmin had a greater sensitivity than myogenin and Myo-D1 taken separately, but with no specificity for myocardic fibers. Endoglin CD and microvessel density in oral squamous cell carcinoma Cl. Mărgăritescu, Cristiana Simionescu, L. Mogoantă, P. Badea, D. Pirici, A. Stepan, Raluca Ciurea Recent studies revealed that CD is intensively expressed ovarian cancer hip pain tumor vasculature, and may be an important prognostic indicator for the outcome in a number of malignancies.
The aim of our study was to evaluate the CD expression and microvessel density in oral squamous cell carcinoma OSCC. We determined the microvessel density MVD by "hot spot method". Endoglin was intensively expressed in vessels from the inner and invading front of all investigated OSCC.
The highest value of MVD, about We did not observe any significant association of MVD with age, sex, primary tumor's location, clinical stage or differentiation grade.
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In conclusion, CD expression is up-regulated in OSCC, and has a significant role in the development of such malignancies. Dina Ovarian cancer is a disease difficult to detect in early stages due to nonspecific symptoms and has a rapid progression with frequent relapses after radical surgical procedure. For these reasons, ovarian cancer generally represents the fourth cause of death through cancer in females, while in our country it is surpassed only by cervix cancer. The reduced survival is associated with the absence of symptoms, especially in early stages.
Therefore, the diagnosis is delayed, when the metastases are already present and the prognosis is poor. While the etiology of the ovarian cancer is less understood, the histopathological studies and experiments regarding ovarian ovarian cancer hip pain development suggest that the majority of the tumors refined to the surface epithelium, ce boală provoacă inel cuboidal layer that lays the ovary.
It is still unclear if the ovarian cancer hip pain changes in this layer generate a neoplastic precursor that can be used for establishing an early diagnosis. We analyzed histological and ovarian cancer hip pain a group of 60 female patients admitted during January and January in Surgery Clinic of "Sf. Ioan" Emergency Hospital, Bucharest. Our study reveals that a high percent In The analysis of hormone receptors showed estrogen receptors in 32 cases Immunohistochemical study of CerbB-2 showed positively only in 37 cases All tumor types presented positives for CA The investigated proliferative factors p53 and Ki demonstrated correlation with tumor aggressiveness.
Lack of positivity in borderline tumors and strong positivity in serous and mucinous carcinomas shows correlations with literature. This study outlines that an immunohistochemical analysis of certain antibodies cannot offer useful data regarding the prognosis or the screening for ovarian cancer. Toker cell related to the folliculo-sebaceous-apocrine unit: a study of horizontal sections of the nipple A. Fernandez-Flores Aims: Since Toker cell TC was first described inmany interpretations concerning their origin have been offered in literature.
We tried to investigate the histology of Toker cells in horizontal sections of the nipple. Material and methods: We have studied horizontal sections of the nipple in 10 cases from mastectomy specimens due to ductal carcinoma.
We used conventional Hematoxylin-Eosin stains, as well as immunohistochemical staining for cytokeratin 7 in each case.
In three cases, we made serial sections of the nipple. The three cases that were studied with additional antibodies showed a phenotype CEA- S Conclusions: The location of TCs, together with the findings in the cases that were seriated, suggests a physical relation between TCs and the sebaceous glands.
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This latter hypothesis would also explain the immunophenotype of TCs that has been widely studied in literature, and partially corroborated by the current study. The expression of cytoskeleton regulatory protein Mena in colorectal lesions Simona Gurzu, I. Jung, I. Prantner, I. Ember, Z. Pávai, T. They are important in the actin-dependent processes where dynamic actin reorganization it is necessary.
The deregulation of actin cycle could have an important role in the cells' malignant transformation, tumor invasion or metastasis. Recently studies revealed that the human orthologue of murine Mena is modulated during the breast carcinogenesis.
In our study, we tried to observe the immunohistochemical expression of mammalian Ena Mena in the colorectal polyps and carcinomas. We analyzed 10 adenomatous polyps five with dysplasia and 36 adenocarcinomas. Ovarian cancer hip pain used the indirect immunoperoxidase staining. BD Biosciences have provided the Mena antibody.
We observed that Mena was not expressed in the normal colorectal mucosa neither in polyps without ovarian cancer hip pain, but its expression was very high in polyps with high dysplasia.
The Mena intensity was higher in the microsatellite stable tumors MSS and was correlated with vascular invasion, with intensity of angiogenesis marked with CD31 and CD and with c-erbB-2 and p53 expression. This is the first study in the literature about Mena expression in colorectal lesions.
The evaluation of interstitial Cajal cells distribution in non-tumoral colon disorders G.
Helmintox suspensija berniem cancer de pancreas y diarrea, papillon zeugma invia warts on hands and genital. Volovăt, V. Mihaela Cătălina Luca, A.
Becheanu, M. Manuc, Mona Dumbravă, V. Herlea, Monica Hortopan, Mariana Costache Interstitial cells of Cajal ICC are pacemakers that generate electric produse helmint pentru oameni recorded from the gut and are important for intestinal motility. The aim of the study was to evaluate the distribution of interstitial cells of Cajal in colon specimens from patients with idiopathic chronic pseudo-obstruction and other non-tumoral colon disorders as compared with samples from normal colon.
The distribution pattern of ICC in the normal and pathological human colon was evaluated by immunohistochemistry using antibodies for CD, CD34, and S In two cases with intestinal chronic idiopathic pseudo-obstruction we found a diffuse or focal reducing number of Cajal cells, the loss of immunoreactivity for CD being correlated with loss of immunoreactivity for CD34 marker.
Our study revealed that the number of interstitial cells of Cajal also decrease in colonic diverticular disease and Crohn disease p Corresponding author: Gabriel Becheanu, MD, PhD, e-mail: gbecheanu yahoo. Gîju, A.
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Anghel Introduction: Hodgkin's lymphoma study by immunohistochemical expression of Bcl-2 in Hodgkin and Reed-Sternberg cells ovarian cancer hip pain precise these cases evolutive way. Material and methods: Sixty-three cases of classical Hodgkin's disease, hospitalized into the Hematology Department of the No. Histopathological diagnostic was performed using common staining methods, and for revealing the tumoral developments immunohistochemical ovarian cancer hip pain was performed Bcl In our study, we found this correlation very important because the main cause of relapses is inadequate staging.
In some cases, this staging is difficult; some little lymph nodes could be overlooked because they can be placed in less accessible areas and cannot be evidenced by the most imagistic methods.
This immunohistochemical reaction, although less used in Romania, is very accurate. That is very important because the therapeutically attitude is different in advances stages compared to earlier stages. Histopathological factors as predictors for survival in colon and rectal cancers G.
Ianoşi, D. Andrițoiu, Angela Manolache Colorectal cancer is one of the ovarian cancer hip pain frequent malignant diseases with a raising incidence in Romania. Survival at 5-years even was improved in the last decade, remains low especially because of delayed diagnosis. Many clinical-biological and pathological factors have demonstrate a good prognostic value over the time but there are not a wide ovarian cancer hip pain in this field.
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The aim of our study is to evaluate the accepted pathological prognostic factors of survival for colorectal cancer in relation to management adopted in a general surgical clinic. We included in our study patients with colon and rectal cancers admitted in Surgical Clinic of Military Hospital of Craiova in which ovarian cancer hip pain evaluate the clinical-pathological features, location of the distant metastasis, postoperative staging, curability and survival.
We established correlations, inside of a same stage of the disease, for pathological features characters of the tumors, differentiation grade and location and survival rate. Our results showed that curative resection is one of the most important factors that could improve survival.
Tumor differentiation is correlated with survival only for the patients with stage II and III of the disease, perineural invasion and pathologic N stage representing important predicting factors for a shorter survival. Peritoneal washing for cytology prior to surgery is correlated with the stage of the disease and not with tumor differentiation. Immunohistochemical expression of the cyclooxygenase-2 COX-2 in gastric cancer.
Ovarian cancer hip pain seems that the COX-2 enzyme stimulates the cell proliferation, inhibits the apoptosis, increases the malignant cells' invasiveness and induces the angiogenesis by detoxifiere naturală pentru colon some angiogenic factors.
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Material and methods: In the present study, we intend to evaluate the immunohistochemical expression of COX-2 in gastric carcinomas, keeping track of the correlations between the clinicopathologic factors, the tumor angiogenesis evaluated by microvascular density - MVD - determination and by VEGF expression and the patients' survival. In addition, ovarian cancer hip pain have tracked the immunoreactions' positivation in the peritumoral mucosa with various lesions, with the purpose to establish the contribution of COX-2 to the gastric carcinogenesis during the pre-invasive stages.
A prospective study was realized, regarding the evolution and aggressiveness of the gastric cancer, with a duration of five years, 61 patients operated of gastric cancer being included. Results: The COX-2 immunoreactions have been significantly more frequent noticed in the gastric carcinomas included in the study Pirici, Mihaela Mitroi, Fl. Anghelina, S.
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Ciolofan, Emilia Pătru Objectives: Chronic tonsillitis represents the most common inflammatory lesions of the pharynx determining numerous local or distant evolutive complications. We decided to study the histological and especially immunohistochemical expression of this pathology. Material and methods: We have studied surgical samples representing tonsils resected from 56 patients with chronic tonsillitis.
The processed histological samples were stained using Hematoxylin-Eosin, light green trichromic and argental impregnation. Results: In all samples, we found hyperplasia and hypertrophy of the lymphoid follicle with excessive developing of the clear germinal center as a normal reaction to antigens presence.
In some cases, we remarked micro hemorrhages and hematic extravasations inside the follicles, probably due to the excessive virulence of the pathogens causing endothelial lesions. The conjunctive stroma was enriched in collagen fibbers, in some cases organized in strong fascicles with an obvious tendency to divide the tonsils in lobules.
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The young fibroblastic type cells were numerous. The specific reticulin fibbers had a ovarian cancer hip pain representation being disorganized. The immunohistochemical study proved that the clear center of the lymphoid follicles was occupied by B-lymphocytes, but the T-lymphocytes were present in the cortical region of the follicles, perifollicles and in the surface epithelium. Conclusions: In some pathological cases, the predominant cellular population of the clear center was formed by T-lymphocytes.
Study of the correlation between newborn and fetus ages and some morphometric cervical vertebral arches indices O. Mărginean, B. Căpitănescu, I. Mîndrilă, Cristina Maria Mărginean, P. Melinte Establishing the newborn and fetus age by taking into account of cervical vertebral bony parts dimensions is useful in anthropology and anthropometry as well. In the present study, we tried to determine some morphometric indices of fifth bony part's cervical vertebral arch in both fetus and newborn.
We analyzed their correlation with the age of the subjects studied. We used a set of five newborn and five fetuses of six-seven months.
We removed the fifth right cervical vertebral hemiarch from each subject. Images of vertebral bony parts hemiarches were acquisitioned, processed and measured by a morphometric Lucia M specialized soft. We measured the bony parts surface ovarian cancer hip pain, we traced the ovarian cancer hip pain frame triangle, and we measured the angles, the sides and the frame-triangle surface area, for each hemiarch. By analyzing the data we succeeded in revealing that the ratio between the anteromedial angle value and the opposite side length of that angle correlates to the fetus and newborn ages.