Anatomical, Imagistic and Structural Study of Pharamagnetic Substances in Cervical Tumors

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Colorectal cancer is a malignant disease with high morbidity and mortality. Ki-67 is a marker of cell proliferation associated with a low survival in colorectal cancer patients. Its expression is increased in patients with Dukes C or D colorectal cancer versus those in stage A or B. The purpose of the study is to evaluate the immunohistochemical expression of the Ki-67 marker in colorectal adenocarcinomas. The study was performed on a group of 28 patients diagnosed with rectal cancer. We made the histopathological and immunohistochemical evaluation of patients in the study group. The evaluation was performed on the sections stained with hematoxylin-eosin, and for mucinous forms, on sections stained with alcian blue. The topography of the Ki-67 reaction is strictly nuclear, evident in areas with intense proliferative activity. In cases with a strong positive response to Ki-67, the prognosis is worse, with invasion of the perirectal tissues and metastases. The lack of Ki-67 expression in nearby neoplastic tissues suggests that cancerous tissue proliferates in a pathway that it is not correlated with adjacent tissues. The Ki-67 could be useful in the prognosis of patients with colorectal cancer.

Section: Resultsmentioning

confidence: 99%

Anatomical and Immunohistochemical Evaluation of Colorectal Cancer

Hînganu¹,

Stan²,

Ciupilan³

et al. 2019

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“…Besides video-assisted thoracoscopy, a number of noninvasive interdisciplinary approaches can be used, which, according to the literature, have shown that they can improve the parameters mentioned above [8,9].…”

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confidence: 99%

Reducing the Duration and Improving Hospitalisation Time by Using New Surgical Tehniques and Psychotherapy

Toma¹,

Salahoru²,

Hînganu³

et al. 2019

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As far as surgical techniques are concerned, video-assisted thoracoscopy comes with lot of improved results compared to classical surgical techniques. This technique seems to reduce the parameters reflecting the period of hospitalization, exposure to analgesics, patient�s recovery rate, and the level of pain felt. Studies have been conducted that have demonstrated that, hypnosis can significantly improve the duration of pain exposure as well as the intensity perceived by the patient. In domain literature report cases in which hypnosis has been proven effective is in the preoperative preparation of surgical patients. furthermore, by applying hypnosis, positive results are found during the postoperative care of patients. This study aims at the results of video-assisted surgical techniques, and at the opportunity of integrating complementary therapeutic elements such as hypnosis to improve the parameters interested in perioperative care of the surgical patient.

“…The characteristic of ovarian tumors is underlined by the following findings: it shows a high degree of macroscopic polymorphism, starting from the periphery towards the center of the tumor and microscopically, sometimes in the same section encountering a multitude of aspects [4][5][6]. The incidence of the disease is increasing, the history and clinical aspects are nonspecific, and the varied nature of the patients, early diagnosis is difficult or even impossible to consider [7][8][9].…”

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confidence: 99%

The Modern Chemical Theory of Ovarian Cancer Origin

Calin¹,

Mihălceanu²,

Debita³

et al. 2019

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Because of its histological and embryological complex development, the ovary can be the source of a large variety of tumors, ovarian cancer being the fifth female neoplasia as a frequency. A major clinical significance is that the ovarian tumor is asymptomatic for a long period of time.Ovarian proliferative pathology raises a number of important issues from both theoretical and practical point of view. The change in the therapeutic attitude, especially in the areas of surgery and chemotherapy, has led in the last decades to an improvement in the survival rate. Our retrospective study included the analysis of 64 patients with ovarian cancer. Ovarian neoplasms should have a multidisciplinary approache with individualized treatment for each patient. The long-term survival remains, however, the detection of the tumor at an early stage, the undetectment in the initial stages leading to a survival rate of 5 years less than 20%.