نتایج جستجو برای: brain neoplasm
تعداد نتایج: 644065 فیلتر نتایج به سال:
myoepithelioma is a rare neoplasm of the salivary glands, generally occurring in the parotid gland and less often in the minor accessory salivary glands of the oral cavity. it is known to be a rare entity occurring at unusual locations, which makes it difficult to diagnose. such a rare case of myoepithelioma in salivary glands present at an unusual location around the left orbit is presented here.
introduction laparoscopic surgery is still uncommon for major liver resections. the intrahepatic glissonian approach is a fast and secure way to control the hepatic pedicle. case presentation a patient diagnosed with stenosing sigmoid adenocarcinoma (t3 n1 m+) (n+, positive lymph nodes, m+ positive metastatic desease)with synchronous liver metastases in segments 7 (8 mm), 6-7 (6 cm) and 3 (12 m...
background: malignant neoplasms remain the second leading cause of death in children after accidents. the aim of this study was to assess the epidemiology of childhood cancer in children admitted to dr sheikh hospital, iran. materials and methods: this descriptive cross- sectional study had been done in dr sheikh hospital in mashhad university of medical science on 1764 children younger than 14...
Patients, aged ≥ 50 years, with gastric neoplasm are reported to be at increased risk for colorectal neoplasia (CRN), while data regarding the risk of CRN in young patients, aged < 50 years with gastric neoplasm are limited. We aimed to investigate the risk of CRN according to the presence of gastric neoplasm in patients, aged < 50 years, and conducted a cross-sectional study on 131,888 asympto...
Blastic plasmacytoid dendritic cell neoplasm is an aggressive malignancy derived from plasmacytoid dendritic cells. There is currently no accepted standard of care for treating this neoplasm, and therapeutic strategies have never been prospectively evaluated. Since blastic plasmacytoid dendritic cell neoplasm cells express high levels of interleukin-3 receptor α chain (IL3-Rα or CD123), antitum...
A 69-year-old woman was referred to our hospital after incidental identification of a pancreatic mass during follow-up for diabetes mellitus. Various imaging examinations showed a tumor in the main pancreatic duct, without apparent hypersecretion of mucin. Brush cytologic examination revealed class V disease (adenocarcinoma). Because preoperative examination suggested an intraductal neoplasm wi...
Çeruminous gland adenoma is a rare benign neoplasm of external auditory canal. This tumor involves middle age patients which can leads to hearing impairment. Since occationally it undergoes malignant degeneration, hence wide local excision is recommended. Here, one case of ceruminous gland adenoma is presented and characteristics of benign and malignant ceruminous gland neoplasm is discussed.
Background: Hirschsprung’s disease is a genetic disorder characterized by the absence of ganglion cells in different lengths intestine. It one common causes intestinal obstruction neonates.
 Materials and Methods: The study was carried out from January 2017 to 2020 Department Pathology Tertiary care hospital. biopsy specimens spastic segment colostomy or ileostomy sites were sent for evalu...
Introduction . In the surgery of gliomas, various techniques are currently being applied that allow maximum resection tumor while maintaining a good or satisfactory functional status patients. A rare method is intraoperative contrast‑enhanced ultrasound imaging (CEUI) brain substance. Aim. To present first experience using CEUI in tumors (large hemispheres and cerebellum), as well an assessment...
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