Tumor diagnosis

Immunoglobulin G4 related disease (IgG4-RD) is an immune-mediated fibroinflammatory disorder, marked by tumor-like mass-forming lesions. IgG4-RD is a recently recognized condition and has a few conducted research on the pediatric population. This study aims to provide some insights into the epidemiology, histological findings, diagnosis, and treatment of this condition in children.

18p viyamanaka 06-02-2025 2 2   Download

Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor of the gastrointestinal tract. Stomach is the most affected site. Clinical manifestation is erratic depending on the locations, size, histological type and stage. Confirmed diagnosis of GISTs bases on immunohistochemical study.

6p viuchiha 06-01-2025 0 0   Download

This study was aimed at: (1) To describe the characteristics of the pancreatic tumor by endoscopic ultrasound; (2) To evaluate the efficacy and safety of endoscopic ultrasound fine needle aspiration in the diagnosis of pancreatic tumors.

7p viharuno 03-01-2025 3 2   Download

The aim of this study is to (1) Describe the ultrasound characteristics of ovarian tumors according to the O-RADS classification. (2) Investigate the signs predicting malignancy in the O-RADS 3, 4, and 5 categories.

7p viharuno 03-01-2025 1 1   Download

The aim of the thesis: Conducted with 2 objectives: Understanding the correlation between tumor markers CA125 and HE4 in ovarian cancer diagnosis; evaluation of the role of tumor markers CA125 and HE4 in monitoring and treating ovarian cancer. Mời các bạn cùng tham khảo nội dung chi tiết.

28p badbuddy07 26-02-2022 17 3   Download

Autoantibodies against autologus tumor-associated antigens have been detected in the asymptomatic stage of cancer and can thus serve as biomar-kers for early cancer diagnosis. Moreover, because autoantibodies are found in sera, they can be screened easily using a noninvasive approach. Consequently, many studies have been initiated to identify novel autoanti-bodies relevant to various cancer types.

25p viettel02 20-02-2013 30 3   Download

a-enolase (ENOA) is a metabolic enzyme involved in the synthesis of pyru-vate. It also acts as a plasminogen receptor and thus mediates activation of plasmin and extracellular matrix degradation. In tumor cells, EMOAis upregulated and supports anaerobic proliferation (Warburg effect), it is expressed at the cell surface, where it promotes cancer invasion

0p cosis54 05-01-2013 46 2   Download

Some urinary tract disorders rarely cause symptoms until the problem is very advanced; these include kidney failure, tumors and stones that do not block urine flow, and some low-grade infections. Sometimes, symptoms occur but are very general and difficult for the doctor to connect to the kidney. For example, a general feeling of illness (malaise), loss of appetite, nausea, or generalized itching may be the only symptoms of chronic kidney failure. In older people, mental confusion may be the first recognized symptom of infection or kidney failure. ...

8p truongthiuyen2 09-06-2011 56 4   Download

Ung thư này hiếm. Ở đàn ông, thường thường thì bệnh bắt đầu bằng vú sưng lớn (gynecomastia), và differentail diagnosis (1) đầu tiên thường là đi tìm có phải do thuốc gây nên hay không (hồi xưa hay dùng Digoxin, thuốc này có khi gây gynecomastia; có khi do spirinolactone, cimetidine; mechanism of action là anti estrogen), (2) rồi đến hormonal vì vú lớn lên là do hoặc tăng estrogen (adrenal tumor, testicular ca: choriocarcinoma) hay giảm testosterone (Klinerfelter's, second testicular failre; hiếm: orchitis). Người liver disorder có khi cũng thấy gynecomastia, cái này thì classic. Ung thư...

2p nganluong111 14-04-2011 46 3   Download