veoexrmpzt
Dołączył: 21 Lut 2011
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 Wysłany: Wto 20:28, 15 Mar 2011 Temat postu: tory burch reva bof rfp ocnl lhr |
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Pathological gastrointestinal lesions of AIDS
Slight inflammatory changes, although the film revolves license CD4T gastrointestinal cells may have HIV, but HIV infection has not been clear evidence of gastrointestinal epithelium. Acute HIV infection in esophageal ulcers can be, there are reports of lesions detected by a retrovirus. Gastrointestinal mucosa T lymphocytes, especially CD4, cells decreased,[link widoczny dla zalogowanych], and lead to CD ~ / CD8 ratio decreased. Necropsy can be seen, Peyer plates and other gastrointestinal lymphoid tissue were the same as systemic lymphoid tissues lost significant, with embryos were completely invisible to the center only a few tree reticulocyte embryo cells showed atrophy of the center marks. Immunohistochemistry may be found in this cell has p2 ~ antigen, a few cases can be seen from the fusion of CD4 cells from Warthin-Finkeldey cells similar to the giant cells. Second, the opportunistic infections characteristic of AIDS opportunistic infections for a variety of pathogen infection and performance of very heavy composite Benedict. Digestion was the same case, of course,[link widoczny dla zalogowanych], more can be found in various pathogens, but the main pathogens of different lesions often different. 85 ill with diarrhea can be obtained through various means of investigation of pathogens (1), cytomegalovirus (CMV) infection complicated with the highest rate of infection can range all over from the esophagus to the rectum, the Department of the activation of latent infection rather than reinfection cMV in infected cell nucleus and cytoplasm of inclusion bodies, cells become large, sharp edges associated with the halo inclusion bodies, the cytoplasm of granular inclusion bodies are alkaline. (2) Herpes Simplex Virus (Hsv) infection found in the esophageal mucosa, the formation of superficial erosion of limited Agency, stratified squamous epithelium into the surrounding multi-core, nuclear inclusion bodies often found in male homosexuals infected with HSV anal Ai erosion and ulcer formation. (3) atypical acid-fast infection of 90 for the birds, intracellular mycobacteria (MAI) infection. Necropsy, 50 to be investigated and to form into the body wall Jin Song temporary lesions were widely disseminated, and their formation of lesions in the digestive tract and numerous small intestine, colon Yu fold a nodular lesions of yellow white histologically visible lamina propria to the submucosal layer of the significant swelling of the tissue cells clustered lesions, which is full of MAI (4) the infection rate of Candida infection, showed a few gold esophageal candidiasis stomatitis or esophagitis can AIDS diagnostic criteria. (5) Cryptosporidium infection in AIDS patients with multiple European and American patients can be seen with the electrolyte imbalance, malabsorption caused the severe diarrhea. (6) Pneumocystis carinii infection was the most important opportunity for HIV infection, can cause pneumonia, even in the lymph nodes are also parasitic. Third, secondary malignancies (1) kapos [sarcoma (KS) of AIDS KS concurrent rate of about 27, of 2 times for the health of people, and its incidence in homosexual men is also high in this classic KS with different, not only occurred in the limbs, trunk skin, also seen in other parts of the skin and internal organs and the formation of the lesions. Pathological changes mainly in the lamina propria, revolves around film and the lower deck of the lamina propria, revolves membrane thin-walled blood vessels within the Department of small lesions and asked to be cavity-shaped cell proliferation significantly the proliferation of granulation tissue lesions constitute a class. Lesions visible bulge structure similar to proliferation and capillary lumen Tong Myanmar shuttle between the cell proliferation significantly,[link widoczny dla zalogowanych], showing no endothelial lining of the crack-like structure,[link widoczny dla zalogowanych], characterized by internal full of red blood cells. (2) mostly extranodal malignant lymphoma, easy hair in the central nervous system and bone marrow, it resembles found in liver, gastrointestinal tract and skin. This is a pathology with high grade B-cell group (3), rectum, anal squamous neoplasia. Found in the male homosexuals in recent years,[link widoczny dla zalogowanych], the incidence tended to increase, the authors identified 18 cases from the human papillomavirus l2 down translation of mRNA Yao Zhen Yao Zong school song
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