نتایج جستجو برای: lymphoproliferative lesion
تعداد نتایج: 103000 فیلتر نتایج به سال:
We report an unusual case of a 70-year-old male with history of hereditary spherocytosis (HS) and secondary paraspinal extramedullary hematopoiesis with a concurrent follicular lymphoma. The lesion presented as a thoracic paraspinal mass of 9 cm, extending longitudinally between T6 and T9 vertebral bodies. Incisional biopsy revealed that this mass included mature hematopoietic tissue compatible...
Castleman disease is a rare lymphoproliferative disease of unknown cause. In most cases, afflicted patients present with a mediastinal mass although the disease may manifest in numerous other sites, including intracranially and rarely intraspinally. The authors report on the case of a 19-year-old woman who presented with a large paraspinal mass emanating from the T7-8 neural foramen. The morpho...
A 35-year-old male presented with a history of chest wall pain and swelling. It was decided to perform a CT-scan of the thorax that revealed of a rib involvement in the right hemithorax (Fig 1). We evaluated the yield of core needle biopsy in patients that the was diagnosed lymphoproliferative disorder. Investigation abdominal and pelvic CT scan and blood tests were found no other lesions. The ...
Autoimmune lymphoproliferative syndrome is frequently caused by mutations in genes involved in the Fas death receptor pathway, but for 20-30% of patients the genetic defect is unknown. We observed that treatment of healthy T cells with interleukin-12 induces upregulation of Fas ligand and Fas ligand-dependent apoptosis. Consistently, interleukin-12 could not induce apoptosis in Fas ligand-defic...
In this study, we evaluated the potency of a human papillomavirus (HPV) virus-like particle (VLP)-based vaccine at generating HPV type 11 (HPV-11)-specific cellular and humoral immune responses in seronegative women. The vaccine was administered by intramuscular immunizations at months 0, 2, and 6. A fourth immunization was administered to approximately half of the women at month 12. All vaccin...
BACKGROUND The variability in the association of host innate immune response to Hepatitis C virus (HCV) infection requires ruling out the possible role of host KIR and HLA genotypes in HCV-related disorders: therefore, we therefore explored the relationships between KIR/HLA genotypes and chronic HCV infection (CHC) as they relate to the risk of HCV-related hepatocarcinoma (HCC) or lymphoprolife...
A complex clinical case of acute myelomonocytic leukemia with extramedullary lesion the testis is presented. patient yu., born in 1968, applied to National Medical Research Centre for Oncology (Rostov-on-don) after an injury inguinal region. ultrasound was performed: right testicle middle third, a mass 30 × 23 16 mm revealed. biopsy morphological picture characteristic typical seminoma. Orchofu...
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