the pre.sent rep.or,t describes the morphological and if nod h pron erative aspects of lymph es iii odgkin s disease grown in tissue culture. the development of hodgkin's lymph-nodes grown in vitro seems to depend upon the  a~e of t~e person and the stage of the hodgkin's disease at the time the i h is obtained. ymp - the morphological and the proliferative aspects ('helralcterizi~d of hodgkin'...

Typhoid vaccine and sheep erythrocytes were injected subcutaneously into the feet of rabbits, and the subsequent formation of agglutinins and hemolysins in the popliteal lymph node was compared with the output of lymphocytes through the efferent lymph and with changes in the lymph node. Antibodies began to appear in the efferent lymph 2 to 4 days after the injection of the antigen and reached t...

nineteen lymph node biopsies, 3 curetting, 15 blood samples obtained from patients with lymphadenitis and high titers of toxoplasma antibodies, and 27 tonsillar tissues removed from patients because of chronic tonsillitis were inoculated intraperitoneally into mice for isolation of toxoplasma gondii. toxoplasms were isolated from 5 lymph node biopsies, one curettage material, 2 tonsillar tissue...

Two cases of angiofollicular lymph node hyperplasia are described, one of the solitary plasma cell type the other of the multicentric hyaline vascular type. Both cases illustrate the wide ranging clinical and pathological findings associated with this condition but both also have unusual features. The solitary plasma cell lesion had an exceptional 32 year clinical history and was associated wit...

schwannomas are benign nerve sheath tumors that originate from any anatomical site. most of the schwannomas are found in the head, neck or limbs. schwannoma arising in a lymph node is extremely rare. we have found only four cases in the review of the literature. we experienced a case of intranodal schwannoma in a perigastric lymph node. a 72 year-old female underwent cholecystectomy due to clin...

Lymph nodes from resected specimens of human colorectal carcinoma were investigated for in vitro lymphocyte cytotoxicity against primary cultures of autologous tumor cells. Regional lymph node lymphocytes were cytotoxic in 32 of 142 cases (23%). Altogether 200 nodes were examined and the cytotoxicity correlated directly with sinus histiocytosis, seen in 43 nodes from 35 cases, and with hyperpla...

Two cases of angiofollicular lymph node hyperplasia are described, one of the solitary plasma cell type the other of the multicentric hyaline vascular type. Both cases illustrate the wide ranging clinical and pathological findings associated with this condition but both also have unusual features. The solitary plasma cell lesion had an exceptional 32 year clinical history and was associated wit...

Castleman’s disease (CD) is a rare lymphoproliferative disorder of unknown cause. In even rarer circumstances, it can be associated with POEMS (peripheral neuropathy, organomegaly, endocrinopathy, monoclonal gammopathy and sk in changes) syndrome. We report a case of multicentric plasma cell CD with POEMS syndrome, who presented with inguinal masses and lower extremity weakness for years. Compu...

background: the sentinel lymph node (sln) is defined as the first chain node in the lymphatic basin that receives primary lymphatic flow. if the sln is negative for metastatic disease, then other nodes are expected to be disease-free. sln techniques have been extensively applied in the staging and treatment of many tumors, including melanoma, breast and vulvar cancers. this study aims to evalua...