localized leishmania lymphadenitis (l.l.l) is a self limited clinical presentation of cutaneous leishmaniasis. microscopic findings in l.l.l are very similar to toxoplasma lymphasenitis. in all cases, an intensive microscopic search should be done for leishman bodies. in this study, we describe our microscopic findings and results of our immnohistochemical (ihc) study with a panel of monoclonal...

Localized Leishmania Lymphadenitis (L.L.L) is a self limited clinical presentation of cutaneous leishmaniasis. Microscopic findings in L.L.L are very similar to Toxoplasma lymphasenitis. In all cases, an intensive microscopic search should be done for Leishman bodies. In this study, we describe our micro...

Background: Lymphadenopathy is an enlargement of a lymph node. Pathologic Lymphadenopathy is when there is a symptom of infectious and noninfectious abnormalities or malignant diseases. Most Lymphadenopathies are benign and are associated with a short period of symptoms. Concerning diagnosis and management of adenopathy, especially in the case of children, research is still underway. For this r...

Reactive sinus histiocytosis of lymph nodes is a very common finding , and undoubtedly in many cases it is largely ignored, since it is often of little or no clinical importance. However, when this finding becomes prominent, it can result in a somewhat alarming appearance. The extreme end of this spectrum occurs in cases of reactive histiocytosis related to prior joint replacement surgery, whic...

background: to evaluate the efficacy of color doppler ultrasound (cdus) in differentiating benign and malignant cervical lymph nodes by detecting differences in blood flow patterns. materials and methods: in this cross‑sectional prospective study, 25 untreated patients with clinical evidence of cervical lymphadenopathy were evaluated. cdus was performed for 80 cervical lymph nodes. the gray sca...

The authors describe a case of histiocyte-rich B-cell lymphoma (HR-BCL), a variant of diffuse large B-cell lymphoma, in a 51-year-old man. The patient presented with large axillary lymphadenopathy. Histopathologic and immunohistochemical examination of lymph node biopsy revealed diffuse effacement of the lymph node architecture by reactive histiocytes and neoplastic CD20 positive B cells. ...

the authors describe a case of histiocyte-rich b-cell lymphoma (hr-bcl), a variant of diffuse large b-cell lymphoma, in a 51-year-old man. the patient presented with large axillary lymphadenopathy. histopathologic and immunohistochemical examination of lymph node biopsy revealed diffuse effacement of the lymph node architecture by reactive histiocytes and neoplastic cd20 positive b cells. react...