histiocytic sarcoma/fever

Histiocytic sarcoma is a malignant proliferation of cells showing morphologic and immunophenotypic features similar to those of mature tissue histiocytes and is known for its rapid progression and poor prognosis. We describe a case of histiocytic sarcoma diagnosed by bone marrow biopsy. A 64-yr-old

Malignant histiocytosis, as defined by Rappaport, is now known as a manifestation of malignant lymphoma, the majority of which is the T-cell type. However, unlike the typical presentation of most non-Hodgkin lymphomas, this condition presents with atypical features mimicking acute hepatitis or

A 70-year-old woman was admitted for evaluation of hepatosplenomegaly, fever and elevated serum LDH levels. A biopsy specimen of the liver revealed histiocytic proliferation at the portal triad, and a mild degree of hepatitis. A bone marrow biopsy specimen showed proliferation of histiocytes with

We describe a case of intestinal T-cell lymphoma which was histologically diagnosed of malignant histiocytosis of the intestine. A 47-year-old man was admitted to our hospital because of fever and generalized lymphadenopathy. Mild anemia, leukocytosis, positive CRP and a high level of LDH were

An 18-year-old woman had unusual clinical manifestations of malignant histiocytosis (MH) including a long duration of massive splenomegaly, absence of lymphadenopathy, and a number of exacerbations characterized by sudden onset of fever. During life, a definite diagnosis could not be established.

A 22-year-old man with fever, hepato-splenomegaly and severe pancytopenia is described in whom the histologic features of the spleen, liver and lymph nodes were consistent with malignant histiocytosis. Characteristic Leishman-Donovan bodies were demonstrated on a bone marrow aspirate, and the

A 10-year-old boy with malignant histiocytosis presented with fever, hepatosplenomegaly, and diffuse pancreatic enlargement, mimicking acute pancreatitis. Although malignant histiocytosis involving pancreas at initial presentation is exceptional, this entity should be included in the differential

A patient presenting initially with bilateral uveitis was admitted 6 weeks later to the Department of Internal Medicine "A" because of fever, chills, and pancytopenia. Physical examination, ultrasonography and CT scan revealed hepatosplenomegaly only, without lymphadenopathy. A bone marrow trephine

Until recently, malignant histiocytosis was a clearly defined clinical entity marked by fever, progressive wasting, lymphadenopathy, hepatosplenomegaly, and pancytopenia. However, for many years the morphologic findings in this disease continued to cause a great deal of controversy. Now it seems

A case of malignant histiocytosis (MH) in a 12-year-old male child is described. Fever and wasting were the most prominent symptoms. Bilateral cervical and axillary lymphadenopathy was present along with hepatosplenomegaly. The haematological, cytological and histopathological features are

Malignant histiocytosis is an uncommon, progressive disease with a poor prognosis which is characterized by malaise, fever, lymphadenopathy, and splenomegaly. Lymphadenopathy is commonly present at presentation as well as during the course of the disease. The lymphographic findings in this case

A patient with acquired immunodeficiency syndrome-related complex was examined for fever and hepatosplenomegaly. During his hospitalization, liver failure developed in the patient, and he became infected with Pseudomonas and Staphylococcus. At autopsy, in addition to signs of bacterial infection,

A 38-year-old female suffered for several months from persistent fever without signs of infectious or immunologic disease. 57Co-bleomycin scintigraphy revealed abnormal concentration in the liver. Following a diagnostic laparotomy, the patient died from abdominal haemorrhage. Malignant cell