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OBJECTIVE
To provide the clinical, laboratory, radiological, morphological, and immunomorphological signs that permit the differential diagnosis to be made in patients with involvement of the nasal cavity and accessory sinuses (NCAS).
METHODS
In the period 2009 to 2013, the Laboratory for Intensive
A 74-year-old woman with hepatitis due to hepatitis C virus followed up using oral predonisolone (3 mg/day) for two years because of hypergammaglobulinemia-associated purpura reported fever and lumbago in February 2005. Upon admission in June, she was found in chest-computed tomography to have
A 72-year-old woman was admitted to our hospital because of fever, anemia and thrombocytopenia in March 1997. Laboratory findings showed elevated serum LDH levels and polyclonal gammopathy. Bone marrow aspiration samples revealed hemophagocytosis and plasmacytosis. Although serum interleukin-6 was
Dental amalgam fillings are the most important source of mercury exposure in the general population, but their potential to cause systemic health consequences is disputed. In this study, inbred mice genetically susceptible to mercury-induced immune aberrations were used to examine whether dental
The cumulated experience at the Instituto Nacional de Cardiolog ía Ignacio Chavez during the period from 1977 to 1988 in regard of American Trypanosomiasis (AT) and its sequelae, chronic Chagasic Cardiopathy (CHC) was reviewed. There are 39 cases. One was an acute myocarditis in a child 16 months
The immune status of BALB/c mice infected by intraperitoneal inoculation with Ehrlichia muris was examined. The level of E. muris infection in both peritoneal cavity and spleen was greatest at day 10 postinoculation (PI). Thereafter, the infection level was dramatically reduced while the organism
Herein we report a case of the simultaneous occurrence of angioimmunoblastic T-cell lymphoma (AITL) and systemic lupus erythematosus (SLE) in a 76-year-old woman. She presented with fever, night sweats, and general malaise. A laboratory examination revealed leukopenia, anemia, polyclonal
OBJECTIVE
To evaluate the incidence, clinical manifestations and immunological features of lung involvement in patients of primary Sjögren's syndrome (pSS).
METHODS
Five hundred twenty-two patients with pSS in Peking Union Medical College Hospital between 1985 and 2005 were screened retrospectively
A 49-year-old woman with primary Sjögren's syndrome a few years previously was admitted to our hospital complaining of tongue and skin eruptions, swelling of the face and neck and for examination of liver injury and hypereosinophilia. A blood test revealed leukocytosis with eosinophilia, mild liver
We present a case of polycystic hydatid disease produced by Echinococcus vogeli in a tapper of rubber trees from the State of Acre, Brazil. The most relevant clinical data were pain, increased abdominal volume caused by palpable painful masses, fever and poor clinical condition. Laboratory tests
OBJECTIVE
To provide the demographic, clinical, laboratory, radiological, morphological, and immunomorphological characteristics of IgG4-related sialoadenitis (IgG4-S), which allow the differential diagnosis with neuroendocrine, granulomatous, blood cancer lesions of the salivary gland
Lyn, the src-family protein tyrosine kinase, plays a crucial role in the regulation of B cell antigen receptor (BCR)- and IL-5-receptor (IL-5R)-mediated signaling. Lyn-deficient mice have been reported to exhibit an increase in B-1 cell numbers, splenomegaly and accumulation of lymphoblast-like
Plasma cell neoplasia occurs much less frequently than high-grade B-cell non-Hodgkins lymphoma in HIV-infected patients, but is nevertheless an AIDS-associated malignancy. In this report, we describe the fine-needle aspiration (FNA) findings of a mass in the left parotid region with plasmablastic
Aims: The aim of this study was to evaluate characteristics of B cells in human tegumentary leismaniasis (TL) analysing cutaneous leishmaniasis (CL), most prevalent form and mucosal leishmaniasis (ML), aggressive form characterized by the destruction of the
OBJECTIVE
To look for structural parotid gland changes on magnetic resonance (MR) imaging and MR sialography of primary Sjögren's syndrome (SS) patients and healthy control subjects and to compare these methods with each other.
METHODS
MR imaging and MR sialography of both parotid glands were