Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P05231 (interleukin-6)
 23,907 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

TAFRO syndrome is a rare clinicopathologic variant of idiopathic multicentric Castleman disease characterized by Thrombocytopenia, Ascites (anasarca), myeloFibrosis, Renal dysfunction, and Organomegaly. Here, we report a case of TAFRO syndrome in an HIV-negative young Caucasian male who presented with fever, normocytic anemia, thrombocytopenia, and acute renal insufficiency. The serum interleukin-6 (IL-6) level was elevated. Chest and abdominal CT revealed bilateral pleural effusion, ascites, splenomegaly, and multiple mildly enlarged lymph nodes. An excisional biopsy of inguinal lymph node showed a few atrophic follicles and expansion of interfollicular areas by marked vascular proliferation and polytypic plasmacytosis. HHV-8 was negative. Subsequent bone marrow biopsy was normocellular with moderately increased megakaryocytes and occasional megakaryocytic emperipolesis. His signs and symptoms improved after treatment with methylprednisolone and tocilizumab (anti-IL-6 receptor antibody). Our study confirms the distinctive nature of this syndrome, which should allow for better recognition and appropriate therapy.
 ...
PMID:TAFRO syndrome: A case report and review of the literature. 3160 9

A woman aged 45 years with a 1.5-year history of violaceous plaques on the forehead and chest presented with fever, weight loss and aggravation of the plaques. Inflammatory markers and interleukin-6 level were elevated, and superficial lymphadenopathies and splenomegaly were identified by CT scan. Immunohistochemical findings of the lymph node and the skin showed polyclonal plasmacytosis and follicular hyperplasia, leading to the diagnosis of idiopathic multicentric Castleman disease (iMCD) after human herpesvirus-8 infection was excluded. The patient was successfully treated with anti-interleukin-6 receptor antibody, tocilizumab, following relapse after prednisolone therapy.Our literature review found 11 case reports of pathologically confirmed iMCD preceded by cutaneous plasmacytosis. The median duration of asymptomatic phase with only skin lesions was 7.5 years, whereas the phase lasted only for 1.5 years in our case. iMCD can develop shortly after asymptomatic cutaneous plasmacytosis. Tocilizumab can be a treatment of choice for this type of iMCD.
 ...
PMID:Idiopathic multicentric Castleman disease preceded by cutaneous plasmacytosis successfully treated by tocilizumab. 3314 95


<< Previous 1 2 3 4 5