Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0040425 (
tonsillitis
)
1,594
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
This report describes an adolescent girl with primary Epstein-Barr virus (EBV) infection in the setting of intensive immunosuppression for a cardiac transplant. She went on to develop progressive pain, weight loss and night sweats with necrosis of the tonsils over 8 weeks. The clinical impression was initially that of a complicated
tonsillitis
secondary to immune dysfunction. Biopsy 2 months after first presentation demonstrated diffuse
B cell lymphoma
consistent with post-transplant lymphoproliferative disorder (PTLD). We present this case to highlight the need for a high degree of clinical suspicion for PTLD in a population of patients who commonly experience primary exposure to EBV.
...
PMID:Post-transplant lymphoproliferative disorder in an adolescent masquerading as a complicated primary EBV infection. 2168 65
We report our experience with a case of iatrogenic immunodeficiency-associated lymphoproliferative disease in a patient who had been treated with methotrexate (MTX) for rheumatoid arthritis for 9 consecutive years, which showed natural remission after discontinuation of the MTX therapy. The patient was a 64-year-old woman who was admitted emergently to our hospital with hematemesis and melena. She presented with multiple gastric ulcers and bilateral
tonsillitis
with a central ulcer. Biopsy of these lesions raised the suspicion of diffuse large
B-cell lymphoma
. Positron emission tomography (PET)- computed tomography( CT) showed increased fluorodeoxyglucose( FDG) accumulation in the pharynx, cervical lymph nodes, liver, spleen, stomach, distal part of the ileum, and para-aortic lymph nodes, with a maximum standard uptake value of 26.85. Blood test showed elevated lactate dehydrogenase( LDH)( 321 U/L) and interleukin( IL)-2R( 3,531 U/mL) levels. After discontinuation of MTX, the sore throat subsided, and the
tonsillitis
, lymph node enlargement, and ulcers were resolved. The levels of LDH and IL-2R returned to within the normal range. The patient could be categorized into a regressive disease group with relatively favorable prognosis among patients with MTX-induced lymphoproliferative disease. However, she should continue to be followed up regularly because there remains a possibility that lymphoproliferative disease may relapse after the discontinuation of MTX.
...
PMID:[A case of iatrogenic immunodeficiency-associated lymphoproliferative disease in a patient treated with methotrexate for rheumatoid arthritis for 9 consecutive years, which Showed natural remission after discontinuation of MTX therapy]. 2439 42
Epstein-Barr virus (EBV) is a double-stranded virus that shows tropism for B-cell lymphocytes. EBV-infected patients usually present with
tonsillitis
/pharyngitis, cervical lymphadenopathy and fever, but an atypical presentation can mimic lymphoproliferative disease. We present the case of a 77-year-old woman with asthenia, fever, oral ulcers and peripheral lymphadenopathy. After extensive evaluation, including anatomopathological and immunocytochemical examination of excisional lymph node biopsy samples, it was still not clear whether the patient had EBV infection or diffuse large
B-cell lymphoma
. In this case report, the authors describe how it can be difficult to differentiate between two different, although related, entities, making diagnosis of lymphoma highly challenging.
...
PMID:T-Cell/Histiocyte-Rich Large B-Cell Lymphoma: A Challenging Diagnosis. 3150 81