Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 68-year-old Japanese man was admitted to our hospital suffering from abrupt onset of high fever accompanied by arthralgia, myalgia, sore throat, macular eruption, and liver dysfunction. Six months before the onset of these manifestations, (18)F-fluoro-deoxy-glucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) had detected, unexpectedly, three calcified thyroid lesions without (18)F-FDG uptake. Two months before the onset of the present manifestations, ultrasonography-guided fine-needle aspiration had led to a diagnosis of papillary thyroid carcinoma (PTC). Soon after the occurrence of the rheumatic manifestations, a subsequent (18)F-FDG PET/CT scan showed not only the three thyroid lesions, the same as those in the previous scan, but also (18)F-FDG uptake in the thyroid lesion. A diagnosis of adult-onset Still's disease (AOSD)-like manifestations associated with PTC was made, and treatment with 40 mg/day of prednisolone (PSL) resolved the symptoms promptly. PSL was gradually tapered, without recurrence of the (AOSD)-like manifestations. Five months after the initiation of treatment with PSL, total thyroidectomy, followed by (131)I thyroid ablation treatment, was performed while the patient was on a PSL dose of 18 mg/day. Seven months after the thyroidectomy, the dose of PSL was tapered to 2 mg/day, and neither the AOSD-like manifestations nor the PTC relapsed. On confirming a diagnosis of AOSD, it may be necessary to consider the presence of an associated malignancy, including solid tumors such as PTC.
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PMID:A case of adult-onset Still's disease (AOSD)-like manifestations abruptly developing during confirmation of a diagnosis of metastatic papillary thyroid carcinoma. 2227 Mar 47

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.
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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

Idiopathic granulomatosis is a rare entity and has varied manifestations and imaging findings. A 44-year-old woman with sore throat and worsening dyspnea had multiple oropharyngeal and supraglottic masses on laryngoscopic examination. FDG PET/CT demonstrated diffuse tumor-like mucosal/submucosal lesions with intense uptake involving the oropharynx, supraglottis, and hypopharynx. Surgical biopsy showed chronically inflamed granulation tissue without malignancy, necrosis, or vasculitis. All stains were negative for any organisms. The image highlights the necessity of including granulomatosis as a differential from malignancy in interpretation of FDG PET/CT showing diffuse mucosal/submucosal oropharyngeal and/or laryngeal lesions but without established diagnosis.
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PMID:Massive Idiopathic Oropharyngeal and Laryngeal Granulomatosis on FDG PET/CT. 2813 97

An 85-year-old woman with history of melanoma is referred for a follow-up F-FDG PET/CT. F-FDG PET/CT scan showed bilateral and peripheral ground-glass opacities in upper and lower pulmonary lobes surrounded by consolidations of crescent shape with increased FDG uptake, findings compatible with organizing pneumonia. Following further inquiry, the patient reported low-grade fever, sore throat, and fatigue for the past 6 days. Because of the ongoing COVID-19 pandemic, the patient was tested for SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), which resulted positive.
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PMID:PET/CT of COVID-19 as an Organizing Pneumonia. 3252 May 12