Abstract:

Paraneoplastic syndrome; It is called a clinical Picture that does not ocur due to an effect of the primary tumor or its metastases, but consists of signs and symptoms that develop depending on the presence of the tumor. Paraneoplasias can be seenduring the course of a tumorwith a known presence, and may be the first and onlysymptom of a hiddentumorthat has not emergedclinically, thushelping to identifyprimarycancer at an earlystage. Sweet'sSyndrome, alsoknown as acutefebrileneutrophilicdermatosis; It is a rare, recurrentinflammatory skin diseasecharacterizedbysuddenonset, painful, inflammatorypapulesornoduleswitherythematousplaques, fever, jointpain, peripheralleukocytosis and intenseneutrophilinfiltration in the dermislayer of the skin. Disease; It can be observed as inflammatoryboweldisease, infections, secondary to drugs, secondary to malignancy (paraneoplastic). In this article, weaimed to present a case of a 69-year-old malepatientwhowasdiagnosedwithmetastaticlungcarcinoidtumor in the etiologicalinvestigationperformedwith the pre-diagnosis of SweetSyndrome in the hospitalwhere he presentedwithcomplaints of acuterash and fever.

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