Xin’s blood was drawn and testing was conducted. His hematocrit was 45% and white-blood cell count was 2,500 white-blood cells/mm3, with the differential showing neutrophils 65%, lymphocytes 25%, monocytes 10%. A biopsy was taken of one of the discolored lesions and cell culture. After three days of growth the cells were confirmed as coming from malignant cancerous tissue. A magnetic resonance image (MRI) of the area around the skin lesions on Xin’s inner thigh revealed enlarged lymph nodes, a sign of potential metastasis. DNA sequencing of the lesion biopsy revealed DNA consistent with human herpesvirus 8, known as Kaposi’s sarcoma-associated herpesvirus, leading to the diagnosis of Kaposi’s sarcoma. - What Disorders can be ruled in and out from this diagnosis?
Xin’s blood was drawn and testing was conducted. His hematocrit was 45% and white-blood
cell count was 2,500 white-blood cells/mm3, with the differential showing neutrophils 65%,
lymphocytes 25%, monocytes 10%. A biopsy was taken of one of the discolored lesions and
cell culture. After three days of growth the cells were confirmed as coming from
malignant cancerous tissue. A magnetic resonance image (MRI) of the area around the skin
lesions on Xin’s inner thigh revealed enlarged lymph nodes, a sign of potential metastasis. DNA
sequencing of the lesion biopsy revealed DNA consistent with human herpesvirus 8, known
as Kaposi’s sarcoma-associated herpesvirus, leading to the diagnosis of Kaposi’s sarcoma.
- What Disorders can be ruled in and out from this diagnosis?
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