| Autor: |
Kaori, Uchino, Fuminori, Ato, Saki, Yamada, Saori, Matsumura, Jo, Kanasugi, Ayano, Nakamura, Soichi, Takasugi, Tomohiro, Horio, Satsuki, Murakami, Shohei, Mizuno, Hidesuke, Yamamoto, Masaya, Watarai, Ichiro, Hanamura, Akiyoshi, Takami |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
[Rinsho ketsueki] The Japanese journal of clinical hematology. 61(4) |
| ISSN: |
0485-1439 |
| Popis: |
We report the case of a patient with fulminant pneumococcal infection along with the presence of Howell-Jolly bodies (HJBs) and splenic hypoplasia at the onset. A 71-year-old man developed fever during outpatient chemotherapy for IgG-κ multiple myeloma and was diagnosed with septic shock due to invasive pneumococcal infection. HJBs were observed on peripheral blood smears at this visit. Computed tomography revealed marked hypoplasia of spleen, suggesting the presence of hyposplenic function. Antibacterial therapy was initiated and the pneumococcal infection was cured; however, there was no notable change in his splenic hypoplasia. Splenic hypoplasia can be associated with fatal infections; hence, care should be taken when it is found in the elderly and in patients with cancer and those receiving immunosuppressive treatment. Even today, when automated hematology analyzers have become common, not all patients with hematological diseases have peripheral blood smears checked with a normal optical microscope. This study suggests that HJBs may be useful for simple and rapid screening of splenic hypofunction. The importance of detecting HJBs in peripheral blood smears with a normal optical microscope should be re-recognized. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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