Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two familial cases of myelodysplastic syndrome (MDS) are reported, one of whom had an abnormal karyotype of 45, XY, -7 (monosomy 7). Case 1 was a 60-year-old woman developed dizziness and nasal bleeding. She was treated with blood transfusion alone. About 11 months after diagnosis, she died of pneumonia. Case 2 was a 22 year-old man, who was the son of case 1, developed febrile disease because of recurrent skin and oral mucosa infections. He had a partial response to low-dose of cytarabine. Thirteen months after diagnosis, he died of severe pneumonia. Both cases were diagnosed as having refractory anemia with excess of blasts due to peripheral blood and bone marrow findings. Both patients had pancytopenia, erythroid hyperplasia in bone marrow, marked dyserythropoiesis, recurrent infectious diseases and severe pneumonia that resulted in death. These symptoms resembled to those reported for monosomy 7 syndrome. Familial MDS with monosomy 7 is rarely reported. These cases are of interest to investigate hereditary factors of MDS.
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PMID:[Myelodysplastic syndrome developed in a mother and her son whose bone marrow karyotype showed monosomy 7]. 884 1

Pulmonary alveolar proteinosis (PAP) is a rare lung disorder. We herein report the first case of PAP that happened 2 years before myelodysplatic syndrome (MDS). A 34-year-old Chinese presented with a developed recurrent cough and shortness of breath. Computed tomography scan disclosed ground-glass opacities with interlobular septal thickening. Histological examination showed eosinophilic dense homogenous material filling in the alveolar. This precipitate had a fine granular appearance. The eosinophilic material was periodic acid-Schiff reaction-positive. The patient was diagnosed with PAP. Two years later he was admitted to a hospital because of dizziness of 1-month duration. Hematological examination showed white blood cells was 2700, hemoglobin was 7.4 g/dL, and platelet count was 21,000 platelets/mm(3). Following bone marrow biopsy and histopathologic examination, he was diagnosed with MDS with refractory anemia and excess blasts. So for PAP patients, follow-up tests should be considered in order to find any possible underlying disease.
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PMID:A case of secondary pulmonary alveolar proteinosis, but prior to myelodysplastic syndrome. 2547 45