ABSTRACT
Herein, we report a rare case of hemolytic anemia with reticulocytopenia following intravenous immunoglobulin therapy in a young infant treated for Kawasaki disease. A 2-month-old boy presented with fever lasting 3 days, conjunctival injection, strawberry tongue, erythematous edema of the hands, and macular rash, symptoms and signs suggestive of incomplete Kawasaki disease. His fever resolved 8 days after treatment with aspirin and high dose infusion of intravenous immunoglobulin. The hemoglobin and hematocrit decreased from 9.7 g/dL and 27.1% to 7.4 g/dL and 21.3%, respectively. The patient had normocytic hypochromic anemia with anisocytosis, poikilocytosis, immature neutrophils, and nucleated red blood cells. The direct antiglobulin test result was positive, and the reticulocyte count was 1.39%. The patient had an uneventful recovery. However, reticulocytopenia persisted 1 month after discharge.
Subject(s)
Humans , Infant , Male , Anemia , Anemia, Hemolytic , Anemia, Hypochromic , Aspirin , Coombs Test , Edema , Erythrocytes , Exanthema , Fever , Fragaria , Hand , Hematocrit , Hemolysis , Immunization, Passive , Immunoglobulins , Mucocutaneous Lymph Node Syndrome , Neutrophils , Reticulocyte Count , Reticulocytes , TongueABSTRACT
Cholangiocarcinoma is a malignant disease originating from the epithelium of the biliary tract, and its prognosis is dismal due to distant metastasis in its early stages. The most common metastatic sites are the intra-abdominal organs, lymph nodes, and lungs. A patient was diagnosed with intrahepatic cholangiocarcinoma and underwent surgical resection. During the follow-up period, metastases were detected at the remnant liver and both lung fields. Eleven months after resection, the patient complained of severe headache. An approximately 5-cm cystic mass was found at the left occipital lobe of the cerebrum, and metastatic malignant cells were present on cerebrospinal fluid cytology. The patient underwent whole-brain radiotherapy. We herein report a rare case of cholangiocarcinoma with cystic brain metastasis together with a review of the relevant literature.
Subject(s)
Humans , Biliary Tract , Brain , Cerebrum , Cholangiocarcinoma , Epithelium , Follow-Up Studies , Headache , Liver , Liver Neoplasms , Lung , Lymph Nodes , Meningeal Carcinomatosis , Neoplasm Metastasis , Occipital Lobe , PrognosisABSTRACT
Precursor B-cell lymphoblastic lymphoma (B-LBL) is an uncommon high-grade neoplasm of immature B cells. It occurs predominantly in childhood with extranodal involvement such as skin and bone. Therefore, primary cutaneous involvement in elderly adults is a very rare manifestation of B-LBL. Here, we report a 78-year-old man with B-LBL presenting as a single cutaneous lesion which was immunohistochemically positive for leukocyte common antigen (LCA), CD79a, paired box 5 (PAX5), B cell lymphoma-2 (bcl-2), and terminal deoxynucleotidyl transferase (TdT) staining, but was without systemic involvement. The patient was treated using cyclophosphamide, adriamycin, vincristine, and prednisolone (CHOP), and achieved complete response (CR) at the first response assessment conducted after 3 CHOP cycles. After an additional cycle of CHOP treatment, radiotherapy was administered at a total dose of 3,600 cGy over 4 weeks. At the 21-month follow-up, he had maintained CR.
Subject(s)
Adult , Aged , Humans , Leukocyte Common Antigens , B-Lymphocytes , Cyclophosphamide , DNA Nucleotidylexotransferase , Doxorubicin , Follow-Up Studies , Precursor B-Cell Lymphoblastic Leukemia-Lymphoma , Precursor Cell Lymphoblastic Leukemia-Lymphoma , Precursor Cells, B-Lymphoid , Prednisolone , Skin , VincristineABSTRACT
There have been 5 case reports about immune hemolytic anemia related with cimetidine, but there has been no such report in Korea. A sixty-four-year-old woman was admitted to the emergency department in a coma. She was diagnosed with diffuse large B-cell lymphoma 5 years ago and she achieved a complete remission after treatment. She was in a state of shock, and her blood pressure was 70/40 mmHg. The laboratory test results were consistent with hemolytic anemia (HA) as follows: hemoglobin: 1.9 g/dL, corrected reticulocyte count: 2%, total/conjugated bilirubin: 6.4/2.1 mg/dL, lactate dehydrogenase: 1,083 U/L and haptoglobin <10 mg/dL. She had a history of taking the drugs including cimetidine, acetaminophen and etizolam for two days. She urgently received transfusion of 3 units of packed red blood cells and then she regained consciousness. To investigate the relation between cimetidine and HA, we subsequently performed a drug-induced immune complex test and an antibody test by using cimetidine, AB serum and phosphate-buffered saline. The results proved that cimetidine was the cause of the HA. Patient was treated with steroid, and the following laboratory tests showed rapid improvement. This is the first case report from Korea that shows the causal relationship between cimetidine and immune HA.
Subject(s)
Female , Humans , Acetaminophen , Anemia, Hemolytic , Antigen-Antibody Complex , Blood Pressure , Cimetidine , Coma , Consciousness , Diazepam , Emergencies , Erythrocytes , Haptoglobins , Korea , Lactic Acid , Lymphoma, B-Cell , Reticulocytes , ShockABSTRACT
Severe acute lung injury (ALI), leading to respiratory failure caused by H1N1 infection, developed in a 34-year-old man during a work-up for non-small cell lung cancer. Although he fully recovered through instant treatment with oseltamivir, mechanical ventilation was required again, 7 days later, due to subsequent diffuse alveolar hemorrhage (DAH). Finally, his condition improved and he was able to move out of the intensive care unit. However, multiple pulmonary metastatic nodules appeared over a period of one month, suggesting the aggressive nature of lung cancer. Although he was discharged after chemotherapy, his prognosis seemed poor, considering the rapidity of growth of the lung cancer. It is important to recognize that DAH can occur after acute lung injury caused by influenza virus.