No abstract available.
Adult* ; Fungemia* ; Humans ; Malassezia*

An ABO-incompatible transfusion is a very rare event but it can cause severe adverse effects, including death. The prognosis is affected by various factors, such as the volume of infusion, underlying diseases, and immunologic state. Until now, however, there has been no consensus regarding the treatment of an ABO-incompatible transfusion except for conservative treatment. A 57 year-old male patient visited the authors' emergency unit with multiple trauma due to a car accident. He had a deep laceration on his left neck accompanied by severe bleeding. Because of his low blood pressure and low hemoglobin level due to bleeding, an emergency transfusion was attempted. Unfortunately, one unit of RBC was transfused incorrectly into the patient due to a clerical error during the identification of the patient. The patient was typed as O, RhD positive; the RBC administered was A, RhD positive. After the transfusion, the patient showed an acute hemolytic transfusion reaction due to gross hematuria. Plasma exchange was attempted and medical treatment with high dose steroid with diuretics was done simultaneously. Two cycles of plasma exchange were done and the patient appeared to recover from the acute adverse effects of the transfusion. The plasma exchange was stopped and medical treatments for the transfusion reactions were maintained for ten days. The patient recovered fully and was discharged after one month. Based on this case, although more studies are necessary for approval as a standard therapy, this case suggests that immediate plasma exchange with medical treatment can be very helpful for eliminating the isoagglutinins in ABO-incompatible transfusions.
Clergy ; Consensus ; Diuretics ; Emergencies ; Emergency Service, Hospital ; Hematuria ; Hemorrhage ; Humans ; Hypotension ; Lacerations ; Male ; Multiple Trauma ; Neck ; Plasma Exchange* ; Plasma* ; Prognosis ; Transfusion Reaction*

No abstract available.
Aged, 80 and over ; Base Sequence ; Bone Marrow/pathology ; DNA/chemistry/metabolism ; Female ; Fusion Proteins, bcr-abl/*genetics ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis/*genetics ; Multiplex Polymerase Chain Reaction ; Protein Isoforms/genetics ; Sequence Analysis, DNA

Most ingested foreign bodies pass readily throughout intestinal tract if they reach the stomach. In some cases, foreign bodies may be impacted behind a luminal constriction but are rare in colon. Here, we report the case of a 59-year-old man who did laparoscopic anterior resection due to sigmoid colon cancer 2 years ago and ischemic colitis was repeated on the anastomosis site. He initially presented with symptoms of abdominal pain 3 months before and melena 1 day before admission. Abdomen computerized tomography showed a 3.2 cm segment of luminal narrowing of the proximal colon involving upstream foreign material stasis. Sigmoidoscopic approaches revealed near complete obstruction on the anal verge of 20 cm and scope passing failed. Balloon dilatations were done on the obstruction site four times all and a foreign body impacted above the obstruction site was removed by an alligator without any complications. The foreign body removed looks like plastic or a shell, about 20 mm in size.
Abdomen ; Abdominal Pain ; Alligators and Crocodiles ; Colitis, Ischemic ; Colon* ; Constriction ; Constriction, Pathologic* ; Dilatation* ; Foreign Bodies* ; Humans ; Melena ; Middle Aged ; Phenobarbital ; Plastics ; Sigmoid Neoplasms ; Stomach

Rhodotorula species are round to oval-shaped, multilateral budding, encapsulated yeasts that produce urease and do not ferment carbohydrates. Rhodotorula species form characteristic salmon-pink colored colonies owing to carotenoid pigment production. These yeasts form a part of the normal flora of moist skin and are found in the environment. Rhodotorula was traditionally considered a contaminant but is now progressively recognized as a human pathogen, especially in immunocompromised patients with central venous catheters. However, isolation of Rhodotorula species from blood has been very rarely reported in Korea. We report a case of sepsis due to Rhodotorula mucilaginosa infection in a patient who had received chemotherapy and supportive care for non-small cell lung cancer.
Carbohydrates ; Carcinoma, Non-Small-Cell Lung* ; Central Venous Catheters ; Drug Therapy ; Fungemia ; Humans ; Immunocompromised Host ; Korea ; Rhodotorula* ; Sepsis* ; Skin ; Urease ; Yeasts

Prompt malaria diagnosis is crucial so antimalarial drugs and supportive care can then be rapidly initiated. A 15-year-old boy who had traveled to Africa (South Africa, Kenya, and Nigeria between January 3 and 25, 2011) presented with fever persisting over 5 days, headache, diarrhea, and dysuria, approximately 17 days after his return from the journey. Urinalysis showed pyuria and hematuria. Blood examination showed hemolytic anemia, thrombocytopenia, disseminated intravascular coagulation, and hyperbilirubinemia. Plasmapheresis and hemodialysis were performed for 19 hospital days. Falciparum malaria was then confirmed by peripheral blood smear, and antimalarial medications were initiated. The patient's condition and laboratory results were quickly normalized. We report a case of severe acute renal failure associated with delayed diagnosis of falciparum malaria, and primary use of supportive treatment rather than antimalarial medicine. The present case suggests that early diagnosis and treatment is important because untreated tropical malaria can be associated with severe acute renal failure and fatality. Physicians must be alert for correct diagnosis and proper management of imported tropical malaria when patients have travel history of endemic areas.
Acute Kidney Injury* ; Adolescent ; Africa ; Anemia, Hemolytic ; Antimalarials ; Delayed Diagnosis* ; Diagnosis ; Diarrhea ; Disseminated Intravascular Coagulation ; Dysuria ; Early Diagnosis ; Fever ; Headache ; Hematuria ; Humans ; Hyperbilirubinemia ; Kenya ; Malaria* ; Male ; Nigeria ; Plasmapheresis ; Plasmodium falciparum ; Pyuria ; Renal Dialysis ; Renal Insufficiency ; Thrombocytopenia ; Urinalysis

BACKGROUND: This study was conducted to establish reference intervals (RIs) for serum gamma-glutamyltransferase (GGT), and to evaluate the association between serum GGT levels within RIs and the prevalence of metabolic syndrome (MetS) and type 2 diabetes mellitus (DM) in men and women. METHODS: A total of 363 healthy adults (137 men and 226 women) were enrolled for establishing the RIs of serum GGT. A cross-sectional study was conducted with 919 individuals (519 men and 400 women) to evaluate the associations between gender-specific serum GGT RI quartiles and prevalence of MetS and DM. RESULTS: The RIs for serum GGT levels (central 95th percentile ranges) were 9.0-70.6 IU/L and 4.0-31.3 IU/L in men and women, respectively. In men, the odds ratios (ORs) and 95% confidence intervals (CIs) for the prevalence of MetS in 4 serum GGT quartiles (lowest to highest) were 1.0 (reference), 3.6 (0.7-18.0), 8.8 (2.0-39.1), and 17.4 (4.0-75.3), respectively, while the ORs (95% CIs) for the prevalence of DM were 1.0 (reference), 1.0 (0.3-3.0), 1.7 (0.6-4.6), and 2.6 (1.0-6.6), respectively. In women, the corresponding ORs (95% CIs) were 1.0 (reference), 3.3 (0.6-16.6), 5.8 (1.2-27.3), and 18.8 (4.3-82.2) for MetS, respectively, and 1.0 (reference), 1.6 (0.3-9.7), 1.6 (0.3-9.9), and 8.0 (1.7-36.7) for DM, respectively. These significant relationships persisted after adjusting for age, alcohol intake, body mass index, and smoking. CONCLUSIONS: Serum GGT levels, even within RIs, were proportionally associated with prevalence of metabolic syndrome and DM in both men and women. Serum GGT level may be an independent predictor for chronic degenerative diseases.
Adult ; Body Mass Index ; Cross-Sectional Studies ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Electrolytes ; Female ; gamma-Glutamyltransferase ; Humans ; Male ; Odds Ratio ; Prevalence

We report on two cases of anti-Jka, whose reactivity disappeared on an antibody identification test using enzyme-treated red cells. One of two patients was a 72-year-old female with cirrhosis of the liver and colon cancer, and the other was a 55-year-old female with known MDS and incomplete Behcet's disease. Results of an antibody identification test using a LISS/Coombs gel card (DiaMed AG) showed negative to one positive with red cells having the Jka antigen; however, all reactions using the enzyme-treated cells showed negative results, which was unexpected. The patients' RBC phenotype was Jk(a-b+). We obtained positive results in reactions of enzyme-treated Jka+ cells and EDTA using a patient's serum and proved that the cause of the negative reaction might be complement-related.
Aged ; Colonic Neoplasms ; Edetic Acid ; Female ; Fibrosis ; Humans ; Liver ; Middle Aged ; Phenotype

MYC rearrangement, a characteristic cytogenetic abnormality of Burkitt lymphoma and several subsets of other mature B-cell neoplasms, typically involves an immunoglobulin gene partner. Herein, we describe a case of precursor B-cell lymphoblastic leukemia harboring a MYC rearrangement with a novel non-immunoglobulin partner locus. The patient was a 4-yr-old Korean boy with ALL of the precursor B-cell immunophenotype. At the time of the second relapse, cytogenetic analyses revealed t(4;8)(q31.1;q24.1) as a clonal evolution. The MYC rearrangement was confirmed by FISH analysis. He died 3 months after the second relapse without achieving complete remission. To our knowledge, this is the first report of a case of MYC rearrangement with a non-immunoglobulin partner in precursor B-cell lymphoblastic leukemia.
Bone Marrow Cells/pathology ; Child, Preschool ; Chromosomes, Human, Pair 4 ; Chromosomes, Human, Pair 8 ; Genetic Loci ; Humans ; Immunoglobulins/genetics ; Karyotyping ; Male ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/*genetics/metabolism/pathology ; Proto-Oncogene Proteins c-myc/*genetics ; Recurrence ; Translocation, Genetic

Arcanobacterium haemolyticum, a aerobic Gram-positive rod, has been described as an unusual pathogen causing soft tissue infections such as pharyngotonsillitis, chronic ulcer and cellulitis. In addition, the microorganism causes deep-seated infection and systemic disease including endocarditis, vertebral osteomyelitis and sepsis in patients with predisposing conditions such as diabetes mellitus. Since colonies and microscopic findings of A. haemolyticum might be confused with those of streptococci and coryneform bacteria, and it is usually isolated with other microorganisms, it is often considered to be normal flora or a contaminant in wound infections, resulting in missed or delayed diagnosis. Streptococcus agalactiae infections in neonates and pregnant women have been well recognized. However, invasive S. agalactiae infections in non-pregnant older adults with chronic medical conditions, particularly diabetes mellitus, are increasing. We report a case of diabetic foot ulcer due to A. haemolyticum and S. agalactiae in an uncontrolled diabetes mellitus patient.
Adult ; Arcanobacterium ; Bacteria ; Cellulitis ; Delayed Diagnosis ; Diabetes Mellitus ; Diabetic Foot ; Endocarditis ; Female ; Humans ; Infant, Newborn ; Osteomyelitis ; Pregnant Women ; Sepsis ; Soft Tissue Infections ; Streptococcus ; Streptococcus agalactiae ; Ulcer ; Wound Infection