Primary renal lymphoma is one of the malignant lymphomas that initially presents in the extra lymphonode, which is rarely seen in children. This study reported two cases of primary renal lymphoma in children who were definitively diagnosed by renal biopsy. Renal tubular acidosis was the initial manifestation in both cases. They were referred to the hospital with chief complaints of polydipsia, polyuria, debilitation, vomiting and anemia. Imaging and laboratory examinations showed bilateral renomegaly, hypocalcemia, hypophosphatemia, and metabolic acidosis. One of the patients discontinued therapy. The other received chemotherapy including prednisone, vincristine, cytarabine and L-asparaginase, combined with intrathecal injections of methotrexate, dexamethasone and Ara-C and supporting treatment. Twenty-three days after treatment, polydipsia and polyuria were relieved, and acidosis, kaliopenia and anemia were improved in the patient. There were no abnormal findings in the renal B-ultrasound re-examination. It was concluded that when a patient is suspected of renal lymphoma, diagnostic puncture and renal biopsy should be performed early. Early combined therapeutics including chemotherapy, radiation therapy, surgery and supporting treatments may result in a favorable prognosis in patients with this disease.
Acidosis, Renal Tubular ; diagnosis ; etiology ; Child ; Humans ; Kidney Neoplasms ; complications ; Lymphoma ; complications ; Male

Acidosis, Lactic ; complications ; Acute Disease ; Humans ; Leukemia ; complications ; Male ; Middle Aged

Type B lactic acidosis is a rare condition in patients with solid tumors or hematological malignancies. Although there have been several theories to explain its mechanism, the exact cause of lactic acidosis remains to be discovered. Lactic acidosis is usually related to increased tumor burden in patients with malignancy. We experienced a case of lactic acidosis in a 39-year-old man who visited an emergency room because of dyspnea, and the cause of lactic acidosis turned out to be recurrent acute leukemia. Chemotherapy relieved the degree of lactic acidosis initially, but as the disease progressed, lactic acidosis became aggravated. Type B lactic acidosis can be a clinical presentation of acute exacerbation of acute leukemia.
Acidosis, Lactic/*diagnosis/etiology ; Acute Disease ; Adult ; Humans ; Leukemia/*complications ; Male

BACKGROUND/AIMS: Alcoholic liver disease with metabolic acidosis may have possible causes such as alcoholic ketoacidosis, diabetic ketoacidosis, lactic acidosis. Salicylate, methanol, and ethylene glycol intoxication should also be considered. The aim of this study was to investigate the short-term prognostic factors in patients with alcoholic liver disease with metabolic acidosis. METHODS: Clinical data related to twenty-nine patients with alcoholic liver disease and metabolic acidosis was analysed retrospectively. Patients were divided into two groups according to the outcome (survival or death). Past medical history, and physical, laboratory and radiologic data at admission were compared. RESULTS: The amount of daily alcohol intake differed significantly between the two groups (P=0.034), but duration and total amount of alcohol intake did not differ significantly between the two groups (P=0.128; P=0.360). The presence of ascites differed significantly between two the groups (P=0.019). On laboratory testing, the following differed significantly: base excess (P=0.038), hemoglobin (P=0.019), platelet (P=0.040), total bilirubin (P=0.007), albumin (P=0.012), creatinine (P=0.014), phosphorus (P=0.021), chloride (P=0.010), ammonia (P=0.003), prothrombin time (P=0.033), fibrinogen (P=0.011) and D-dimer (P=0.024). Review of the medical history of the patients showed diabetes (10/29), cirrhosis (10/29), and hepatocellular carcinoma (1/29). Combined conditions at admission were sepsis (8/29), pneumonia (7/29), acute renal failure (6/29), rhabdomyolysis (5/29), gastrointestinal hemorrhage (4/29), acute pancreatitis (3/29), acute respiratory distress syndrome (2/29), and acute myocardial infarction (1/29). CONCLUSIONS: The amount of daily alcohol intake, base excess, hemoglobin, platelet, total bilirubin, albumin, creatinine, phosphorus, chloride, ammonia, prothrombin time, fibrinogen and D-dimer seemed to be useful parameters in predicting short-term prognosis of patients with alcoholic liver disease with metabolic acidosis. Further study is needed to define the significance of these factors.
Acidosis/*etiology ; Adult ; Aged ; English Abstract ; Female ; Humans ; Liver Diseases, Alcoholic/*complications ; Male ; Middle Aged ; Prognosis

PURPOSE:To investigate the significance of umbilical artery acidosis and compare perinatal outcomes according to the types of acidosis for a tertiary hospital population delivered at term. METHODS:We reviewed maternal and neonatal medical records of all term liveborn infants with an umbilical artery pH<7.25 who were delivered at our university-based center for three years. Two hundred seventy two study population were grouped into respiratory (N=137), metabolic (N=103), and mixed (N=32) acidosis. Pregnancy complications and perinatal outcomes were analyzed using student T test and chi square test. RESULTS:The mean umbilical artery pH values of respiratory, metabolic, and mixed acidosis were 7.20+/-.05, 7.16+/-.90, and 7.07+/-.10, respectively. Neonates with pathologic fetal acidemia were more frequent in mixed acidosis and less frequent in respiratory acidosis (P<0.001). However, there were no significant differences in 1min and 5min Apgar scores. The cases with multiple nuchal cords were significantly common in mixed acidosis (P=0.021) and oligohydroamnios was higher in the metabolic acidosis (P=0.037). While the high base deficit (> or =20 mEq/L) and high pCO2 (> or =20 mmHg) were significantly associated with low pH value, the perinatal outcomes were not significantly different according to the level of base deficit or pCO2. CONCLUSION:The mixed acidemia was more associated with pathologic fetal acidemia than pure respiratory or metabolic acidosis. The ability to predict not only metabolic but also respiratory component of fetal acidemia may help in safe management of delivery leading to reduce the fetal acidemia.
Acidosis ; Acidosis, Respiratory ; Humans ; Hydrogen-Ion Concentration ; Infant ; Infant, Newborn ; Medical Records ; Nuchal Cord ; Pregnancy Complications ; Tertiary Care Centers ; Umbilical Arteries

Acidosis, Renal Tubular ; complications ; diagnosis ; Child ; Diagnostic Errors ; Female ; Humans ; Medullary Sponge Kidney ; complications ; diagnosis ; Rickets ; diagnosis

Phaeochromocytomas are rare neuroendocrine tumours with variable clinical signs and symptoms. Hypertension, tachycardia, sweating and headaches are cardinal manifestations. Although nausea and abdominal pain are the more common gastrointestinal features, rare gastrointestinal spectrums have been reported that can mimic abdominal emergencies. Metabolic effects of hypercatecholaminaemia are vast and one such rare presentation is lactic acidosis. We describe a case of phaeochromocytoma presenting with both intestinal pseudo-obstruction as well as lactic acidosis. This case report highlights the importance of having a high index of suspicion for and early recognition of the gastrointestinal and metabolic manifestations of phaeochromocytomas.
Abdominal Pain ; Acidosis, Lactic ; complications ; Adrenal Gland Neoplasms ; complications ; diagnosis ; Diabetes Mellitus, Type 2 ; complications ; Dyslipidemias ; complications ; Female ; Humans ; Hypertension ; complications ; Intestinal Pseudo-Obstruction ; complications ; Middle Aged ; Neuroendocrine Tumors ; complications ; diagnosis ; Pheochromocytoma ; complications ; diagnosis ; Radiography, Abdominal

Diabetic ketoacidosis (DKA) is serious complication of diabetes mellitus that requires prompt recognition, diagnosis and treatment. It is characterized by a triad of uncontrolled hyperglycemia, metabolic acidosis, and increased total body ketone concentration. The overall DKA mortality rate recorded among children and adults is < 1%. For patients with DKA, appropriate administration of intravenous fluids and insulin with attention to associated fluid and electrolyte disorders can effectively and rapidly resolve metabolic dysregulation. Following acute management and restoration of physiological glucose levels, DKA requires identification of the precipitating cause to prevent recurrence of potentially life-threatening diabetic complications.
Acidosis ; Adult ; Child ; Diabetes Complications ; Diabetes Mellitus ; Diabetic Ketoacidosis* ; Diagnosis ; Glucose ; Humans ; Hyperglycemia ; Insulin ; Ketosis ; Mortality ; Recurrence

Acidosis ; complications ; physiopathology ; Animals ; Aorta, Thoracic ; drug effects ; physiopathology ; Dopamine ; pharmacology ; In Vitro Techniques ; Male ; Rats ; Rats, Wistar ; Shock, Septic ; complications ; physiopathology ; Sympathomimetics ; pharmacology

Since laparoscopic cholecystectomy(LC) was first introduced in early 1990 in Korea, LC is now widely used with an acknowledgement of the benefits of LC.The author retrospectively analyzed 120 patients who were treated by LC and 40 patients who were treated by open cholecystectomy(OC), at the Department of Surgery, Kwang Hye Hospital from Jan. 1992 to July 1995. For the statistical analysis of the variables, student's t-test and ANOVA F-test were used to assess the differences between two groups(p value = 0.05). The obtained results were as follows. 1. The mean age and sex ratio(M:F) between LC and OC group were 48.3-years-old and 1:1.45, 57.6-years-old and 1:3.4, respectively. 2. Associated diseases were observed in 62 patients (51.7%) of the LC group and 23 patients (57.5%) of the OC group. Peptic ulcer and DM were most frequent, respectively. 3. 20 patients (16.7%) had a previous abdominal operation, with appendectomy, the most frequent among them. 4. The operation times(p=0.05), hospitalization stay(p=0.0001), and postoperative hospitalization stay(p=0.0001) were significantly shorter in the LC group than in the OC group. 5. In the preoperative, intraoperative, and postoperative ABGA of the LC group, especially, intraoperative PCO2 was increased due to CO2 retension and metabolic acidosis was developed, intraoperatively. PaO2 was excessively increased due to hyperventilation to correct the metabolic acidosis, intraoperatively. Satistically, intraoperative pH (p=0.0001), PaO2 (p=0.0001), PCO2 (p=0.0001) except bicarbonate (p=0.1987) were significantly changed, compared with preoperative pH or postoperative pH. 6. Operative cholangiography(OPC) was proceeded in 17 patients(14.2%) and concurrent laparoscopic appendectomy was done in 7 patients (5.8%) of the LC group. 7. Postoperative complications were occurred in 19 patients (15.8%) of the LC group. 3 patients (2.5%) were explorated, the remainders were recovered by conservative treatment. 8. On pathologic findings, cholelithiasis and chronic cholecystitis with 105 patients (87.5%) were most frequent in the LC group. In the OC group, cholelithiasis and chronic cholelithiasis with 25 patients (62.5%) were also most frequent, GB empyema with 8 patients (20%), acute cholecystitis with 7 patients (17.5%). Conclusively, laparoscopic cholecystectomy can be safely applied with lower morbidity, shorter operation times, and shorter hospital stay in selected patients.
Acidosis ; Appendectomy ; Cholecystectomy, Laparoscopic* ; Cholecystitis ; Cholecystitis, Acute ; Cholelithiasis ; Empyema ; Hospitalization ; Humans ; Hydrogen-Ion Concentration ; Hyperventilation ; Korea ; Length of Stay ; Peptic Ulcer ; Postoperative Complications ; Retrospective Studies