Tuberculosis and lymphoma, these 2 diseases can present with lyphadenopathy in anywhere of the body. Therefor differentiation of tuberculosis from lymphoma is often difficult. CT scans of 17 patients with tuberculosis and 23 patients with lymphoma were retrospectively reviewed to evaluate the efficacy of CT scans in differentating adenopathy between tuberculosis and lymphoma, All the patients underwent abdominal CT scans with contrast enhancement before treatment. The size, internal architecture, distribution of lymph nodes, and associated findings on CT scans were analyzed. As compared with lymphoma, tuberculous lymphadenopathy showed 1) female preponderance (65%), 2) predilection for portocaval lymph nodes (47%), 3) internal low attenuation in lymph nodes (82%), 4) cold abscess formation (24%). Characteristics of lymphoma on CT scans included 1) male prepondrance (78%), 2) conglomeration of lymph nodes (39%), 3) homogenous internal lymph node structure (83%). These results suggest that evaluation of the characteristics of lymphadenopathy on CT scans is helpful for differentiating between tuberculosis and lymphoma.
Abscess ; Female ; Humans ; Lymph Nodes ; Lymphatic Diseases* ; Lymphoma ; Male ; Retrospective Studies ; Tomography, X-Ray Computed ; Tuberculosis*

Tuberculosis and lymphoma, these 2 diseases can present with lyphadenopathy in anywhere of the body. Therefor differentiation of tuberculosis from lymphoma is often difficult. CT scans of 17 patients with tuberculosis and 23 patients with lymphoma were retrospectively reviewed to evaluate the efficacy of CT scans in differentating adenopathy between tuberculosis and lymphoma, All the patients underwent abdominal CT scans with contrast enhancement before treatment. The size, internal architecture, distribution of lymph nodes, and associated findings on CT scans were analyzed. As compared with lymphoma, tuberculous lymphadenopathy showed 1) female preponderance (65%), 2) predilection for portocaval lymph nodes (47%), 3) internal low attenuation in lymph nodes (82%), 4) cold abscess formation (24%). Characteristics of lymphoma on CT scans included 1) male prepondrance (78%), 2) conglomeration of lymph nodes (39%), 3) homogenous internal lymph node structure (83%). These results suggest that evaluation of the characteristics of lymphadenopathy on CT scans is helpful for differentiating between tuberculosis and lymphoma.
Abscess ; Female ; Humans ; Lymph Nodes ; Lymphatic Diseases* ; Lymphoma ; Male ; Retrospective Studies ; Tomography, X-Ray Computed ; Tuberculosis*

No abstract available.
Humans

PURPOSE: This study was undertaken to review the clinical and hematologic findings of the preterm infants delivered from pregnancy induced hypertension(PIH) mothers. METHODS: The data were collected by reviewing the medical records on the current prognosis of preterm birth and sending questionnaires on the status of NICU. We reviewed the medical records from two university hospitals and two resident training hospitals in Gwangju-Chonnam to evaluate the neonatal prognosis of preterm birth from Jan. 1, 1995 to Dec. 31, 1997. RESULTS: The average survival rate of total preterm babies was 79.6%. According to birth weights, survival rate from less than 1,000 gm was 10%, 1,000-1,499 gm was 55.3%, 1,500-1,999 gm was 82.2%. Maternal risk factors were pretmature rupture of membrane(42.2%), preterm labor (21.3%), PIH(10.7%), multiple pregnancy(8.2%) and incompetent internal os of cervix(4.2%). The average gestational age and birth weight were 34.2+/-2.3 weeks and 1,940+/-620 gm in the preterm infants born to mothers with PIH. The death rate was 12.9% in the preterm infants born to mothers with PIH. There were no significant differences in the incidence of RDS, use of assisted ventilation and surfactant, and frequency of the blood transfusion between the preterm infants born to normotensive mothers and those to mothers with PIH. There were significant differences in the total WBC count, platelet count and the concentration of the Mg, Ca and P between the preterm infants born to normotensive mothers and those to mothers with PIH. CONCLUSION: Our results may be helpful to predict the perinatal complications and manage the preterm infants by considering the clinical and hematologic findings of preterm infants born to mothers with PIH.
Birth Weight ; Blood Transfusion ; Female ; Gestational Age ; Hospitals, University ; Humans ; Hypertension, Pregnancy-Induced* ; Incidence ; Infant, Newborn ; Infant, Premature* ; Medical Records ; Mortality ; Mothers* ; Obstetric Labor, Premature ; Platelet Count ; Pregnancy ; Premature Birth ; Prognosis ; Surveys and Questionnaires ; Risk Factors ; Rupture ; Survival Rate ; Ventilation

Bilateral cortical necrosis accounts for up to 2% of cases of acute renal failure. More than half of cases of bilateral renal cortical necrosis occure in association with pregnancy complicated by antipartum or postpartum hemorrhage. Other causes including severe bacterial infections, hemolytic uremic syndrome, trauma, postoperative shock, burns, Acute pancreatitis, diabetic ketoacidosis, snake venoms, and phosphorus poisoning. A 53-year-old woman presented with acute pancreatitis and acute renal failure. Diffuse bilateral renal cortical necrosis was diagnosed by renal biopsy and computed tomography. The patient recovered from the attack of pancreatitis but remained anuric. Then, we report this case of acute renal cortical necrosis associated with acute pancreatitis.
Acute Kidney Injury ; Bacterial Infections ; Biopsy ; Burns ; Diabetic Ketoacidosis ; Female ; Hemolytic-Uremic Syndrome ; Humans ; Kidney Cortex Necrosis* ; Middle Aged ; Necrosis ; Pancreatitis* ; Phosphorus ; Poisoning ; Postpartum Hemorrhage ; Pregnancy ; Shock ; Snake Venoms

Bilateral cortical necrosis accounts for up to 2% of cases of acute renal failure. More than half of cases of bilateral renal cortical necrosis occure in association with pregnancy complicated by antipartum or postpartum hemorrhage. Other causes including severe bacterial infections, hemolytic uremic syndrome, trauma, postoperative shock, burns, Acute pancreatitis, diabetic ketoacidosis, snake venoms, and phosphorus poisoning. A 53-year-old woman presented with acute pancreatitis and acute renal failure. Diffuse bilateral renal cortical necrosis was diagnosed by renal biopsy and computed tomography. The patient recovered from the attack of pancreatitis but remained anuric. Then, we report this case of acute renal cortical necrosis associated with acute pancreatitis.
Acute Kidney Injury ; Bacterial Infections ; Biopsy ; Burns ; Diabetic Ketoacidosis ; Female ; Hemolytic-Uremic Syndrome ; Humans ; Kidney Cortex Necrosis* ; Middle Aged ; Necrosis ; Pancreatitis* ; Phosphorus ; Poisoning ; Postpartum Hemorrhage ; Pregnancy ; Shock ; Snake Venoms

Diabetic nephropathy is a clinical syndrome characterized by persistent albuminuria, a relentless decline in GFR and raised arterial blood pressure, and usually diagnosed on clinical grounds without a renal biopsy. Their renal injuries are irreversible and they become eventually end-stage renal disease. Recently, it has been reported that proteinuria are also induced by other causes, and some of the renal diseases was treatable. The detection of non-diabetic renal disease in diabetic patients by renal biopsy has the prognostic and therapeutic importance. We report a case of type II diabetic mellitus with minimal change nephrotic syndrome, and no evidence of diabetic glomerulosclerosis.
Biopsy

Acquired cystic kidney disease (ACKD), a common complication in patients with end-stage renal disease, is characterized by more than three kidney cysts and normal or decreased sizes of both kidneys without any familial history of cystic kidney disease. In autosomal dominant polycystic kidney disease (ADPKD), however, both kidneys are usually enlarged. Extrarenal manifestations are common in ADPKD, including hepatic cysts, seminal vesicle cysts, mitral valve prolapse. A 40-year-old man presented to the emergency clinic at Inha University Hospital with severe abdominal pain, nausea, and vomiting for 3 days. He had been undergoing continuous ambulatory peritoneal dialysis (CAPD) for 15 years, but it was recently changed to hemodialysis owing to sclerosing encapsulating peritonitis (SEP). Radiologic imaging studies revealed bilateral enlarged kidneys with multiple eggshell calcified cysts and some hepatic cysts, which suggested ADPKD. He underwent left nephrectomy, and pathological tests revealed ACKD-associated renal cell carcinoma (RCC) confined to the resected kidney. He was treated with steroids for SEP, and the symptoms resolved. We herein report a case of ACKD-resembling ADPKD-that progressed to RCC in a patient with concurrent SEP who had been undergoing CAPD for 15 years.
Abdominal Pain ; Adult ; Carcinoma, Renal Cell* ; Emergencies ; Humans ; Kidney ; Kidney Diseases, Cystic ; Kidney Failure, Chronic ; Mitral Valve Prolapse ; Nausea ; Nephrectomy ; Peritoneal Dialysis, Continuous Ambulatory* ; Peritonitis* ; Polycystic Kidney, Autosomal Dominant ; Renal Dialysis ; Renal Insufficiency, Chronic ; Seminal Vesicles ; Steroids ; Vomiting

BACKGROUND: Arterial stiffness is a strong indicator of cardiovascular risk. Increased visceral fat confers greater risks of metabolic syndrome and cardiovascular events. The aim of this study was to elucidate the relationships between arterial stiffness and regional distribution of abdominal adiposity (i.e. subcutaneous and visceral adipose tissue). METHODS: Thirty obese participants (M:F=17:13, mean age=53.6+/-12.0 years) underwent anthropometric measurements, laboratory procedures such as serum lipid levels and abdominal computed tomography scan. The aortofemoral pulse wave velocity was measured by foot to foot method using two continuous Doppler waves. RESULTS: Pulse wave velocity was positively associated with age, hip circumference (P<0.01), visceral to subcutaneous abdominal fat ratio and body weight (P<0.05), but independent of the total abdominal, visceral, and subcutanous fat. Although not positively associated, the mean pulse wave velocity tended to be higher in patients with history of hypertension or diabetes. CONCLUSIONS: The site of abdominal fat distribution contribute to the prediction of arterial stiffness and visceral adiposity is associated with increased risk of cardiovascular events.
Abdominal Fat ; Adiposity* ; Body Weight ; Foot ; Hip ; Humans ; Hypertension ; Intra-Abdominal Fat ; Methods ; Pulse Wave Analysis ; Vascular Stiffness*

BACKGROUND: It is widely believed that Graves' disease is an autoimmune disorder characterized by the presence of the circulating TSH receptor antibody (TRAb). The majority of the activity of TRAb is of the immunoglobulin G (IgG) class. However, other immunoglobulin such as immunoglobulin E (IgE), may play a role in the activity. IgE accumulation has been reported to occur in the thyroid gland and ocular muscles of subjects with Graves' disease. Furthermore, it has been noted that recurrence of Graves' disease can be induced by an allergy to pollen. Because an allergy to pollen is commonly associated with IgE, IgE might play a role in the induction of Graves' disease. Therefore, investigated whether IgE was elevated in Graves' disease, and evaluated the potential relationship between the levels of TRAb and IgE Graves' disease. METHODS: Forty-six patients with Graves' disease, and 6 with chronic thyroiditis, diagnosed at the Kosin Medical Center between April, 2000 and July, 2000 were included in this study. Thirty-five persons without thyroid disease or a history of allergic rhinitis were used as normal controls. The level of TRAb was measured using thyrotropin binding inhibitory immunoglobulin (TBII). Serum total IgE was measured using an enzymeimmunoassay method. Test for thyroid function, TBII and total IgE were performed in all cases, and the results statistically analyzed. RESULTS: TBII, as IgG, and the serum IgE level were higher in the patients with Graves' disease, and the levels of the latter were 598.1+/-1112.9U/mL, 98.5+/-79.7U/mL and controls 161.7+/-194.4U/mL in the Graves' patients, those with thyroiditis and the controls, respectively (p<0.05). The prevalence of allergic rhinitis in Graves' disease was 10.9%. The serum IgE level in Graves' disease with, and without, allergic rhinitis were 903.1+/-1152.2U/mL and 560.8+/-1117.0U/mL, respectively, although there was no significancant difference between the two groups. According to the clinical stage, the serum TBII level was higher in the untreated Graves', and relapsed patients 49.9+/-23.9% and 21.1+/-3.1%, respectively, than in the treated group, 7.4+/-18.6% (p<0.05). The serum IgE level was higher in the untreated Graves' and relapsed patients 758.6+/-1250.2U/mL and 1198.5+/-1952.1U/mL, respectively, than in the treated group 233.8+/-432.7U/mL, although this was not significant. According to the duration of treatment, the serum TBII levels were higher in the untreated Graves' patients, and those treated for less than 1 year, than in those treated for more than 1 year, with values of 49.9+/-23.9, 24.8+/-3.8 and 2.22+/-1.97%, respectively (p<0.05). The serum IgE level was higher in the untreated Graves' disease (758.6+/-1250.2U/mL) than in the groups treated for less than 12 months (158.3+/-91.5U/mL) and more than 12 months (252.7+/-483.4U/mL), but the differences were not significant. CONCLUSIONS: The concentration of IgE was high in Graves' patients, and although not statistically significant, the serum IgE level in Graves' patients with allergic rhinitis was higher than those without. With regard to the clinical stage of Graves' disease, the change in the IgE level tended to follow that of the TBII. Further study will be required to define the possible role of IgE in the pathogenesis in Graves' disease.
Graves Disease* ; Humans ; Hypersensitivity ; Immunoglobulin E ; Immunoglobulin G ; Immunoglobulins ; Muscles ; Pollen ; Prevalence ; Receptors, Thyrotropin ; Recurrence ; Rhinitis ; Thyroid Diseases ; Thyroid Gland ; Thyroiditis ; Thyrotropin