No abstract available.
Carcinoma, Squamous Cell* ; Head* ; Humans ; Interleukin-2* ; Neck*

PURPOSE: This study determined the prenatal and postnatal factors associated with complications and prognosis in premature infants with leukemoid reaction. METHODS: We retrospectively reviewed the medical records of premature infants with gestational ages <37 weeks and low birth weights (<2,500 g) who were admitted immediately after birth to the neonatal intensive care unit at the Dongguk University Ilsan Hospital between June 2005 and July 2006. A leukemoid reaction was defined as an absolute neutrophil count (ANC) >30,000/mm3. The infants who had leukemoid reaction comprised the study group, while the remainder of infants made up the control group. The relationships between maternal and neonatal variables and ANC were studied. RESULTS: Leukemoid reaction was detected in 3.1% of the study infants (8 of 252). Factors more frequently associated with infants with leukemoid reaction were as follows: maternal chorioamnionitis, high levels of maternal and infant C-reactive protein, gestational age <37 weeks, birth weight <2,500 g, low Apgar score, prolonged ventilator support, and a high incidence of bronchopulmonary dysplasia (BPD). However, there were no significant differences with respect to the antenatal usage of steroids, the incidences of patent ductus arteriosus, necrotizing enterocolitis, intraventricular hemorrhage, retinopathy of prematurity, and mortality between the two groups. CONCLUSION: Leukemoid reaction in premature infants was associated with chorioamnionitis and high levels of serum C-reactive protein in mothers and infants, and BPD in infants. These findings suggest that leukemoid reaction is secondary to inflammation caused by infection.
Apgar Score ; Birth Weight ; Bronchopulmonary Dysplasia ; C-Reactive Protein ; Chorioamnionitis ; Ductus Arteriosus, Patent ; Enterocolitis, Necrotizing ; Female ; Gestational Age ; Hemorrhage ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature ; Inflammation ; Intensive Care, Neonatal ; Leukemoid Reaction ; Medical Records ; Mothers ; Neutrophils ; Parturition ; Pregnancy ; Prognosis ; Retinopathy of Prematurity ; Retrospective Studies ; Steroids ; Ventilators, Mechanical

Leriche syndrome is an aortoiliac occlusive disease. The aortoiliac junction is the most common sites of chronic obliterative atherosclerosis. Leriche syndrome has a variety of clinical symptoms attributed to the obstruction of the infrarenal aorta. Common clinical symptoms include thigh, hip, and buttock claudication as well as erectile impotence, usually in association with diminished femoral pulses. But acute anuric renal failure as first manifestation of Leriche syndrome is very uncommon. Contrast-enhanced 3D MRA appears to be well suited for assessment of patients with suspected Leriche syndrome. We report a 75-year-old man who presents anuria as first manifestation of Leriche syndrome.
Acute Kidney Injury ; Aged ; Anuria* ; Aorta ; Atherosclerosis ; Buttocks ; Erectile Dysfunction ; Hip ; Humans ; Leriche Syndrome* ; Male ; Renal Insufficiency ; Thigh

PURPOSE: To evaluate the incidence and clinical features of age-related macular degeneration (AMD) in Korea. METHODS: Web-based (www.armd-nova.or.kr) registration was conducted for AMD patients aged 50 or more who were newly diagnosed by retinal specialists in Korea from August 20, 2005 to August 20, 2006. Patient data including ophthalmologic examination, fundus photography, fluorescein angiogram and/or indocyanin green angiogram (ICG), past medical history, behavioral habit, combined systemic diseases were up-loaded. RESULTS: Among finally enrolled 1,141 newly diagnosed AMD patients, 690 patients (60.5%) were male and 451 patients (39.5%) were female. The average age of AMD patients was 69.7+/-8.0. Early AMD was observed in 190 patients and 951 patients had late AMD. Classic choroidal neovascular membrane (CNVM) was observed in 18.6% of exudative AMD patients and 63.4 % had occult CNVM. Subfoveal CNVM was observed in 80.4% of the patients with CNVM. Among the 580 exudative AMD eyes that performed indocyanin green angiography (ICG), 184 eyes (31.7%) had polypoidal choroidal vasculopathy (PCV) and 36 eyes (6.2%) showed retinal angiomatous proliferation (RAP). Age, male gender, smoking, diabetes and hypertension significantly increased the risk of the AMD among Koreans. CONCLUSIONS: Because of the low rate of participation by retinal specialists, definite incidence of AMD was not obtainable. However, the estimated 1-year AMD incidence in the Pusan area of Korea is at least 0.4%. In contrast to Western people, 31.7% of exudative AMD cases were revealed to be PCV and 6.2% were revealed to be RAP. This discrepancy between ethnic groups should be considered in the diagnosis and treatment modality selection of Korean AMD patients.
Aged ; Angiography ; Choroid ; Ethnic Groups ; Eye ; Female ; Fluorescein ; Humans ; Hypertension ; Incidence ; Korea ; Macular Degeneration ; Male ; Membranes ; Photography ; Retinaldehyde ; Smoke ; Smoking ; Specialization