No abstract available.
Contrast Media* ; Magnetic Resonance Imaging*

No abstract available.
Colorectal Neoplasms* ; Follow-Up Studies*

No abstract available.
Colorectal Neoplasms* ; Follow-Up Studies*

Two of the common causes of hypercalcemia are malignancy and primary hyperparathyroidism. These disorders are easily diagnosed by the clinical manifestations and measurement of the serum intact parathyroid hormone (PTH) level. On the other hand, hyperthyroidism is an uncommon cause of hypercalcemia. The diagnosis of hypercalcemia associated with hyperthyroidism can only be made by excluding the common causes of hypercalcemia and by observing the improvement of the hypercalcemia and its associated symptoms with normalizing the thyroid function. Herein we reported our experience with a 67 year-old woman who presented with nausea and vomiting. She showed elevated serum calcium and phosphorus levels. Serum intact PTH level was 1.1 pg/mL (normal range; 10~65). The results of the thyroid function test were compatible with hyperthyroidism. After resolution of the thyrotoxicosis with combination treatment of methimazol and Lugol's solution, the patient's serum calcium and phosphorus levels were normalized and the symptoms were improved.
Aged ; Calcium ; Diagnosis ; Female ; Graves Disease ; Hand ; Humans ; Hypercalcemia* ; Hyperparathyroidism, Primary ; Hyperphosphatemia ; Hyperthyroidism* ; Nausea ; Parathyroid Hormone ; Phosphorus ; Thyroid Function Tests ; Thyroid Gland ; Thyrotoxicosis ; Vomiting

We performed this study to investigate the possible association between vitamin D receptor (VDR) gene polymorphism and the focal bone erosion in rheumatoid arthritis (RA) patients in Korea. One hundred and fifty-seven RA patients were enrolled and two control groups were selected. The focal bone erosion score was assessed by modified Sharp's method. Genotyping of VDR polymorphisms was performed by polymerase chain reaction and restriction fragment length polymorphism analysis using two restriction enzyme Taq I and Bsm I. Notably, the distribution of VDR genotype in Korean population was different from Caucasians. The frequencies of "tt" and "BB" genotypes were very rare both in RA patients and in control groups. The frequency distribution of the Taq I and Bsm I genotype was not different between RA patients (TT, 93.6%; Tt, 6.4%; tt, 0%; BB, 0.6%; Bb, 5.1%; bb, 94.3%) and control groups (TT, 90.8%; Tt, 7.5%; tt, 1.7%; BB, 1.4%; Bb, 8.1%; bb, 90.5%). There was no significant difference in the focal bone erosion score (mean+/-SD) according to the VDR genotypes of RA patients (TT, 0.92+/-1.79; Tt, 0.4+/-0.79; Bb, 0.43+/-0.80; bb, 0.92+/-1.79; p>0.05). In conclusion, these results suggest that VDR gene polymorphisms are not associated with the focal bone erosion in RA patients in Korea.
Adolescence ; Adult ; Aged ; Aged, 80 and over ; Arthritis, Rheumatoid/*genetics/*pathology ; Bone and Bones/*pathology ; Female ; Genotype ; Human ; Linkage Disequilibrium ; Male ; Middle Age ; *Polymorphism (Genetics) ; Receptors, Calcitriol/*genetics