No abstract available.
Fingers* ; Replantation*

A 34-year-old Korean man presented with a 3 week history of a yellowish eczema like patch on the left thigh. Sixteen months prior, he was diagnosed with polymorphie r eticulosis of the left nasal cavity. The patient, refuse<3 conventional radiation therapy and took herbal medication and diet therapy instead. Biopsy of the nasal cavity, hard palate and left thigh lesians showed extensive necrosis and polymorphic infiltrates of atypical lymphocytes with angiodestructive invasion. Irnmunohistochemical study of left thiyh lesion showed strong CD2 positivity con sistent with the diagnosis of peripheral T cell lymphorra.
Adult ; Biopsy ; Diagnosis ; Diet Therapy ; Eczema ; Humans ; Lymphocytes ; Lymphoma, T-Cell, Peripheral ; Nasal Cavity ; Necrosis ; Palate, Hard ; Skin* ; Thigh

No abstract available.
Bone Cysts* ; Methylprednisolone*

We report a case of pseudosarcomatous variant of transitional cell carcinoma of the renal pelvis which showed grossly and microscopically the distinct biphasic growth patterns. Grossly, most part of the tumor showed solid growth protruding into the renal pelvic cavity as well as infiltrating into the parenchyma of lower pole. The overlying pelvic mucosa was replaced by a diffuse, papillary transitional cell carcinoma, and the solid mass was composed of pleomorphic spindle cell sarcomatoid component with frequent myxoid change and a few foci of osteoid deposit. Ultrastructural study of the spindle cells revealed epithelial differentiation featured with rich cytoplasmic organelles, basal lamina and basement membrane-like structures, although immunohistochemistry failed to detect epithelial differentiation.

No abstract available.
Frontal Bone* ; Humans

No Abstract Available.
Humans ; Renal Dialysis*

The authors defined precaval retropancreatic space as the space between pancreatic head with portal vein and IVC analyzed the CT findings of this space to know the normal structures and size in this space, We evaluated 100 cases of normal anbdominal CT scan to find out normal anatomic structures of precaval retropancreatic space retrospectively. We also measured the distance between these structures and calculated the minimum, maximum and mean values. At the splenoportal confluence level, normal structures between portal vein and IVC were vessel (21%), lymph node (19%), and caudate lobe of liver (2%) in order of frequency. The maximum AP diameter of portocaval lymph node was 4mm. Common bile duct(CBD) was seen in 44% and the diameter was mean 3mm and maximum 11mm. CBD was located in extrapancreatic (75%) and lateral (60.6%0 to pancreatic head. At IVC-left renal vein level, the maximum distance between CBD and IVC was 5mm and the structure between posterior pancreatic surface and IVC was only fat tissue. Knowledge of these normal structures and measurement will be helpful in differentiating pancreatic mass with retropancreatic mass such as lymphadenopathy.
Bile ; Head ; Liver ; Lymph Nodes ; Lymphatic Diseases ; Portal Vein ; Renal Veins ; Retrospective Studies ; Tomography, X-Ray Computed

Residual biliary stone can be effectively treated by nonoperative procedure using steerable catheter andbasket in the recent year. We analysed the 27 cases of residual biliary stone, which were refered to radiologydepartement of Yonsei University during last 2 years, from June 1982 to June 1984. The results as follows; 1. Thelocation of residual stones are extrahepatic in 14 cases (51.9%), intrahepatic in 5 cases(18.5%) and both intraand extrahepatic duct in 8 cases(29.6%). 2. In 13 of 27 cases(48.1%) were required multiple sessions. 3.Fragmentation of stone was done in 16(59.3%) in 27 cases. 4. Success rate in extrahepatic duct is 13 in 14casese(92.6%), intrahepatic duct 3 cases in 5(60%), and both intra and extrahepatic duct 7 in 8 cases(87.5%).Overal success rate in 27 cases is 85.2%
Catheters

No abstract available.
Congenital Abnormalities* ; Osteotomy*

No abstract available.
Child* ; Edema* ; Humans