It has been shown that wornen with endometriosis have several immunological defects. The effect of interleukin-2 (IL-2) for the treatment of induced endometriosis in rat was studied. The results obtained are as followings: proliferation of epithelium is increased, and the inner surface is undulated with 1.5 nM IL-2. In 7.5 nM IL-2, the epithelial cells are changed to columar ones, and secretory hobs are observed at the apex of individual cell. Secretory activity of epithelium is increased with 0.5 nM IL-2, and apoptosis of the epithelial cell is observed in 15 nM IL-2. The levels of progesterone and estradiol in sera of rat were increased after treatment with IL-2 and were highest in the concentration of 1.5 nM IL-2. The results of this study can be a guide in the development of new therapeutic approaches for the treatment of endometriosis.
Animals ; Apoptosis ; Endometriosis ; Epithelial Cells ; Epithelium ; Estradiol ; Female ; Interleukin-2* ; Progesterone ; Rats*

Prostatic adenocarcinoma is a common genitourinary malignancy which frequently is assiciated with bony metastasis at initial diagnosis. The detection of bony metastasis is important because it often alters the therapeutic strategy. The radionuclide one scintigraphy is known to be the most sensitive diagnostic method in detecting bony metastasis from prostatic adenocarcinoma. In the histologic grading of prostatic adenocarcinoma, the Gleason's grading system is the most widely employed one which is based on the degree of glandular differentiation and the growth patterns of tumor in relation to the prostatic stroma. The purpose of this study is to know the correlation of Gleason's grade and bone scintigraphic findings in prostatic carcinoma. We analyzed 99mTc-diphosphonate bone scintigraphies of 19 cases with prostatic adenocarcinoma confirmed by transurethral prostatic biopsy. Ten of the 19 cases showed asymmetrical multiple radioisotope uptake suggesting bony metastases and their Gleason's grade were 4 or 5 in seven cases. The remaining three cases were Gleason's grade 2 or 3. Another nine cases showed symmetrical radioisotope uptake with normal renal imaging suggesting no bony metastases and their Gleason's grade were 1,2 or 3 in seven cases. The remaining two cases of these nine cases were Gleason's grade 4 and 5. As the results, there was a correlation between the Gleason's grade and bone scintigraphic findings. The asymmetrical multiple skeletal uptake of radioisotope may suggest that the Gleason's grade is likely to be higher.
Adenocarcinoma ; Biopsy ; Diagnosis ; Methods ; Neoplasm Metastasis ; Radionuclide Imaging

No abstract available.
Analgesia* ; Bradycardia* ; Female ; Labor Pain* ; Pregnancy

No abstract available.
Analgesia* ; Bradycardia* ; Female ; Labor Pain* ; Pregnancy

Panniculitis is an inflammatory reaction of the subcutaneous fat. Erythema nodosum is its most common form and mesenteric panniculitis is well known. We describe a case of posterior mediastinal panniculitis confirmed by gun biopsy and describe the CT and pathologic findings. CT showed a paraspinal mass containing a small amount of fat in the posterior mediastinum.
Biopsy ; Erythema Nodosum ; Mediastinum ; Panniculitis* ; Panniculitis, Peritoneal ; Subcutaneous Fat

Henoch-Schonlein purpura(anaphylactoid purpura) is a necrotizing vasculitis of small vessels in which systemic manifestation include palpable purpura on the lower extremities and buttocks due to leukocytoclastic vasculitis of dermal vessels; arthralgia of large joints, usually the knees and ankles; gastronitestinal involvement with colic and bleeding; and renal ievolvement, usually with a focal necrotizing glomerulonephritis. Gastrointestinal involvement occurs in about two thirds of all pediatric cases and in about,one third of adult cases, Any bowel segment may be involved, but the jejunum and ileum are most frequently affected. With a brief review of the literature, we report a case of H-S purpura involving stomach and duodenum.
Adult ; Ankle ; Arthralgia ; Buttocks ; Colic ; Duodenum ; Glomerulonephritis ; Hemorrhage ; Humans ; Ileum ; Jejunum ; Joints ; Knee ; Lower Extremity ; Purpura* ; Stomach ; Upper Gastrointestinal Tract* ; Vasculitis

Lymphoepithelioma was originally described as a neoplasm in the nasopharynx. Tumors with histologic features similar to those of nasopharyngeal lymphoepithelioma have been identified in anatomic sites other than the nasopharynx, such as the salivary gland, lung, thymus and stomach; these tumors have been termed lymphoepithelioma-like carcinoma(LELC). The etiology and pathogenesis of this neoplasm in the renal pelvis is not clear. We have experienced a case of lymphoepithelioma-like carcinoma of the renal pelvis and we report here on this along with a brief review of the relevant literature.

Lymphoepithelioma was originally described as a neoplasm in the nasopharynx. Tumors with histologic features similar to those of nasopharyngeal lymphoepithelioma have been identified in anatomic sites other than the nasopharynx, such as the salivary gland, lung, thymus and stomach; these tumors have been termed lymphoepithelioma-like carcinoma(LELC). The etiology and pathogenesis of this neoplasm in the renal pelvis is not clear. We have experienced a case of lymphoepithelioma-like carcinoma of the renal pelvis and we report here on this along with a brief review of the relevant literature.

BACKGROUND/AIMS: The colonic transit time in patients with liver cirrhosis has not been studied extensively in South Korea. Thus, the authors investigated the differences of colonic transit time between cirrhotic patients and normal controls with attention to factors that affect this change. METHODS: Fifteen cirrhotic patients and 15 controls were included in this study. To exclude any organic diseases, colonoscopy was preceded. The colonic transit time was measured by taking plain abdominal films on the 4th and 7th days after ingestion of radiographic non-absorbable colon markers for 3 days. RESULTS: The colonic transit time was 10.7 +/- 2.6 hours and 24.0 +/- 4.1 hours for cirrhotic patients and controls, respectively, indicating that the transit time in cirrhotic patients is much faster (p<0.05). The transit time for each segment of the colon was also measured. For the ascending colon, average transit time of the cirrhotic patients and controls were 5.60 +/- 1.93 and 6.88 +/- 1.77 hours respectively. For the descending colon, those were 2.80 +/- 1.04 and 10.80 +/- 2.59 hours (p<0.05), while those in the rectosigimoid portion were 2.32 +/- 0.81 and 4.96 +/- 1.19 hours, respectively. These results indicated that a significant difference is present in the descending colon. Additionally, the transit time is correlated with age and albumin level (B=0.760, p<0.05 and B=7.498, p<0.01, respectively). CONCLUSIONS: The colonic transit time of cirrhotic patients is faster than that of control, especially in the descending colon.
Colon/*physiopathology ; Female ; *Gastrointestinal Transit ; Humans ; Liver Cirrhosis/*physiopathology ; Male ; Middle Aged

A 69-year-old male was diagnosed in February 2004 with stage IV extranodal marginal zone B cell lymphoma involving the mediastinal nodes, lung parenchyma and bone marrow with high LDH. Shortness of breath developed following the 5th course of Rituximab-CHOP chemotherapy (cyclophosphamide, Vincristine, Doxorubicin, Prednisolone). Bronchoscopy guided transbronchial lung biopsy revealed interstitial thickening and type II pneumocyte activation, compatible with interstitial pneumonitis. After treatment with prednisolone a complete resolution of the dyspnea was observed. The patient was well on routine follow-up at the outpatient clinic, with no progression of lymphoma or interstitial pneumonitis.
Aged ; Antibodies, Monoclonal/*adverse effects/*therapeutic use ; Antineoplastic Combined Chemotherapy Protocols/*adverse effects/*therapeutic use ; Biopsy ; Cyclophosphamide/adverse effects/therapeutic use ; Doxorubicin/adverse effects/therapeutic use ; Humans ; Lung Diseases, Interstitial/*chemically induced/*pathology/radiography/surgery ; Lymphoma, B-Cell, Marginal Zone/*drug therapy ; Male ; Prednisone/adverse effects/therapeutic use ; Tomography, X-Ray Computed ; Vincristine/adverse effects/therapeutic use