OBJECTIVE: Abnormal uterine bleeding is the most common disorder of gynecologic department. Organic causes of abnormal uterine bleednig are chronic cervicitis, submucosal myoma, endometrial polyp, endometrial malignancy. To find the exact cause of uterine bleeding, hysteroscopic endometrial biopsy was used. METHODS: 214 patients were included in the study, who received hysteroscopic endometrial biopsy from Feb. 2000 to Dec. 2002 with abnormal uterine bleeding, negative in urine pregnancy test, normal in cervix cytology, and without organic lesion causing uterine bleeding in pelvic examination and ultrasonography. Age, parity, hysteroscopic biopsy result were analyzed retrospectively. RESULTS: Mean age of study group was 42 and mean parity was 2.75. When final hysteroscopic biopsy histology were analysed, proliferative phase was most common (28.9%). Next followed secretory phase (18.2%), simple hyperplasia (13.5%), endometrial polyp (9.8%), chronic endocervicitis (5.1%). Submucosal myoma (4.2%), endometrial cancer (4.2%). Complex hyperplasia were detected in 3.2%. Of 214 patients, who complained uterine bleeding, only 99 (47.1%) patients were proved true non- organic uterine bleeding on hysteroscopic biopsy. Remainder had organic disorder (39.8%). CONCLUSION: When a patient visits the hospital with abnormal uterine bleeding, doctor should be suspicious of endometrial organic disease and treat the patient under exact diagnosis. In these patients, hysteroscopic examination and biopsy were very useful and safe method to determine exact diagnosis and treatment plan.
Biopsy ; Cervix Uteri ; Diagnosis ; Endometrial Neoplasms ; Female ; Gynecological Examination ; Humans ; Hyperplasia ; Hysteroscopy ; Myoma ; Parity ; Polyps ; Pregnancy ; Pregnancy Tests ; Retrospective Studies ; Ultrasonography ; Uterine Cervicitis ; Uterine Hemorrhage*

Papillary adenoma of the lung is a very rare tumor in humans. Papillary adenoma is benign, and morphologically distinctive neoplasm.Since Fanton et al. firstly described a bronchial tumor showing Clara cell features,only a few cases having features of both Clara cells and type II pneumocytes have been reported.The immunohistochemical and ultrastructural findings hint at an origin from type II pneumocytes or Clara cells.Noguchi et al. demonstrated the presence of surfactant apoprotein in cytoplasm of tumor cells in a case of papillary adenoma indicating type II pneumocyte-like differenciation of the tumor cells. The tumor was encounted in a asymptomatic patient in a mass-survey chest X-ray examination. The chest X-ray films showed the tumor as well dermacated small lesion. We reports a case of papillary adenoma of the lung with pulmomary sequestration with review of articles.
Adenoma* ; Apoproteins ; Bronchopulmonary Sequestration* ; Cytoplasm ; Humans ; Lung Neoplasms ; Lung* ; Pneumocytes ; Thorax ; X-Ray Film

PURPOSE: To determine the incidence of pseudolesions seen in the posterior aspect of segment IV of the liveron CT arterial portography(CTAP), and to evaluate the findings of CT hepatic arteriorgraphy(CTHA) and celiacangiography. MATERIALS AND METHODS: We retrospectively analysed 450 cases of patients who had undergone CTHA,CTAP and celiac arteriorgraphy for the diagnosis and treatment of hepatic lesion, and evaluated the incidence andimaging findings of pseudolesions in segment IV of the liver, as seen on CTAP, CTHA and celiac arteriography. RESULT: In 28 of 450 patients(6.2%), pseudolesions of focal perfusion defect were seen in segment IV on CTarterial portography. Pseudolesions were seen on CTAP on 39 different section slices ; these were wedge-shaped in41% of cases(16/39), rectangular in 30.8%(12/39), ovoid-shaped in 23.1%(9/39), and half moon-shaped in 5.1%(2/39); they were from 1 to 3cm(average, 1.5cm) in anteroposterior diameter, from 1 to 3cm(average, 1.9cm) in width, andfrom 1 to 4cm(average, 1.9cm) in craniocaudal diameter. Twenty-seven patients underwent CTHAs ; hyperattenuationwas seen in 13(48.2%), isoattenuation in 12(44.4%), and hypoattenuation in two(7.4%). In 19 of 28 celiacangiograms(67.9%), the right gastric artery was seen to arise from the hepatic artery, and aberrant right gastricveins directly draining into the left lobe of the liver were seen in three(10.7%). CONCLUSION: The incidence ofpseudolesion seen in segment IV of the liver on CTAP was 6.2% (28/450), and in 3 of 28 cases(10.7%), celiacangiography showed aberrant right gastric venous drainage. For pseudolesions, CTHA showed variable attenuation,and this modality is less sensitive than CTAP for the detection of pseudolesion.
Angiography ; Arteries ; Diagnosis ; Drainage ; Hepatic Artery ; Humans ; Incidence ; Liver* ; Perfusion ; Portography* ; Retrospective Studies