1.A Tubulovillous Adenoma of Duodenal Bulb Treated by Endoscopic Mucosal Resection.
Seung Mun JUNG ; Bong Gi CHA ; Ji Yong AHN ; Dae Won KIM ; Hyung Jun KIM ; Jae Hyuk DO ; Jae Gyu KIM ; Se Kyoung CHANG ; Sil Moo PARK ; Tae Jin LEE
Korean Journal of Gastrointestinal Endoscopy 2004;29(3):147-150
Solitary tubulovillous adenoma of the duodenal bulb is a rare tumor, which has not been reported in the Korean literature. Most of duodenal adenoma is located in the second portion of the duodenum. We report an unusual case of tubulovillous adenoma of the duodenal bulb. The lesion was treated by the endoscopic mucosal resection and was histologically diagnosed as tubulovillous adenoma.
Adenoma
2.Mucous Gland Adenoma of the Bronchus: A case report.
Korean Journal of Pathology 1985;19(3):368-373
Mucous gland adenoma, one type of bronchial adenoma, is first introduced by Rosenblum and Klein2) in 1935 and very rare. Only twenty-one cases had been reported in english literature. This tumor must be differentiated from other types of bronchial adenoma because of completely benign clinical course. A case of mucous gland adenoma is presented which showed marked secondary calcification.
Adenoma
3.Clinocopathological study about malignant potentiality of gall-bladder adenoma.
Yong Sik KIM ; Young Gwan KO ; Sung Wha HONG ; Choong YOON ; Yoon Wha KIM
Journal of the Korean Surgical Society 1993;45(2):240-248
No abstract available.
Adenoma*
4.Transurethral Resection of Prostate in Benign Prostatic Hyperplasia Patients with Large Prostate Volume.
Ho Song YU ; Won Tae KIM ; Won Sik HAM ; Young Deuk CHOI
Korean Journal of Urology 2008;49(10):906-911
PURPOSE: We investigated the safety and efficacy of transurethral resection of the prostate(TURP) in benign prostatic hyperplasia(BPH) more than 60cc by single surgeon for the relief of infravesical obstruction. MATERIALS AND METHODS: We evaluated 211 patients treated with TURP in BPH with large prostate by single surgeon. Each group was divided by prostate volume(group 1; 60-69.9, group 2; 70-79.9, group 3; 80-89.9, group 4; 90-99.9, group 5; >100cc of prostate volume). Various parameters such as International Prostate Symptom Score(IPSS), maximal flow rate(Qmax.), postvoid residual volume(PVR), prostate volume, adenoma volume, resection time, resection prostate volume, irrigation fluid volume and complications were evaluated and compared. RESULTS: Age of each group was not significantly different. Prostate volume, adenoma volume, resection time, Resection volume, irrigation volume of each groups were different significantly. But, resection volume/resection time and irrigation volume/resection time were not different significantly. Mean resection volume/resection time was 1.34g/min, and mean irrigation volume/resection time was 315.8ml/min. And intraoperative and postoperative complications of each group were not different. Mean postoperative change of Hb was 2.0+/-1.1g/dl. Postoperative parameters(IPSS, Qmax, PVR) were improved significantly. Only 2 patients needed transfusion in group 5. No urinary incontinence and TUR syndrome in each group was observed. CONCLUSIONS: TURP by experienced surgeon is a safe and effective treatment in BPH patients with large prostates for relief of infravesical obstruction.
Adenoma
5.Unexpected Sudden Death due to Post-traumatic Apoplexy of Preexisting Pituitary Adenoma; Blunt Force to the Face.
So Hyung PARK ; Hong Il HA ; Hyoung Joong KIM
Korean Journal of Legal Medicine 2008;32(2):124-128
Pituitary adenomas are frequent intracranial tumors with generally benign prognosis but acute hemorrhage into tumor with necrosis is a severe complication and can potentially result in fatal outcome, if not diagnosed or treated early. While many precipitating factors have been known, even a mild blunt force shown in this case could play a role in the catastrophic complication of the pituitary adenoma. We report a rare forensic case of post-traumatic apoplexy sustained in a preexisting pituitary adenoma with a mild blunt force to the face.
Adenoma
6.Vestibular Adenoma of the Vulva: A case report.
Korean Journal of Pathology 1992;26(2):197-200
A vestibular adenoma arising in mucin-secreting glands of the vulva is described. Grossly, the adenoma was a firm, well-demarcated solid mass with mucoid cut surface, measuring 3.5x3x3 cm, which was associated with an adjacent Bartholin's duct cyst. Microscopically, the solid mass was composed of proliferated mucous acini separted by fibromuscular septa and ducts lined by mucin-secreting columnar epithelium, transitional epithelium or metaplastic squamous epithelium. To our knowledge, less than 20 cases of such cases have been reported in the English literatures. However, whether the nature of proliferation is neoplastic or non-tumorous is still unclear.
Adenoma
7.Carcinosarcoma Arising from Mixed Tumor of the Parotid Gland: A case report.
Jae Soo KOH ; Chang Won HA ; Na Hye MYOUNG ; Kyung Ja CHO ; Kyung Kyun OH ; Mi Kyung KIM ; Ja June JANG
Korean Journal of Pathology 1992;26(5):530-532
A case of true malignant mixed tumor of the parotid gland is reported. The tumor, occuring in a 55-year-old man, started to grow rapidly after a long history of parotid mass. Total parotidectomy was carried out and the resected tumor measured 5x4x3 cm with a cut surface showing grayish-white solid and myxoid appearance. Microscopically, the tumor had both carcinomatous and sarcomatous elements, the former consisting of undifferentiated carcinoma with focal areas of ductal differentiation and the latter consisting of pleomorphic sarcoma with chondrosarcomatous differentiation. A remnant of benign pleomorphic adenoma could also be identified. Immunohistochemical study demonstrated focal cytokeratin reactivity in the carcinoma cells and vimentin in sarcomatous elements. It is assumed from these clinical and histological findings that the tumor had transformed from a pre-existing benign pleomorphic adenoma.
Adenoma
8.A Case of Asphyxiating Thoracic Dystrophy with Chronic Renal Failue.
Hyun Jung CHO ; Yoon Kyung LEE ; Dong Un KIM ; Ik Jun LEE
Journal of the Korean Society of Pediatric Nephrology 1998;2(2):196-199
Fine needle aspiration cytology of the salivary lesions was performed on 221 patients at Soonchunhyang University Hospital for 10 years. Of 221 aspirates, 6 aspirates(2.7%) were inadequate, 116 cases(52.5%) were non-neoplastic lesions, 76(34.4%) cases were benign neoplasms and 23 cases(10.4%) were malignant neoplasms. The cytologic diagnoses could be correlated with histologic findings in 58 cases. FNAC correctly discriminated between neoplastic and nonneoplastic lesions in fifty-seven lesions and failed in a case, and overall accuracy, sensitivity, and specificity were 98.3%, 98.0%, and 100.0%. FNAC correctly discriminated malignant neoplasms from benign neoplastic/non- neoplastic lesions in fifty-three cases and failed in five cases, and overall accuracy, sensitivity, and specificity were 91.3%, 72.7%, and 95.7%. Among three false negative cases, two mucoepidermoid carcinomas were misdiagnosed as mucocele and benign neoplasm, and an acinic cell carcinoma were misdiagnosed as Warthin's tumor. Two false positive cases were a Warthin's tumor misdiagnosed as squamous cell carcinoma and a pleomorphic adenoma misinterpretated as suggestive of malignancy. In conclusion, diagnostic accuracy of FNAC of salivary lesions is high, and the possibilities of low grade mucoepidermoid carcinoma and acinic cell carcinoma should be considered on hypocellular smears with mucoid or fluidy background.
Adenoma
9.A Case of Adrenal Adenoma.
Myoung Seon KANG ; Young Kyung PARK
Korean Journal of Urology 1982;23(1):113-117
Adrenoal adenomas are relatively rare tumor in retroperi toneum, most cases are nonsteroid-producing and 1-5 cm in diameter. Herein a case of large adrenal adenoma is presented with a brief review of literatures.
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10.A Case of Multiple Tubular Apocrine Adenoma.
Min Young YOU ; Seok Kweon YUN ; Chull Wan IHM
Korean Journal of Dermatology 2000;38(5):659-663
No Abstract Available.
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