1.A Case of Carcinosarcoma in a Patient with Corrosive Esophagitis.
Ju Hyun OAK ; Woo Chul CHUNG ; Ji Han JUNG ; Jin Dong KIM ; Jeong Rok LEE ; Chang Nyol PAIK ; Kang Moon LEE ; Kyu Do CHO
The Korean Journal of Gastroenterology 2008;52(1):42-47
Carcinosarcoma of the esophagus is a rare malignancy accounting for approximately 1-2% of all esophageal neoplasms. It presents as a bulky intraluminal polypoid lesion mainly in the mid to lower esophagus, which harbors both carcinomatous and sarcomatous components histologically. It often presents relatively early because of its rapid intraluminal growth. We report the case of a 69-year-old man who had suffered from dysphagia for 1 month. He was previously admitted to the hospital due to corrosive esophagitis caused by ingestion of acetic acid. Endoscopy and radiological studies revealed a bulky polypoid mass with superficial ulcerations and mucosal friability, measuring 10 cm in length approximately, in the mid-esophagus. Subtotal esophagectomy with esophagogastrostomy was done. Microscopically it was composed of sarcomatous component intermingled with squamous cell carcinoma. Immunohistochemical stains reveal cytokeratin, 34betaE12, and p63 positivity in the nests of carcinoma, and desmin and vimentin positivity in the spindle cells of sarcomatous stoma.
Aged
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Carcinosarcoma/*diagnosis/pathology/surgery
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Esophageal Neoplasms/*diagnosis/pathology/surgery
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Esophagectomy
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Esophagitis/chemically induced
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Humans
;
Male
;
Tomography, X-Ray Computed
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Tumor Markers, Biological/immunology
2.Carcinosarcoma of common bile duct: report of a case.
Chinese Journal of Pathology 2006;35(3):192-192
3.Primary osteosarcoma of ureter: report of a case.
Xin-mu ZHOU ; Xin-qing YE ; Yi-ling ZHU ; Hong-ming SUN ; Jie CHEN ; Shao-jie XU
Chinese Journal of Pathology 2010;39(2):117-118
12E7 Antigen
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Aged
;
Antigens, CD
;
metabolism
;
Carcinoma, Transitional Cell
;
pathology
;
Carcinosarcoma
;
pathology
;
Cell Adhesion Molecules
;
metabolism
;
Cystectomy
;
methods
;
Diagnosis, Differential
;
Follow-Up Studies
;
Humans
;
Male
;
Nephrectomy
;
Osteosarcoma
;
metabolism
;
pathology
;
surgery
;
Ureter
;
surgery
;
Ureteral Neoplasms
;
metabolism
;
pathology
;
surgery
;
Vimentin
;
metabolism
4.Malignant gastrointestinal stromal tumor of prostate: a case report.
Yong-wei YU ; Da-lie MA ; Ming-hua ZHU ; Ying-hao SUN ; Xiao-feng GAO ; Yan-li WANG
Chinese Journal of Pathology 2006;35(6):381-382
Adenocarcinoma
;
diagnosis
;
Biomarkers, Tumor
;
metabolism
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Carcinosarcoma
;
diagnosis
;
Gastrointestinal Stromal Tumors
;
metabolism
;
pathology
;
surgery
;
Humans
;
Male
;
Middle Aged
;
Neoplasm Metastasis
;
Prostate
;
pathology
;
Prostatic Neoplasms
;
metabolism
;
pathology
;
surgery
;
Stromal Cells
;
pathology
;
Treatment Outcome
5.Molecular pathology, histopathologic features and differential diagnosis of sarcomatoid carcinoma of urinary bladder.
Liang CHENG ; Wen-bin HUANG ; Qiu RAO
Chinese Journal of Pathology 2013;42(6):416-419
Antiporters
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metabolism
;
Carcinosarcoma
;
epidemiology
;
metabolism
;
pathology
;
surgery
;
ultrastructure
;
Diagnosis, Differential
;
Hemangiosarcoma
;
pathology
;
Humans
;
Leiomyosarcoma
;
pathology
;
Mucin-1
;
metabolism
;
Neoplasm Grading
;
Neoplasm Staging
;
Prognosis
;
Rhabdomyosarcoma
;
pathology
;
Urinary Bladder Neoplasms
;
epidemiology
;
metabolism
;
pathology
;
surgery
;
ultrastructure
;
Vimentin
;
metabolism
6.Chondrosarcoma of kidney: report of a case.
Xiao-ye ZHANG ; Yan WANG ; Geng-yin ZHOU ; Jing GAO ; Wei-sheng XU
Chinese Journal of Pathology 2010;39(9):637-637
Aged
;
Carcinoma, Renal Cell
;
pathology
;
Carcinosarcoma
;
pathology
;
Chondroma
;
pathology
;
Chondrosarcoma
;
complications
;
metabolism
;
pathology
;
surgery
;
Diagnosis, Differential
;
Female
;
Humans
;
Kidney Neoplasms
;
complications
;
metabolism
;
pathology
;
secondary
;
surgery
;
Lung Neoplasms
;
secondary
;
Nephrectomy
;
Pleural Effusion, Malignant
;
etiology
;
S100 Proteins
;
metabolism
;
Soft Tissue Neoplasms
;
pathology
;
Vimentin
;
metabolism