47 Result(s)

Article

Immunohistochemical studies on the tissue localization of collagen types I, III, IV, V and VI in schwannomas

The distinctive tissue localization of collagen types in typical schwannomas with Antoni type A and B areas was demonstrated immunohistochemically using affinity-purified antibodies against types I, III, IV, V...

Yoshio Oda, Ei Kawahara, Toshinari Minamoto, Yoshimichi Ueda… in Virchows Archiv B (1988)

Article

Immunohistochemical and biochemical studies on the collagenous proteins of human osteosarcomas

The distribution of type I, II, III, IV, V and VI collagens in 20 cases of osteosarcoma was demonstrated immunohistochemically using monospecific antibodies to different collagen types. In addition, biochemica...

Yoshimichi Ueda, Isao Nakanishi in Virchows Archiv B (1989)

Article

Immunohistological study on collagenous proteins of benign and malignant human cartilaginous tumours of bone

The immunohistological distribution of collagen types I, II, III, V and VI in human benign and malignant cartilaginous tumours of bone was examined with regard to their aggressiveness. The matrix of enchondrom...

Yoshimichi Ueda, Yoshio Oda, Hiroyuki Tsuchiya, Katsuro Tomita… in Virchows Archiv A (1990)

Article

Cellular variant of extraskeletal myxoid chondrosarcoma of abdominal wall — a case report with comparative immunohistochemical study on cartilaginous collagenous proteins in various myxoid mesenchymal tumors

A rare cellular variant of recurrent extraskeletal myxoid chondrosarcoma occurring in the right lower abdominal wall of a 70-year-old man, is presented with emphasis on a characteristic distribution pattern of...

Yoshimichi Ueda, Yasunori Okada… in Journal of Cancer Research and Clinical On… (1992)

Article

Immunohistochemical localization of collagenous proteins in cartilaginous tumors: characteristic distribution of type IX collagen

The distinctive tissue localization of collagen types, particularly of type IX collagen in human cartilaginous tumors (10 cases of enchondroma and 15 cases of chondrosarcoma including 3 cases of secondary chon...

Atsuhiro Kawashima, Yoshimichi Ueda… in Journal of Cancer Research and Clinical On… (1993)

Article

Analysis of mutant P53 protein in osteosarcomas and other malignant and benign lesions of bone

Alterations of tumour suppressor genes are considered crucial steps in the development of human cancers. Expressions of p53 protein, a product of the tumour suppressor gene altered most commonly in human cance...

Yoshimichi Ueda, Barbara Dockhorn-Dworniczak… in Journal of Cancer Research and Clinical On… (1993)

Article

Correlation of Glut-1 glucose transporter expression with [¹⁸F]FDG uptake in non-small cell lung cancer

Positron emission tomography (PET) with [¹⁸F]2-fluoro-2-deoxy-D-glucose (FDG) may show negative results for bronchioloalveolar lung carcinoma. We investigated the correlation of Glut-1 glucose transporter expres...

Kotaro Higashi, Yoshimichi Ueda, Aya Sakurai… in European Journal of Nuclear Medicine (2000)

Article

Value of whole-body FDG PET in management of lung cancer

¹⁸F-fluorodeoxyglucose (FDG) PET imaging provides physiologic and metabolic information that characterizes lesions that are indeterminate by CT. FDG PET imaging is sensitive to the detection of lung cancer in pa....

Kotaro Higashi, Ichiro Matsunari, Yoshimichi Ueda… in Annals of Nuclear Medicine (2003)

Article

¹¹C-acetate PET imaging of lung cancer: comparison with ¹⁸F-FDG PET and ^99mTc-MIBI SPET

Recently carbon-11 acetate (AC) positron emission tomography (PET) has been reported to be of clinical value for the diagnosis of cancer that is negative on fluorine-18 fluorodeoxyglucoce (FDG) PET. We investi...

Kotaro Higashi, Yoshimichi Ueda… in European Journal of Nuclear Medicine and M… (2004)

Article

Apoptosis and its related genes in renal epithelial cells of the stone-forming rat

Experimental hyperoxaluria and calcium oxalate (CaOx) crystals are associated with renal epithelial injury and cell death. A recent study has demonstrated an oxalate-induced increase in cellular apoptosis in v...

Katsuhito Miyazawa, Koji Suzuki, Ryosuke Ikeda, Manabu T Moriyama… in Urological Research (2005)

Article

Annual Periodic Increases in Serum Carcinoembryonic Antigen Concurrent with Ground-Glass Opacity in the Lung: Report of a Case

A 63-year-old woman underwent a video-assisted thoracoscopic lobectomy for cancer of the right lung in 1999. The following year, a lesion with ground-glass opacity was found in the left lung, and pathological ...

Tsutomu Sakuma, Yumiko Iwata, Yoshimichi Ueda, **u Gu, Makoto Sugita… in Surgery Today (2005)

Article

Successful Surgical Treatment of an Infrarenal Abdominal Pseudoaneurysm Caused by Tuberculosis: Report of a Case

A 76-year-old man was admitted to our hospital for investigation of an apparent abdominal aortic aneurysm detected during treatment for epididymitis. A chest X-ray showed miliary shadows in the bilateral lung ...

Hiroo Shikata, Yasuhiro Nagayoshi, Katsunori Takeuchi, Yoshimichi Ueda… in Surgery Today (2005)

Article

Hepatocellular carcinoma and nonalcoholic steatohepatitis develo** during long-term administration of valproic acid

We report a case of hepatocellular carcinoma (HCC) arising in nonalcoholic steatohepatitis (NASH). The patient, a 64-year-old man, was incidentally found to have multiple tumors in the liver when admitted for ...

Katsuaki Sato, Yoshimichi Ueda, Keiichi Ueno, Kazuya Okamoto… in Virchows Archiv (2005)

Article

Adenoid cystic carcinoma of the maxillary sinus with gradual histologic transformation to high-grade adenocarcinoma: a comparative report with dedifferentiated carcinoma

We report a unique case of adenoid cystic carcinoma (ACC) of the maxillary sinus, with gradual histologic transformation from lower-grade ACC (cribriform and tubular types) to high-grade adenocarcinoma (HGA) s...

Katsuaki Sato, Yoshimichi Ueda, Aya Sakurai, Yoshimaro Ishikawa… in Virchows Archiv (2006)

Article

Fluorodeoxyglucose Uptake Correlates with the Growth Pattern of Small Peripheral Pulmonary Adenocarcinoma

Noguchi and colleagues reported that the growth pattern of small-sized adenocarcinoma was related to the vascular involvement and the prognosis of the patient. Noguchi's type A/B tumors had no lymph node metas...

Motoyasu Sagawa, Kotaro Higashi, Makoto Sugita, Yoshimichi Ueda… in Surgery Today (2006)

Article

Intrahepatic sarcomatoid cholangiocarcinoma of round cell variant: a case report and immunohistochemical studies

Sarcomatoid transformation was observed in 4.5% of autopsied cases of intrahepatic cholangiocarcinoma. Here, we report a case of intrahepatic sarcomatoid cholangiocarcinoma with round cell feature, extremely r...

Katsuaki Sato, Hiroshi Murai, Yoshimichi Ueda, Shogo Katsuda in Virchows Archiv (2006)

Article

Prostatic ductal adenocarcinoma mimicking villous adenoma of the urethra

Katsuaki Sato, Hironori Tachibana, Toyonori Tsuzuki, Yoshimichi Ueda… in Virchows Archiv (2006)

Article

Extrauterine endometrial stromal sarcoma with JAZF1/JJAZ1 fusion confirmed by RT-PCR and interphase FISH presenting as an inguinal tumor

Endometrial stromal sarcomas are rare malignant mesenchymal tumors that usually develop in the uterine corpus and occasionally arise at various extrauterine sites. This report describes the first case of prima...

Katsuaki Sato, Yoshimichi Ueda, Junichi Sugaya, Mamoru Ozaki… in Virchows Archiv (2007)

Article

Sertoli cell tumor of the testis, not otherwise specified, presenting extensive hemorrhage and overexpression of α-methylacyl-CoA racemase (AMACR/P504S)

Katsuaki Sato, Hironori Tachibana, Shojiroh Morinaga, Yoshimichi Ueda… in Virchows Archiv (2007)