Pleural MALT lymphoma diagnosed on thoracoscopic resection under local anesthesia using an insulation-tipped diathermic knife.

abstract：:We have reported that the function of histamine and its receptors (HRs) has a close relationship with the development of nonalcoholic fatty liver disease (NAFLD). However, much less is known regarding its pathogenic and molecular mechanism(s), including the early stage of hepatic and intestinal function for lipid and ...

journal_title：Pathology international

authors： Yamada S,Guo X,Wang KY,Tanimoto A,Sasaguri Y

更新日期：2016-07-01 00:00:00

abstract：:Three cell systems (MINT1/2/3) derived from a melanotic neuroectodermal tumor of infancy (MNTI) arising in the mandible of a 1-month-old newborn boy have been established, and their cytological natures have been characterized. The cells had immunopositivities for pan-keratin, vimentin, neuron-specific enolase, S-100 p...

journal_title：Pathology international

authors： Metwaly H,Cheng J,Maruyama S,Ohshiro K,Suzuki I,Hoshina Y,Saku T

更新日期：2005-06-01 00:00:00

abstract：:A 35-year-old Japanese man who had experienced hoarseness for 10 years presented with a vocal cord lesion. A gross examination revealed a left vocal cord polyp occupying two-thirds of the vocal space. The endoscopically resected lesion contained scattered atypical fibroblastic, stellate, or ganglion-like cells with mu...

journal_title：Pathology international

authors： Yorita K,Togashi Y,Nakagawa H,Miyazaki K,Sakata S,Baba S,Takeuchi K,Hayashi Y,Murakami I,Kuroda N,Oda Y,Kohashi K,Yamada Y,Kiyozawa D,Michal M,Michal M

更新日期：2019-06-01 00:00:00

abstract：:The roles of Wnt protein in carcinogenesis have been well documented in human cancers. Wls is a key modulator for the secretion of Wnt protein. We previously found that Wls was aberrantly expressed in colorectal carcinomas. Studies have revealed that dysregulation of Wnt signal transduction plays an important role in ...

journal_title：Pathology international

authors： Zhang W,Tao H,Chen X,Sugimura H,Wang J,Zhou P

更新日期：2017-03-01 00:00:00

abstract：:Bcl-6 protein is a recently identified novel transcription factor whose deregulated expression is associated with diffuse large B cell lymphomas. It was recently shown by us that the protein is located in germinal center B cells and their neoplastic counterparts. In the present study, the expression of bcl-6 protein o...

journal_title：Pathology international

authors： Kanazawa N,Moriyama M,Onizuka T,Sugawara K,Mori S

更新日期：1997-09-01 00:00:00

abstract：:Angiomyolipoma (AML) is a mixed mesenchymal tumor belonging to the family of perivascular epithelioid cell tumors. Concurrent development of AML and adult renal cell carcinoma (RCC) is very rare. Herein is presented a unique case in which RCC arose within a previously detected AML tumor mass. A 40-year-old woman had b...

journal_title：Pathology international

authors： Inomoto C,Umemura S,Sasaki Y,Yasuda M,Terachi T,Osamura RY

更新日期：2007-03-01 00:00:00

abstract：:Soluble receptor-resistant mutant 7 (ssr7) is isolated from a highly neurovirulent mouse hepatitis virus (MHV) JHMV cl-2 strain (cl-2). srr7 exhibits lower virulence than its maternal strain in infected mice, which is typically manifested in a longer lifespan. In this study, during the course of infection with srr7, s...

journal_title：Pathology international

authors： Kashiwazaki H,Nomura R,Matsuyama S,Taguchi F,Watanabe R

更新日期：2011-04-01 00:00:00

abstract：:Tec is a novel non-receptor-type protein tyrosine kinase that was originally identified from a murine liver cDNA library. While the function of Tec remains unknown, it was shown recently that two Tec-related kinases are involved directly in the growth and differentiation of bone marrow stem cells. As the localization ...

journal_title：Pathology international

authors： Kazama A,Mano H,Morishita Y,Mori S

更新日期：1996-05-01 00:00:00

abstract：:We report a very rare case of combined thymic carcinomas: undifferentiated thymic carcinoma coexisting with type AB thymoma. The precise mechanism underlying the coexistence of these tumors remains unknown. Therefore, we used clonality analysis to ascertain whether the two tumors were clonally related. A 63-year-old w...

journal_title：Pathology international

authors： Karino F,Yokose T,Matsukuma S,Miyagi Y,Murakami S,Ito H,Nakayama H,Yamada K

更新日期：2016-07-01 00:00:00

abstract：:The biologic behavior of gastrointestinal stromal tumors is difficult to predict, and they can be best studied in a site-specific fashion. The aims of this study are to analyze the clinicopathologic parameters and assess the prognostic value of p53 (DO-7) and Ki-67 (MIB-1) immunoreactivities in small intestinal stroma...

journal_title：Pathology international

authors： Chang MS,Choe G,Kim WH,Kim YI

更新日期：1998-05-01 00:00:00

abstract：:A case of lymphoid hyperplasia arising in the large intestine of a 54-year-old woman is described. Barium enema X-ray and colonoscopic examination revealed multiple small polyps in the right side of the colon. Pathological findings from forceps biopsy revealed similar features to a mucosa-associated lymphoid tissue (M...

journal_title：Pathology international

authors： Nagaoka S,Bandoh T,Takemura T

更新日期：2000-09-01 00:00:00

abstract：:Epstein-Barr (EB) virus-associated primary smooth muscle tumors have been reported in immunosuppressed young patients with acquired immunodeficiency syndrome (AIDS) and young people who have undergone liver transplantation. An autopsy case of EB virus-associated smooth muscle cell tumor in a 21 year old female who rec...

journal_title：Pathology international

authors： Sadahira Y,Moriya T,Shirabe T,Matsuno T,Manabe T

更新日期：1996-08-01 00:00:00

abstract：:The purpose of the present study was to determine whether the amount and the location of residual tumor are associated with outcome in surgically treated rectal cancer patients who receive preoperative chemoradiation therapy. Forty-three rectal cancer patients who underwent sphincter-saving operations after preoperati...

journal_title：Pathology international

authors： Kojima M,Ishii G,Yamane Y,Nishizawa Y,Saito N,Ochiai A

更新日期：2009-12-01 00:00:00

abstract：:A 56-year-old male treated for a gastric yolk sac tumor with an adenocarcinomatous component is described. A mixed area of reticular and glandular neoplastic components was morphologically identified in this tumor. Immunohistochemically, the yolk sac tumor expressed alpha-fetoprotein (AFP), placental alkaline phosphat...

journal_title：Pathology international

authors： Suzuki T,Kimura N,Shizawa S,Yabuki N,Yamaki T,Sasano H,Nagura H

更新日期：1999-06-01 00:00:00

abstract：:The clinical and pathological significance of intratumoral lymphangiogenesis (ITL) with human esophageal squamous cell carcinomas (ESCC) remains unclear, as does the role of signaling molecules such as vascular endothelial growth factor (VEGF)-A,C, platelet-derived growth factor (PDGF)-A, and p53, in the regulation of...

journal_title：Pathology international

authors： Inoue A,Moriya H,Katada N,Tanabe S,Kobayashi N,Watanabe M,Okayasu I,Ohbu M

更新日期：2008-10-01 00:00:00

abstract：:Senescence marker protein 30 (SMP 30) is preferentially expressed in the liver. One of its remarkable functions is the protection of cells against various injuries by enhancement of membrane calcium-pump activity. We analyzed the role of SMP 30 in hepatocyte proliferation. SMP 30 expression was decreased initially, th...

journal_title：Pathology international

authors： Ishigami T,Fujita T,Simbula G,Columbano A,Kikuchi K,Ishigami A,Shimosawa T,Arakawa Y,Maruyama N

更新日期：2001-07-01 00:00:00

abstract：:An extremely rare case of malignant mesothelioma of the pericardium is reported. The tumor appeared to be the biphasic type of diffuse malignant mesothelioma which present many small to fine lipid droplets in the cytoplasm, particularly that of the epithelial cell, and a positive immunohistochemical reaction with anti...

journal_title：Pathology international

authors： Ohmori T,Arita N,Okada K,Kondo M,Tabei R

更新日期：1995-08-01 00:00:00

abstract：:Interactions among p53, bcl-2 and Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1) in nasopharyngeal carcinoma (NPC) cells were evaluated by gene cotransfections. The data showed that bcl-2 expression was not only able to prevent the growth suppression induced by wild-type p53 but was also paradoxically able ...

journal_title：Pathology international

authors： Sheu LF,Chen A,Lee HS,Hsu HY,Yu DS

更新日期：2004-07-01 00:00:00

abstract：:Nucleobindin (Nuc) was originally found to be an enhancement factor of anti-DNA antibody production secreted by a lymphoid cell line derived from a lymphoproliferative MRL/lpr mouse. It has been shown that Nuc has a unique structure containing a DNA- and two calcium-binding domains, and a leucine zipper motif, but its...

journal_title：Pathology international

authors： Kubota T,Miyauchi M,Miura K,Hirokawa G,Awaya A,Miyasaka N,Kurosawa Y,Kanai Y,Maruyama K

更新日期：1998-01-01 00:00:00

abstract：:Multiple carcinomas of the pancreatico-biliary tree are rare. A 53 year old Japanese man was diagnosed as having an adenocarcinoma in the papilla of Vater. During the operation, he was also found to have a polypoid mass in the common bile duct. While cutting the operative specimen into stepwise sections, a small tumor...

journal_title：Pathology international

authors： Nishihara K,Tsuneyoshi M,Shimura H,Yasunami Y

更新日期：1994-04-01 00:00:00

abstract：:Calcifying fibrous tumor (CFT) is an uncommon lesion of uncertain cause and pathogenesis that has a unique histological appearance. These lesions are described mainly in the subcutaneous or deep soft tissues, followed by subserosal locations. Intrinsic visceral CFT is extremely rare. Herein is described a rare case of...

journal_title：Pathology international

authors： Elpek GO,Küpesiz GY,Ogüs M

更新日期：2006-04-01 00:00:00

abstract：:Multiple injections with a mouse monoclonal anti-rat Thy-1 antibody (five times, at weekly intervals) induced marked glomerular sclerotic lesions which are characterized by adhesion of glomerular capillaries to Bowman's capsule and persistent proteinuria in rats. Abnormal production of type I collagen and increased ac...

journal_title：Pathology international

authors： Yagi M,Yamamoto T,Kato S,Nagano N,Kihara I

更新日期：1998-07-01 00:00:00

abstract：:The alpha subunit of a GTP-binding protein, Go, was investigated in pulmonary neuroendocrine neoplasms and fetal tissues of the lung by an immunohistochemical method. Positive immunostaining for the alpha subunit of Go (Go alpha) was found predominantly on the cell membrane and found occasionally in the cytoplasm. Typ...

journal_title：Pathology international

authors： Kawano N,Ito T,Kitamura H,Shibagaki T,Kameda Y,Nakamura N,Kanisawa M

更新日期：1996-06-01 00:00:00

abstract：:Bone morphogenetic proteins (BMPs) are multi-functional cytokines, which belong to the transforming growth factor-β (TGF-β) family. In some cancer tissues, aberrant expression of various BMP signal components has been detected. Here, we describe the divergent roles of BMPs during the progression of cancer. BMPs exhibi...

journal_title：Pathology international

authors： Ehata S,Yokoyama Y,Takahashi K,Miyazono K

更新日期：2013-06-01 00:00:00

abstract：:Gastric lipomas are uncommon lesions, usually single and located in the antrum. Common symptoms include upper digestive bleeding, anemia, and intestinal obstruction. Alternatively, they may remain asymptomatic, and detectable only at autopsy. A case of a 72-year-old man, who died of myocardial infarction, was found at...

journal_title：Pathology international

authors： Ventura L,Leocata P,Guadagni S,Ventura T

更新日期：1997-08-01 00:00:00

abstract：:The aim of the present study is to clarify the clinicopathological correlation of childhood IgA glomerulonephritis (GN) presenting diffuse endocapillary proliferation. Twenty-seven patients were used in the present study. The 27 patients were divided into three groups (mild, moderate and severe) according to the perce...

journal_title：Pathology international

authors： Hisano S,Kiyoshi Y,Tanaka I,Tokieda K,Niimi K,Tsuru N,Takebayashii S,Iwasaki H

更新日期：2004-03-01 00:00:00

abstract：:A case of primary carcinoid tumor of the kidney occurring in a 66-year-old woman is reported. The tumor was 10 x 10 x 9 cm in size, solid, yellowish-white in color, and associated with massive hemorrhagic necrosis. Histologically, it was composed of trabecular and anastomosing ribbon-like nests. The tumor cells showed...

journal_title：Pathology international

authors： Takeshima Y,Inai K,Yoneda K

更新日期：1996-11-01 00:00:00

abstract：:A case of neuroendocrine carcinoma of the breast with Merkel cell carcinoma-like features occurring in a 38-year-old female is described. A 2.5 x 2.5 x 1.3 cm tumor in the upper-outer quadrant of the right breast was ill-defined, yellowish white and rubbery. Microscopically, the tumor was characterized by a diffuse pr...

journal_title：Pathology international

authors： Fukunaga M

更新日期：1998-07-01 00:00:00

abstract：:Osteosarcoma is one of the neoplasms that may occur following exposure to radiation. A case of osteosarcoma arising in the craniofacial bone with a short latency period of 3 years after radiotherapy for maxillary squamous cell carcinoma is described. A 64-year-old-man underwent right partial maxillectomy and chemoradi...

journal_title：Pathology international

authors： Matsuyama A,Yonemitsu N,Hayashida S,Watanabe K,Sugihara H,Inokuchi A

更新日期：2003-01-01 00:00:00

abstract：:In the present study the significance of nuclear/cytoplasmic expression of beta-catenin (CTNNB1) and mutation of the CTNNB1 gene (CTNNB1) in odontogenic tumors was examined. Six ameloblastomas (five follicular ameloblastomas and one plexiform ameloblastoma) and three malignant odontogenic tumors (one metastasizing ame...

journal_title：Pathology international

authors： Miyake T,Tanaka Y,Kato K,Tanaka M,Sato Y,Ijiri R,Inayama Y,Ito Y,Aoki S,Kawabe R,Tohnai I

更新日期：2006-12-01 00:00:00