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 argyrophilicity with the Grimelius stain and cytoplasmic positivity for neuroendocrine markers, (including chromogranin A, neuron-specific enolase, synaptophysin and Leu-7), prostatic acid phosphatase, keratin and vimentin. Numerous cytoplasmic neurosecretory granules were demonstrated ultrastructurally. These histologic and immunohistochemical findings are consistent with the theory that this tumor has a common phenotype with that of carcinoid tumor arising from the hindgut or cloaca.
journal_name
Pathol Intjournal_title
Pathology internationalauthors
Takeshima Y,Inai K,Yoneda Kdoi
10.1111/j.1440-1827.1996.tb03564.xsubject
Has Abstractpub_date
1996-11-01 00:00:00pages
894-900issue
11eissn
1320-5463issn
1440-1827journal_volume
46pub_type
杂志文章,评审abstract::The present study attempted to clarify the significance of aberrant expression of beta-catenin protein and mutation of exon 3 of the beta-catenin gene in renal and urothelial carcinogenesis. beta-Catenin expression was examined immunohistochemically and mutation of the beta-catenin gene was analyzed by polymerase chai...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2000.01139.x
更新日期:2000-12-01 00:00:00
abstract::Histiocytic necrotizing lymphadenitis is rare outside Japan, including Brazil, despite the many Japanese immigrants and descendants who live there. The authors describe the case of a 32 year old white female, who presented with cervical lymph node enlargement and severe anemia. Histological findings of the lymph node ...
journal_title:Pathology international
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1827.1994.tb02606.x
更新日期:1994-07-01 00:00:00
abstract::A case of primary leiomyosarcoma of a thoracic vertebra associated with a compression fracture in a 75-year-old woman was preoperatively thought to be granulation tissue. Surgical decompression was performed and the histological and immunohistochemical studies established the diagnosis of leiomyosarcoma. Based on the ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.2004.01582.x
更新日期:2004-01-01 00:00:00
abstract::We established a dedifferentiated liposarcoma cell line (NDDLS-1) that produces interleukin-6 (IL-6) and granulocyte-colony stimulating factor (G-CSF). The parental tumor showed high leukemoid reactions. The NDDLS-1 cell line was established from a pleural effusion associated with a lung metastasis. Pleomorphic tumor ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.2011.02683.x
更新日期:2011-08-01 00:00:00
abstract::Intratumoral ossification has been reported in a number of epithelial tumors, but its presence in intraductal papillary mucinous neoplasms (IPMNs) is very rare. Herein, we present a rare case of IPMN with marked ossification. A 56-year-old Japanese man was under follow-up for a previously diagnosed IPMN. Seven years l...
journal_title:Pathology international
pub_type:
doi:10.1111/pin.12416
更新日期:2016-06-01 00:00:00
abstract::Epstein-Barr virus (EBV) infection is associated with pathogenesis of various cancers, including extranodal natural killer/T-cell lymphoma, nasal type (ENKL). ENKL tumor cells are positive for EBV-encoded RNA1 (EBER1), which is the most useful marker to identify ENKL tumor cells in histopathology. Currently, EBER1 in ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/pin.12825
更新日期:2019-07-01 00:00:00
abstract::The incidence of lymphoma has rapidly increased over the last 40 years in Japan, following a trend that is very similar to that of breast cancer. In particular, the relative frequency of follicular lymphoma (FL) has reached that in Western countries. Given its indolence, a "watch-and-wait" approach is often applied to...
journal_title:Pathology international
pub_type: 杂志文章,评审
doi:10.1111/pin.12733
更新日期:2018-12-01 00:00:00
abstract::An electron microscopic study of peripheral leukocytes obtained from a 39 year old woman with Hermansky-Pudlak syndrome was performed. Ceroid pigment granules were found within the lysosomes in 3.5% of monocytes and 5.4% of lymphocytes. Infrequently, pigment granules were also found in the parallel tubular arrays of l...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.1995.tb03407.x
更新日期:1995-11-01 00:00:00
abstract::A quantitative model was devised for the purpose of evaluating interobserver agreement in the judgment of the nuclear atypia score of cancer cells in protocol studies. In this model, the mean nuclear atypia score (mu) among observers was considered to approximate the 'true' nuclear atypia score of the tumor, and with ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2000.01017.x
更新日期:2000-02-01 00:00:00
abstract::The clinical and pathological findings are reported concerning a 73-year-old woman with progressive metastatic carcinoma of the left breast, who developed interfollicular Hodgkin's disease within the right cervical lymph nodes. Metastatic carcinoma and Hodgkin's disease were present concurrently as a "collision tumor'...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.1996.tb03550.x
更新日期:1996-10-01 00:00:00
abstract::Pleomorphic lobular carcinoma (PLC) of the breast is a variant of lobular carcinoma, characterized by loss of E-cadherin expression and high-grade morphologies. Whether the pathogenesis of PLC is in the ductal or the lobular lineage has been discussed. In this report, a case of PLC combined with apocrine carcinoma is ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/pin.12781
更新日期:2019-05-01 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
pub_type: 杂志文章
doi:10.1111/j.1440-1827.2008.02279.x
更新日期:2008-10-01 00:00:00
abstract::We elucidated clinicopathological characteristics of chondroblastoma (CB) in Japan, and reliable clinicopathologic parameters predicting local recurrence and/or metastasis. Clinicopathological profiles of 103 CB (80 male, 23 female) in extra-craniofacial bones were retrieved. Numerical scoring of nine pathological and...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/pin.12586
更新日期:2017-10-01 00:00:00
abstract::In 2004, two groups reported somatic mutations in the gene for the epidermal growth factor receptor (EGFR) in patients with non-small cell lung cancer (NSCLC), which were highly correlated with the clinical response to the anticancer drug, gefitinib. Since then, a tremendous amount of knowledge has accumulated, and sh...
journal_title:Pathology international
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1827.2007.02098.x
更新日期:2007-05-01 00:00:00
abstract::We report a case of cutaneous squamous cell carcinoma (CSCC), initially coexisting with invasive extramammary Paget's disease (EMPD), in the scrotum of an 84-year-old man. The patient initially had a rash and pruritus before presenting with a pedunculated scrotal mass surrounded by widespread erythema. He underwent to...
journal_title:Pathology international
pub_type:
doi:10.1111/pin.12846
更新日期:2019-10-01 00:00:00
abstract::Amyloidosis refers to a group of diseases with amyloid fibrils deposited in various organs and is classified into more than 30 diseases in humans based on the kind of amyloid protein. In order to elucidate the molecular pathogenesis of human amyloidosis, we studied the molecular mechanism of amyloid fibril formation i...
journal_title:Pathology international
pub_type: 杂志文章,评审
doi:10.1111/pin.12394
更新日期:2016-04-01 00:00:00
abstract::Epstein-Barr virus (EBV)-associated gastric carcinoma (EBVGC) is defined as a neoplasm comprising monoclonal proliferation of EBV-infected gastric epithelial cells. Although the typical histology is gastric carcinoma with lymphoid stroma (GCLS), the histologic features of the tumor vary. We report herein the case of a...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/pin.12613
更新日期:2018-01-01 00:00:00
abstract::We compared the c-erbB-2 protein overexpression status detected by the HercepTestTM (DAKO A/S, Grostrup, Denmark) with another conventional immunohistochemistry system using an anti-c-erbB-2 rabbit polyclonal antibody (Nichirei Co., Tokyo, Japan) and with the c-erbB-2 gene amplification status detected by Southern blo...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2001.01163.x
更新日期:2001-01-01 00:00:00
abstract::High-grade transformation (HGT)/dedifferentiation is an unusual phenomenon in salivary gland carcinomas. Here we report a case of adenoid cystic carcinoma (ACC) with HGT/dedifferentiation to myoepithelial carcinoma, occurring in the epipharynx of a 42-year-old woman. The surgically resected tumor was a pedunculated ma...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/pin.12624
更新日期:2018-02-01 00:00:00
abstract::Epilepsy presenting early in childhood may be associated with a neurologically devastating clinical course and have significant implications for the child's development. There are limited published data regarding the clinicopathological features of patients who have undergone epilepsy surgery in the first year of life...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2000.01101.x
更新日期:2000-08-01 00:00:00
abstract::The relationship between the mutation of the p53 gene and the expression of the p53 protein and the Ki-67 antigen has been investigated in 115 cases with non-Hodgkin's lymphoma, using the immunohistochemical double staining technique, single-strand conformational polymorphism and DNA sequencing methods. Eighteen cases...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.1996.tb03588.x
更新日期:1996-02-01 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
pub_type: 杂志文章
doi:10.1111/j.1440-1827.1998.tb03949.x
更新日期:1998-07-01 00:00:00
abstract::A multi-institutional study 'Pathobiological Determinants of Atherosclerosis in Youth' (PDAY) was initiated to document the natural history of atherosclerosis, its relationship to risk factors, and pathobiology of lesion development in young subjects. Pathology laboratories in nine centers collected arteries and tissu...
journal_title:Pathology international
pub_type: 杂志文章,多中心研究,评审
doi:10.1111/j.1440-1827.1995.tb03476.x
更新日期:1995-06-01 00:00:00
abstract::The authors investigated the protein expression of double-stranded RNA-activated protein kinase (PKR), which was identified by using a previous cDNA microarray study, to discover PKR's correlations with several pathological parameters and to elucidate its role in neoplastic transformation and progression of lung adeno...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.2005.01892.x
更新日期:2005-11-01 00:00:00
abstract::Chronic active Epstein-Barr virus infection (CAEBV) is a syndrome that takes diverse clinical courses and is often associated with lymphoproliferative disorders of T/natural killer (NK)-cell lineage. We describe a patient with CAEBV associated with persistent pharyngeal ulcer, and with subsequent nasal T/NK-cell lymph...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2001.01276.x
更新日期:2001-10-01 00:00:00
abstract::Many human colorectal adenocarcinoma cell lines have been developed. However, differentiated type colorectal cancer cell lines, particularly, the goblet-cell differentiated type, are scarce. In the present study a novel colorectal adenocarcinoma cell line (designated as COLM-6) with predominant goblet-cell differentia...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/j.1440-1827.2005.01868.x
更新日期:2005-09-01 00:00:00
abstract::Elderly patients with Epstein-Barr virus (EBV) infection are at increased risk for developing B-cell lymphoproliferative disorder (B-LPD) due to immunosenescence. Here, we describe a case of a 75-year-old man who developed an EBV-positive (EBV+) mucocutaneous ulcer (EBVMCU) in the gingiva with spontaneous regression. ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1111/pin.12738
更新日期:2019-01-01 00:00:00
abstract::A case of a 9-year-old boy with fibrocartilaginous mesenchymoma located in the distal femur is presented. Fibrocartilaginous mesenchymoma is a rare tumor. There have been 17 cases reported since 1984. The presenting complaint was pain and local discomfort. Radiological examination showed lytic and sclerotic lesions lo...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2001.01247.x
更新日期:2001-08-01 00:00:00
abstract::We have found that the MIB-1 grade, based on tumor differentiation/histological type, necrosis and Ki-67 (MIB-1) score, is a valid and reproducible prognostic system for adult soft-tissue sarcomas. However, there are limited data available on Ki-67 labeling indices (LI) from adult soft-tissue sarcomas for testing the ...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.2002.01378.x
更新日期:2002-07-01 00:00:00
abstract::Sarcomatoid carcinoma of the pancreas is an uncommon neoplasm. The immunohistochemical characteristics of this unique type of pancreatic tumor were studied. Histologically, there was diffuse proliferation of atypical spindle cells that had hyperchromatic, short, spindle-shaped nuclei and pale cytoplasm. A few tiny foc...
journal_title:Pathology international
pub_type: 杂志文章
doi:10.1046/j.1440-1827.1999.00877.x
更新日期:1999-05-01 00:00:00