Abstract:
:Several types of colorectal cancers are associated with a prominent lymphoid component, which is considered a positive prognostic factor. We report a case of a dome-type carcinoma of the cecum in a 57 year old female. The sessile, non-polypoid lesion histologically consisted of a tubulovillous adenoma with low-grade dysplasia. The submucosal invasive component showed low-grade architectural features that included cystically dilated glands containing eosinohilic debris. Immunohistochemical studies displayed retention of the four mistmach repair proteins, consistent with a stable phenotype. After 3 years, the patient remains free of recurrence. A literature review highlighted striking similarities between dome-type carcinoma and the gut-associated lymphoid tissue carcinoma, the two sharing an intimate association with the gut associated lymphoid tissue.The two variants might therefore be grouped into a unified category.
journal_name
Diagn Patholjournal_title
Diagnostic pathologyauthors
Kannuna H,Rubio CA,Silverio PC,Girardin M,Goossens N,Rubbia-Brandt L,Puppa Gdoi
10.1186/s13000-015-0305-1subject
Has Abstractpub_date
2015-07-09 00:00:00pages
92issn
1746-1596pii
10.1186/s13000-015-0305-1journal_volume
10pub_type
杂志文章,评审abstract:UNLABELLED:Perivascular epithelioid cell tumors (PEComas) encompass a group of rare mesenchymal neoplasms, which typically have a perivascular location with dual melanocytic and muscular differentiation. They are found in a variety of localizations, though lesions in the liver are exceedingly rare. Because of their rar...
journal_title:Diagnostic pathology
pub_type: 杂志文章,评审
doi:10.1186/1746-1596-9-149
更新日期:2014-07-17 00:00:00
abstract:UNLABELLED:Giant cell angioblastoma (GCAB) is an extremely rare soft tissue tumor of early childhood and only five cases have been described to date. As such the clinical, pathological, and prognostic features are poorly defined. We prensent here a new case of GCAB in bone of a child aged 4-years old. The lesion was co...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-7-113
更新日期:2012-08-29 00:00:00
abstract::A case of prenatally diagnosed, giant cord hemangioma is reported, which was accompanied by the elevation of maternal serum alpha-fetoprotein (MS-AFP) and human chorionic gonadotropin (MS-hCG) levels. A 30-year-old woman without a previous history of gravida or para, presented with intermittent abdominal pain at 26 we...
journal_title:Diagnostic pathology
pub_type: 杂志文章,评审
doi:10.1186/s13000-015-0385-y
更新日期:2015-09-04 00:00:00
abstract:BACKGROUND:Adult granulosa cell tumors of the ovary (GCTs) are sex cord stromal tumors of unpredictable behaviour. Up to now, the prediction of the relapsing/malignant potential remains difficult. CD56 (NCAM) in GCTs was previously described in only two studies. However, the expression of its isoforms was not examined....
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-3-29
更新日期:2008-07-09 00:00:00
abstract:BACKGROUND:Mesonephric-like adenocarcinoma (M-LAC) is a rare, recently described tumor occurring in the uterine corpus and ovary, which shares the same morphological and immunohistochemical features with the more common mesonephric adenocarcinoma (MAC), which mostly arises the uterine cervix. Despite the similarities b...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-020-01012-z
更新日期:2020-07-21 00:00:00
abstract::Telepathology, the practice of pathology at a long distance, has advanced continuously since 1986. Today, fourth-generation telepathology systems, so-called virtual slide telepathology systems, are being used for education applications. Both conventional and innovative surgical pathology diagnostic services are being ...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-6-S1-S1
更新日期:2011-03-30 00:00:00
abstract:BACKGROUND:Morphine has been widely used as a clinical anesthetic and analgesic. However, abuse of morphine might result in psychological and physiological dependence. Previous studies have indicated that memory mechanisms play critical roles in morphine dependence. METHODS:Morphine dependence was established in mice ...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-9-142
更新日期:2014-07-10 00:00:00
abstract:BACKGROUND:Human kallikrein gene 6 (KLK6) is a member of the human kallikrein gene family (Kallikreins, KLKs). Human kallikrein-related peptidase 6 (hK6) is a trypsin-like serine protease encoded by the KLK6, has been reported to be highly expressed in several cancers including gastric cancer. In this study, we investi...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-8-62
更新日期:2013-04-15 00:00:00
abstract::Cutaneous apocrine carcinoma (AC) is a rare adnexal neoplasm that histologically can mimic breast carcinoma metastatic to the skin or apocrine carcinoma arising in ectopic breast tissue. As extremely rare condition, neuroendocrine differentiation may be observed in AC although its etiology and pathogenesis is still un...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-015-0302-4
更新日期:2015-06-10 00:00:00
abstract:BACKGROUND:Assessment of hemoglobin is one of the most reliable indicators for anemia, and is widely used to screen for anemia among pregnant women. The HemoCue® has been widely used for as a point-of-care device for hemoglobin estimation in health facilities. Previous studies showed contradictory results regarding the...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-7-30
更新日期:2012-03-21 00:00:00
abstract::Tumours of ovarian-epithelial type of the testis, including serous borderline tumours, represent very rare entities. They are identical to the surface epithelial tumours of the ovary and have been reported in patients from 14 to 68 years of age. We describe two cases of a 46- and a 39-year old man with incidental find...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-015-0342-9
更新日期:2015-07-22 00:00:00
abstract:BACKGROUND:This study is an analysis of the prevalence of polymorphous low grade adenocarcinoma (PLGA) in epidemiological surveys of salivary tumors published in the English language from 1992 to 2012. METHODS:These surveys included studies from different researchers, countries and continents. The 57 surveys for which...
journal_title:Diagnostic pathology
pub_type: 杂志文章,评审
doi:10.1186/1746-1596-8-6
更新日期:2013-01-15 00:00:00
abstract:BACKGROUND:This study is to investigate the expression of progranulin (PGRN) in systemic lupus erythematosus (SLE) patients and the effect of glucocorticoid (GC) treatment on its expression. METHODS:Thirty newly diagnosed severe SLE patients and 30 healthy subjects were enrolled in this study. The serum levels of PGRN...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-8-88
更新日期:2013-05-23 00:00:00
abstract:BACKGROUND:High grade basal-like breast carcinomas are triple negative, express basal cytokeratins, and are known for the overall poor prognosis and aggressive behavior. HPV related multiphenotypic sino-nasal carcinoma has overlapping histology with basal-like breast carcinomas, but carry the defining feature of associ...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-020-01050-7
更新日期:2020-11-20 00:00:00
abstract:BACKGROUND:The transcriptional co-activator, TAZ, is an important effector of the Hippo pathway and is critical for the development of human cancers. However, the expression and prognostic significance of TAZ in retinoblastoma is currently unclear. METHODS:TAZ expression was examined in 43 retinoblastoma samples by im...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-015-0415-9
更新日期:2015-10-13 00:00:00
abstract:UNLABELLED:Cutaneous mast cell tumours (MCTs) are the most common skin tumours in dogs. Due to the prevalence of canine MCTs and the variable biologic behavior of this disease, accurate prognostication and a thorough understanding of MCT biology are critical for the treatment of this disease. A cytologic diagnosis of m...
journal_title:Diagnostic pathology
pub_type: 杂志文章,收录出版
doi:10.1186/1746-1596-9-9
更新日期:2014-01-20 00:00:00
abstract:UNLABELLED:Atypical teratoid/rhabdoid tumors are rare and highly malignant central nervous system tumors. They have no specific radiological features and often present several histological components that make a problem in differential diagnosis with medulloblastoma and primitive neuroectodermal tumors. We present the ...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-015-0284-2
更新日期:2015-05-02 00:00:00
abstract:BACKGROUND:PD-L1 is a glycoprotein from the family of T-cell co-stimulatory molecules that are constitutively expressed by macrophages. Aberrant expression of PD-L1 is observed in human cancers associated with inhibition of the tumor-directed T-cell immune response. There are few reports in the literature evaluating PD...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-015-0414-x
更新日期:2015-10-15 00:00:00
abstract:BACKGROUND:Hypermethylation of the promoter region of the RAS association domain family 1A gene (RASSF1A) occurs widely in hepatocellular carcinoma (HCC) tissues. While the diagnostic performance of the use of RASSF1A methylation as a serum or plasma marker in patients with HCC has varied largely in the literature,we c...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-015-0317-x
更新日期:2015-08-04 00:00:00
abstract:UNLABELLED:CD5-positive marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT) of the lung is very rare. An 82-year-old Japanese woman was found to have an abnormal lung shadow on chest X-ray photography, and was admitted to our hospital. Imaging modalities including X-ray photography, computed t...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-7-16
更新日期:2012-02-14 00:00:00
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journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-3-S1-S6
更新日期:2008-07-15 00:00:00
abstract:BACKGROUND:The polymorphism Pro12Ala in peroxisome proliferator-activated receptor-γ2 gene (PPARγ2) has been reported to be associated with diabetic nephropathy (DN) in some studies, though the results remain inconclusive. To explore this relationship between PPARγ2 Pro12Ala polymorphism and the susceptibility for DN, ...
journal_title:Diagnostic pathology
pub_type: 杂志文章,meta分析,评审
doi:10.1186/1746-1596-8-118
更新日期:2013-07-15 00:00:00
abstract:BACKGROUND:Gastric mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) are infrequently encountered in routine practice. Some gastric neuroendocrine carcinomas (NECs) have a variety of differentiation patterns; however, pancreatic acinar differentiation in gastric NECs is rare. The molecular abnormalities of NEC...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-019-0815-3
更新日期:2019-05-10 00:00:00
abstract:BACKGROUND:Gastrointestinal stromal tumors (GISTs), a type of mesenchymal tumor in the gastrointestinal tract, are believed to be closely associated with PDGFRA and C-KIT mutations. Schwannoma in the stomach, which is an unusual location, is a rare disorder. The simultaneous occurrence of the two diseases is rarer than...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-019-0898-x
更新日期:2019-10-23 00:00:00
abstract:UNLABELLED:Cat scratch disease, necrotizing granulomatous lymphadenitis caused by Bartonella henselae, usually benign and self-limited. However, various clinical manifestations and no pathognomonic histopathologic features can lead to misinterpretations and diagnostic disputes. We report a case of cat scratch disease i...
journal_title:Diagnostic pathology
pub_type: 信件
doi:10.1186/1746-1596-9-62
更新日期:2014-03-19 00:00:00
abstract:BACKGROUND:Choriocarcinoma is a highly aggressive, malignant trophoblastic neoplasm that can be gestational or non-gestational in origin. Accurate discrimination between these two subtypes, the causative pregnancy type, and the pregnancy-to-treatment interval for gestational choriocarcinoma are vital for clinical manag...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-019-0866-5
更新日期:2019-08-17 00:00:00
abstract:BACKGROUND:The optimal course of clinical follow-up after a diagnosis of breast papillary lesion on a core needle biopsy (CNB) remains elusive. In particular, no reports in literature have addressed this question in African-American population. We describe our experience with breast papillary lesions in a primarily Afr...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-9-86
更新日期:2014-04-24 00:00:00
abstract:BACKGROUND:The programmed death receptor 1 (PD-1) protein is a cell-surface receptor on certain lymphocytes that, with its ligand programmed death ligand 1 (PD-L1), helps to down-regulate immune responses. Many cancer types express PD-L1 and evade immune recognition via the PD-1/PD-L1 interaction. Precision therapies t...
journal_title:Diagnostic pathology
pub_type: 杂志文章,评审
doi:10.1186/s13000-018-0689-9
更新日期:2018-02-09 00:00:00
abstract:BACKGROUND:It is not clear if sentinel lymph node (SLN) mapping can improve outcomes in patients with colorectal cancers. The purpose of this study was to determine the prognostic values of ex vivo sentinel lymph node (SLN) mapping and immunohistochemical (IHC) detection of SLN micrometastasis in colorectal cancers. M...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/1746-1596-7-71
更新日期:2012-06-22 00:00:00
abstract:BACKGROUND:Several studies reported the dysregulation of miR-541 in the progression of some human malignancies. Osteosarcoma (OS) is one of the most common primary malignant bone tumors. This study aimed to assess the expression and clinical significance of miR-541 in OS patients and explore the biological function of ...
journal_title:Diagnostic pathology
pub_type: 杂志文章
doi:10.1186/s13000-020-01008-9
更新日期:2020-07-24 00:00:00