Abstract：
:Pancreatic schwannomas are a rare benign mesenchymal neoplasm of the pancreas. They are thought to arise from the epineurium of either autonomic sympathetic or parasympathetic fibers, which course through the pancreas with the vagus nerve. Large pancreatic schwannomas often undergo cystic change, which causes them to be often confused with other more common cystic pancreatic neoplasms preoperatively. The radiological, histologic, and immunohistochemical findings of pancreatic schwannomas are consistent with those of neoplasms found in other sites. Treatment is by surgical resection, and the prognosis is excellent. The awareness and, to some extent, knowledge of less common tumors in the pancreas are needed to achieve the diagnosis. We discuss the clinical and pathologic features and differential diagnosis of cystic pancreatic tumors.
journal_name
Ann Diagn Patholjournal_title
Annals of diagnostic pathologyauthors
Tafe LJ,Suriawinata AAdoi
10.1016/j.anndiagpath.2006.12.017subject
Has Abstractpub_date
2008-08-01 00:00:00pages
296-300issue
4eissn
1092-9134issn
1532-8198pii
S1092-9134(06)00175-4journal_volume
12pub_type
杂志文章abstract：:Carcinoid of the gall bladder and bile duct is a rare tumor. Primary gall bladder and biliary duct system carcinoids constitute less than 1% of all carcinoid tumors arising from different parts of the body. We describe a case of carcinoid tumor of the gall bladder in a 53-year-old woman. The rarity of this entity prom...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2005.12.003
更新日期：2007-04-01 00:00:00
abstract：:Mucoceles can occur in the oral cavity, appendix, bladder, paranasal sinuses, and lacrimal sac. In the oral cavity, mucoceles arise from pathological alterations in the minor salivary gland ducts. In this study, we aimed to histologically reevaluate cases of oral mucoceles to identify possible variants. A total of 667...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2016.02.001
更新日期：2016-04-01 00:00:00
abstract：:Infection by SARS-CoV-2 commonly begins in the nasopharynx, and the cytologic and molecular correlates are not characterized. Fifty-eight cytologic preps (20 oral and 38 from the nasopharynx) were obtained from ten patients and analyzed in a blinded fashion for SARS-CoV-2 spike and envelope protein by immunohistochemi...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2020.151565
更新日期：2020-10-01 00:00:00
abstract：:We reviewed breast tissue from 19 female postpubertal and three prepubertal patients with cystic fibrosis to determine the histopathologic changes present. Autopsy material was available from 19 patients who died from complications of cystic fibrosis. Two patients had lumpectomies for breast carcinoma and an additiona...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/s1092-9134(98)80019-1
更新日期：1998-10-01 00:00:00
abstract：:A polypoid malignant rhabdoid tumor of the duodenum is presented. The pattern of metastatic spread in this 58-year-old man included multiple duodenal and small intestinal transmural tumor implants and a large peribronchial lymph node causing superior vena cava syndrome. Microscopically, the tumor was composed of a dif...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/s1092-9134(98)80032-4
更新日期：1998-02-01 00:00:00
abstract：:According to colleagues specializing in genitourinary pathology, the so-called postoperative spindle cell nodule of the bladder can be extremely difficult to distinguish from a spindle cell sarcomatoid carcinoma. What I have learned in 25 years about spindle cell sarcomatoid carcinoma of the larynx may, by analogy, po...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章,评审
doi：10.1053/j.anndiagpath.2004.01.009
更新日期：2004-04-01 00:00:00
abstract：:We report a unique case of a collision tumor of the kidney composed of a peripheral neuroepithelioma (PNE) and a transitional cell carcinoma (TCC) that occurred in a 67-year-old man with a long history of superficial TCC of both the bladder and bilateral upper urinary tracts. The PNE was composed of hyperchromatic, sm...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章,评审
doi：10.1016/s1092-9134(97)80013-5
更新日期：1997-12-01 00:00:00
abstract：:A few cases of uterine angiosarcoma have been detailed in the literature: 2 new cases are herein described featuring some unusual clinical or phenotypic differences compared with previously published cases, such as occurrence in premenopausal age or a poorly differentiated histology. The patients were 35 and 81 years ...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2007.08.001
更新日期：2008-06-01 00:00:00
abstract：BACKGROUND:Differentiated squamous intraepithelial lesion (dSIL) is morphologically and immunohistochemically analogous in the whole anogenital region. dSIL is a premalignant lesion frequently misinterpreted histopathologically as a benign dermatosis. The authors describe a peculiar change in the basal cell layer of th...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2016.11.002
更新日期：2017-02-01 00:00:00
abstract：:Pancreatic ectopia in the mediastinum is rare, and there are no reports that it has ever given rise to malignancy. Here we report a case of adenocarcinoma arising in ectopic pancreatic tissue in the mediastinum of a 66-year-old woman. The tumor arose in a partially cystic and partially solid ectopic pancreas containin...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章,评审
doi：10.1016/j.anndiagpath.2011.04.005
更新日期：2012-12-01 00:00:00
abstract：:Cases of cerebral neuroblastoma or supratentorial primitive neuroectodermal tumor with malignant gliomatous components are relatively uncommon. Less frequent is the combination of these 2 elements with a mesenchymal component. This is a case report of a lipomatous supratentorial primitive neuroectodermal tumor with gl...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2007.04.009
更新日期：2009-02-01 00:00:00
abstract：:Liposarcomas of the head and neck region are rare; only a few cases have been reported to arise in the cheek or buccal mucosa. Dedifferentiated liposarcoma has rarely been reported in the head and neck region and, to the best of our knowledge, this is the first reported case of dedifferentiated liposarcoma of the chee...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1053/j.anndiagpath.2004.07.008
更新日期：2004-12-01 00:00:00
abstract：:Primary cutaneous Rosai-Dorfman disease is a rare form of Rosai-Dorfman disease limited to the skin. The diagnosis of primary cutaneous disease is based on a combination of clinical presentation, histopathology, and the detection of S100+, CD68+, and CD1a- histiocytic immunophenotyping. However, the diagnosis of prima...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章,评审
doi：10.1016/j.anndiagpath.2019.151446
更新日期：2020-04-01 00:00:00
abstract：:Intraductal lesions of the pancreas are an uncommon but increasingly recognized group of entities mainly because of advances in imaging technology. In the past, precise categorization and understanding of true pancreatic intraduct neoplasms were hampered not only by their relative rarity but also because of the pletho...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章,评审
doi：10.1016/j.anndiagpath.2016.04.009
更新日期：2016-10-01 00:00:00
abstract：:Endometrial stromal tumors (ESTs) of the uterine corpus have a striking propensity to display diverse morphological variations, including sex cord-like, smooth muscle, or skeletal muscle differentiation; fibrous change; myxoid change; or bland endometrioid-type glands. They may also contain rhabdoid, foam, clear, or e...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2005.03.002
更新日期：2005-06-01 00:00:00
abstract：:Encephalitis caused by Balamuthia amebic species is an increasingly recognized chronic granulomatous infectious process that may affect both immunocompetent and immunocompromised individuals. The course of the disease is insidious but fatal in most cases, mainly because of delayed diagnosis, difficulty in isolation an...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2006.04.003
更新日期：2007-12-01 00:00:00
abstract：:Littoral cell angioma (LCA) is a rare vascular tumor of the spleen. It has an immunohistochemical staining pattern that is somewhat distinctive but can still be occasionally confused with other vascular and stromal proliferations in the spleen. In this study, LCA was evaluated using Ets-related gene (ERG) and Wilms tu...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2015.02.007
更新日期：2015-06-01 00:00:00
abstract：:Diffuse large B-cell lymphoma (DLBCL) is the most common type of lymphoma worldwide. The current World Health Organization classification includes several subtypes based on a combination of clinical, immunohistochemical, and genetic differences. Other aggressive variants of B-cell lymphomas, including Burkitt lymphoma...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2016.07.008
更新日期：2016-12-01 00:00:00
abstract：:We present the case of a patient who has a life-threatening hemoptysis caused by occlusion of the right pulmonary vein owing to external compression by excessive fibrous tissue. Because the patient's lung was essentially nonfunctional and hemoptysis persisted, we performed a pneumonectomy on her. Pathological analysis...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2005.07.006
更新日期：2005-12-01 00:00:00
abstract：:With improvements in surgical techniques for resection and reconstruction of the chest wall, pathologists are confronted with complicated surgical specimens. There are no currently available guidelines specifically dedicated to the handling of these specimens. Extended resections of lung carcinoma chest wall invasions...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1053/j.anndiagpath.2004.04.002
更新日期：2004-08-01 00:00:00
abstract：:Malignant mixed tumor of salivary glands is a rare tumor whose variable behavior and prognosis are related for the most part to the clinical stage and histologic grade of the carcinomatous component. The purpose of this study is to predict prognosis by comparing the histologic grading and subclassification of the carc...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1053/adpa.2002.34728
更新日期：2002-08-01 00:00:00
abstract：:Three cases of cutaneous pseudosarcomatous polyp, a lesion recently described in the dermatopathology literature, are reported here. These benign proliferations display dramatic cytologic pleomorphism, but despite their disquieting morphological features, they have behaved in a benign fashion to date. All 3 lesions in...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2007.05.004
更新日期：2008-12-01 00:00:00
abstract：:Mississippi has the highest prevalence of blastomycosis in the country. In 20 years and 5 months there were 123 patients treated for blastomycosis at the University of Mississippi Medical Center. Among these, 107 patients had lung involvement and nine patients (8.4%) developed acute respiratory distress syndrome. Seve...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章,评审
doi：10.1053/adpa.2001.21473
更新日期：2001-02-01 00:00:00
abstract：BACKGROUND:Estrogen receptors (ER), progesterone receptors (PR) and the human epidermal growth factor receptor-2 (HER2) are basic breast cancer molecular markers that are also best recognized prognostic factors and predictors of type of targeted therapy to be given. The objectives are to study the correlation of expres...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2020.151659
更新日期：2020-11-05 00:00:00
abstract：:Giant cell tumor of soft tissue is an uncommon neoplasm. To our knowledge, its cytopathology obtained using the fine-needle aspiration biopsy technique has not been previously described. We report an example of the fine-needle aspiration cytology of giant cell tumor of soft tissue in a 40-year-old woman, and correlate...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2003.09.004
更新日期：2003-12-01 00:00:00
abstract：:The ventricular assist device (VAD) is a mechanical pump that has been shown to be an effective modality of cardiac support in patients with heart failure refractory to pharmacologic intervention and who are awaiting cardiac allograft transplantation. Neuropathologic findings in these patients have not been well descr...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1053/adpa.2001.23019
更新日期：2001-04-01 00:00:00
abstract：BACKGROUND:Anal cytology (AC) is accepted as a practical screening modality for anal cancer. However, studies suggest that AC and anal biopsy dysplasia correlation is less robust than in cervicovaginal specimens. The current study goals were to look at our institutional experience in a subset of ACs and correlate with ...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2020.151670
更新日期：2020-11-20 00:00:00
abstract：:A 57-year-old man had an expanding cystic lesion of the anterior maxilla that demonstrated destruction and disruption of local structures. A cystic odontogenic neoplasm as well as various forms of odontogenic carcinoma was suspected. Incisional biopsy and microscopic examination revealed an aggressive epithelial odont...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/s1092-9134(99)80056-2
更新日期：1999-08-01 00:00:00
abstract：:This study aimed to evaluate and correlate osteopontin (OPN) expression in oral squamous cell carcinoma (OSCC) and potentially malignant disorders including oral leukoplakia and oral submucous fibrosis (OSMF). Expression of OPN was investigated in 140 samples including OSCC, oral leukoplakia, and OSMF with or without ...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2013.03.005
更新日期：2013-10-01 00:00:00
abstract：:Aggressive angiomyxoma (AA), first described by Steeper and Rosai (Am J SurgPathol. 1983;7:463-475), is a rare locally infiltrative tumor that usually arises in the pelvic and perineal soft tissues of young women. Approximately 150 cases have been reported in women. Aggressive angiomyxoma has a high rate of local recu...
journal_title：Annals of diagnostic pathology
pub_type： 杂志文章
doi：10.1016/j.anndiagpath.2005.09.002
更新日期：2006-08-01 00:00:00
