Carcinoid tumor of the gall bladder.

abstract：:The urinary bladder may be involved by a variety of secondary tumors that originate from other organs. Bladder secondary tumors are rare and may be mistaken as bladder primary tumors because of their overlapping morphologic features. To avoid the diagnostic pitfalls, we analyzed the clinicopathologic features of bladd...

journal_title：Annals of diagnostic pathology

authors： Hamza A,Hwang MJ,Czerniak BA,Guo CC

更新日期：2020-10-01 00:00:00

abstract：:Epithelial carcinogenesis is a multistep process. Specific genetic events lead to malignant transformation of oral epithelium. Oral squamous cell carcinoma (OSCC) may be preceded by potentially malignant lesions such as oral lichen planus (OLP). The p16 protein functions as a negative regulator of the cell cycle progr...

journal_title：Annals of diagnostic pathology

authors： Salehinejad J,Sharifi N,Amirchaghmaghi M,Ghazi N,Shakeri MT,Ghazi A

更新日期：2014-08-01 00:00:00

abstract：:Serrated polyps evaluation represents a challenge for pathologists for lacking of univocal criteria that leads to different inter -individual interpretation. The aim of our review is to offer an alternative simpler histologic and endoscopic approach to these lesions for a more correct relationship between endoscopists...

journal_title：Annals of diagnostic pathology

authors： Villanacci V,Baronchelli C,Manenti S,Bassotti G,Salviato T

更新日期：2019-08-01 00:00:00

abstract：:An uncommon manifestation of plasma cell neoplasia occurs outside the bone marrow and is designated "extramedullary plasmacytoma." These are usually encountered in mucosal sites of the head and neck region. The gastrointestinal tract may be secondarily involved in multiple myeloma or be the site of primary extramedull...

journal_title：Annals of diagnostic pathology

authors： Chetty R,Bramdev A,Reddy AD

更新日期：2003-06-01 00:00:00

abstract：:Folate receptor alpha (FRα) is a membrane-bound protein with a high affinity for folate, which is necessary for the biosynthesis of amino acids and nucleotide bases. It has been shown to be a potential prognostic and therapeutic target, primarily in lung and ovarian cancer, as well as in breast cancer. The aim of this...

journal_title：Annals of diagnostic pathology

authors： Zagorac I,Lončar B,Dmitrović B,Kralik K,Kovačević A

更新日期：2020-10-01 00:00:00

abstract：:This review is part of a collaboration between the American Registry of Pathology (the publisher of the Armed Forces Institute of Pathology Fascicles) and Annals of Diagnostic Pathology. It is in a series of expert recommendations on topics encountered in daily practice. The authors, two pathologists and a gastroenter...

journal_title：Annals of diagnostic pathology

authors： Montgomery EA,Canto MI,Srivastava A

更新日期：2019-04-01 00:00:00

abstract：:A clear cell variant of solid-pseudopapillary tumor (SPT) of the pancreas was initially reported in 2006 as a tumor that arose in the pancreatic body and tail in young adults; to date, only 4 cases of this entity have been reported. Here, we present the case of a 58-year-old man with clear cell variant of SPT with dis...

journal_title：Annals of diagnostic pathology

authors： Tanino M,Kohsaka S,Kimura T,Tabu K,Nishihara H,Sawa H,Kawami H,Kamada H,Shimizu M,Tanaka S

更新日期：2012-04-01 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

authors： Hopp AM,Pant M,Sniedze S,Parsons LN,Hunt B,Giorgadze T

更新日期：2020-11-20 00:00:00

abstract：:Sclerosing hemangioma of the lung is a rare neoplasm with polymorphic histologic features. Despite various patterns, there are 2 unifying cellular components: "surface cells" and "round cells." Although histogenesis has been debated for decades, most ultrastructural, immunocytochemical, and molecular studies strongly ...

journal_title：Annals of diagnostic pathology

authors： Kalhor N,Staerkel GA,Moran CA

更新日期：2010-02-01 00:00:00

abstract：INTRODUCTION:Increased expression of Programmed death ligand-1 (PD-L1) on cancer cells and immune cells predict response to PD-1/PDL1 inhibitors. Data regarding frequency and pattern of PD-L1 expression in NSCLC from India is not available. OBJECTIVES:To analyse PD-L1 expression on tumour cells (TC) and immune cells (...

journal_title：Annals of diagnostic pathology

authors： Vallonthaiel AG,Malik PS,Singh V,Kumar V,Kumar S,Sharma MC,Mathur S,Arava S,Guleria R,Jain D

更新日期：2017-12-01 00:00:00

abstract：:Recurrences of nonmuscle-invasive urothelial bladder cancer are very common following resection. Predictive histopathologic variables in transurethral resection of bladder tumor (TURBT) specimens are of particular importance especially in determining the behavior of lamina propria-invasive tumors (high grade T1 stage)...

journal_title：Annals of diagnostic pathology

authors： Hu Z,Mudaliar K,Quek ML,Paner GP,Barkan GA

更新日期：2014-04-01 00:00:00

abstract：:Pleomorphic stromal giant cells are occasionally found as an incidental finding in breast tissue but are only rarely seen in fibroepithelial lesions. In this report, we describe 4 fibroadenoma-like lesions of the breast with pleomorphic stromal giant cells. Two cases had focal stromal hypercellularity, one of which wa...

journal_title：Annals of diagnostic pathology

authors： Huo L,Gilcrease MZ

更新日期：2009-08-01 00:00:00

abstract：:The appropriate follow-up and treatment for patients with a core biopsy diagnosis of lobular neoplasia (atypical lobular hyperplasia or lobular carcinoma in situ) remains controversial. Several studies have attempted to address this issue, with recommendations ranging from close clinical follow-up or surveillance to m...

journal_title：Annals of diagnostic pathology

authors： Calhoun BC,Collie AM,Lott-Limbach AA,Udoji EN,Sieck LR,Booth CN,Downs-Kelly E

更新日期：2016-12-01 00:00:00

abstract：:Lipomas are very common benign soft tissue neoplasms. They are usually slow-growing and may occur anywhere in the body. Mature cartilage and bone arising in a lipoma is a rare event and is mostly associated with a parosteal localization of the neoplasm. We describe a new case of osteochondrolipoma showing not only maj...

journal_title：Annals of diagnostic pathology

authors： Rau T,Soeder S,Olk A,Aigner T

更新日期：2006-10-01 00:00:00

abstract：:We report a case of recurrent body cavity-based non-Hodgkin's lymphoma in a patient with advanced acquired immunodeficiency syndrome who presented with bilateral pleural effusions, without evidence of an associated tumor mass. The lymphoma cells were large and pleomorphic, lacking pan-T- and pan-B-cell markers, but ex...

journal_title：Annals of diagnostic pathology

authors： Perez MT,Cabello-Inchausti B,Viamonte M Jr,Nixon D

更新日期：1998-04-01 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

authors： Mohanty SS

更新日期：2020-11-05 00:00:00

abstract：:We report a unique case of an extramammary mammary-type myofibroblastoma of the perianal region. The patient was a 40-year old female with no significant past history, who presented with a right side painless perianal mass. Gross examination of the excised mass showed a well-circumscribed, apparently encapsulated, nod...

journal_title：Annals of diagnostic pathology

authors： Zhang Y,Jorda M,Goldblum JR

更新日期：2010-10-01 00:00:00

abstract：:Two cases of primary primitive neuroectodermal tumors of the cervix are presented. The two female patients are 35 and 51 years of age who presented with abnormal uterine bleeding of several weeks' duration. On gynecologic examination, a mass in the cervical area was palpated and a biopsy was obtained. The initial biop...

journal_title：Annals of diagnostic pathology

authors： Malpica A,Moran CA

更新日期：2002-10-01 00:00:00

abstract：:Mucinous tubular and spindle cell carcinoma (MTSCC) has recently been integrated into the World Health Organization classification. Although MTSCC is generally a low-grade carcinoma, MTSCC with high-grade morphology has been recently reported. We present the first case of high-grade MTSCC with comparative genomic hybr...

journal_title：Annals of diagnostic pathology

authors： Kuroda N,Naroda T,Tamura M,Taguchi T,Tominaga A,Inoue K,Shuin T,Lee GH,Hes O,Michal M

更新日期：2011-12-01 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

authors： Garcia FU,Galindo LM,Holsclaw DS Jr

更新日期：1998-10-01 00:00:00

abstract：:Acquired cystic disease (ACD)-associated renal cell carcinoma (RCC) is a recently described entity. To the best of our knowledge, there are no reports of ACD-associated RCC with sarcomatoid and rhabdoid changes. In this article, we present the first case of such a tumor. A 56-year-old Japanese man has received long-te...

journal_title：Annals of diagnostic pathology

authors： Kuroda N,Tamura M,Hamaguchi N,Mikami S,Pan CC,Brunelli M,Martignoni G,Hes O,Michal M,Lee GH

更新日期：2011-12-01 00:00:00

abstract：:Fibro-osseous pseudotumors of the digits (FOPD) is a rare self-limiting lesion composed of bland looking hypercellular fibrous tissue and bone. USP6 rearrangement is a consistent genetic finding in aneurysmal bone cyst, nodular fasciitis, myositis ossificans and giant cell lesions of small bones. We report herein the ...

journal_title：Annals of diagnostic pathology

authors： Flucke U,Shepard SJ,Bekers EM,Tirabosco R,van Diest PJ,Creytens D,van Gorp JM

更新日期：2018-08-01 00:00:00

abstract：:Pleomorphic lobular carcinoma (PLC) is a distinct morphological variant of invasive lobular carcinoma (ILC). Although PLC retains the distinctive loosely cohesive and single-file growth pattern of ILC, it has specific distinguishable characteristics, including enlarged nuclei with greater nuclear irregularity, increas...

journal_title：Annals of diagnostic pathology

authors： Jacobs M,Fan F,Tawfik O

更新日期：2012-06-01 00:00:00

abstract：:The sequence of molecular changes leading to neoplastic transformation in the gallbladder remains elusive. The aim of this study is to characterize the spectrum of nuclear p16 protein product immunohistochemical expression in tissue microarray cores taken from resected gallbladders, comprising histologically normal ga...

journal_title：Annals of diagnostic pathology

authors： Lynch BC,Lathrop SL,Ye D,Ma TY,Cerilli LA

更新日期：2008-06-01 00:00:00

abstract：:Lymphoglandular bodies (LGBs) have been described as cytoplasmic fragments of lymphocytes and a specific feature of organized lymphoid tissue. The recognition of LGBs is useful in distinguishing malignant lymphomas from carcinomas and sarcomas in cytology specimens, especially in Giemsa-stained tissues. So far, there ...

journal_title：Annals of diagnostic pathology

authors： Murakami T,Kayano H,Itoh T,Shimizu Y,Ban S,Ogawa F,Sannohe S,Kondo S,Shimizu M

更新日期：2008-08-01 00:00:00

abstract：:Pseudomesotheliomatous carcinoma is a rare variant of peripheral adenocarcinoma of the lung that can manifest clinical, radiologic, and pathologic features similar to malignant mesothelioma. We present three patients with pseudomesotheliomatous carcinoma of the lung. In one patient the carcinoma extended beyond the th...

journal_title：Annals of diagnostic pathology

authors： Shah IA,Salvatore JR,Kummet T,Gani OS,Wheeler LA

更新日期：1999-06-01 00:00:00

abstract：:Sclerosing mediastinitis (SM) is an aggressive fibroproliferative process in the mediastinum that may lead to encasement of mediastinal structures within a dense fibrotic mass. This disease may cause significant clinical complications, morbidity, and even mortality. The etiology and pathogenesis of SM is unclear and i...

journal_title：Annals of diagnostic pathology

authors： Giorgadze T,Koizumi JH,Ronen S,Chaump M,Magro CM

更新日期：2017-04-01 00:00:00

abstract：:Brain in the middle ear or nasal cavity: heterotopia or encephalocele? The answer to this question is greatly influenced by clinical information. Sometimes, however, this information is insufficient and the pathologist's opinion may influence patient management. It seems that most pathologists tend to get the answer w...

journal_title：Annals of diagnostic pathology

authors： Heffner DK

更新日期：2004-08-01 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

authors： Idrees MT,Hoch BL,Wang BY,Unger PD

更新日期：2006-08-01 00:00:00

abstract：:Early diagnosis and targeted therapy are crucial to mitigating the morbidity and mortality of oral squamous cell carcinoma. Among the potentially malignant oral disorders, epithelial dysplasia has known association with malignant transformation, but defensible gradation of dysplasia severity presents unmet challenges....

journal_title：Annals of diagnostic pathology

authors： AbdulMajeed AA,Dalley AJ,Farah CS

更新日期：2013-08-01 00:00:00