journal
https://read.qxmd.com/read/37217834/mesotheliomas-in-children
#1
JOURNAL ARTICLE
Eduardo Zambrano, Andrés Matoso, Miguel Reyes-Múgica
Mesotheliomas are rare and aggressive tumors that originate from mesothelial cells. Although exceedingly rare, these tumors may occur in children. Different from adult mesotheliomas, however, environmental exposures particularly to asbestos do not appear to play a major role in mesotheliomas in children, in whom specific genetic rearrangements driving these tumors have been identified in recent years. These molecular alterations may increasingly offer opportunities for targeted therapies in the future, which may provide better outcomes for these highly aggressive malignant neoplasms...
May 22, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/37104724/pericardial-mesotheliomas
#2
JOURNAL ARTICLE
Andrea Valeria Arrossi
Primary pericardial mesothelioma (PM) is a rare tumor arising from the mesothelial cells of the pericardium. It has an incidence of <0.05% and comprises <2% of all mesotheliomas; however, it is the most common primary malignancy of the pericardium. PM should be distinguished from secondary involvement by the spread of pleural mesothelioma or metastases, which are more common. Although data are controversial, the association between asbestos exposure and PM is less documented than that with other mesotheliomas...
April 27, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/37072903/renaming-grade-group-1-prostate-cancer-from-a-pathology-perspective-a-call-for-multidisciplinary-discussion
#3
JOURNAL ARTICLE
Gladell P Paner, Ming Zhou, Jeffry P Simko, Scott E Eggener, Theodorus van der Kwast
Despite the innovations made to enhance smarter screening and conservative management for low-grade prostate cancer, overdiagnosis, and overtreatment remains a major health care problem. Driven by the primary goal of reducing harm to the patients, relabeling of nonlethal grade group 1 (GG 1) prostate cancer has been proposed but faced varying degrees of support and objection from clinicians and pathologists. GG 1 tumor exhibits histologic (invasive) and molecular features of cancer but paradoxically, if pure, is unable to metastasize, rarely extends out of the prostate, and if resected, has a cancer-specific survival approaching 100%...
April 17, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/37015261/the-spectrum-of-digestive-tract-histopathologic-findings-in-the-setting-of-severe-acute-respiratory-syndrome-coronavirus-2-infection-what-pathologists-need-to-know
#4
JOURNAL ARTICLE
Rana Shaker Al-Zaidi
Although the novel severe acute respiratory syndrome coronavirus-2 is known primarily to affect the respiratory system, current evidence supports its capability to infect and induce gastrointestinal tract injury. Data describing the histopathologic alterations of the digestive system in patients infected with severe acute respiratory syndrome coronavirus-2 are becoming more detailed, as the number of studies is increasing and the quality of our insight into the infection and the histopathologic findings is improving...
April 4, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36882884/conjunctivitis-a-primer-on-conjunctival-biopsy-and-approach-to-histopathologic-diagnosis
#5
JOURNAL ARTICLE
Curtis E Margo, Lynn E Harman
Conjunctivitis, or inflammation of the mucosal covering the anterior third of sclera and inner eyelid, is a common clinical condition of varied causation. Most cases are self-limited due to infection or allergy and rarely necessitate biopsy. Inflammation of the conjunctiva, however, is one of the most common principal histopathologic diagnoses rendered when the tissue is biopsied. In the context of conjunctivitis, biopsy is usually performed when inflammation is chronic and recalcitrant to therapy, has clinically atypical features, or requires an etiologic diagnosis when one cannot be reached through other laboratory methods...
March 6, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36882880/highlighting-bone-and-soft-tissue-pathology-on-instagram
#6
JOURNAL ARTICLE
Casey P Schukow, Scott E Kilpatrick
No abstract text is available yet for this article.
March 6, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/37037419/gastrointestinal-and-hepatobiliary-immune-related-adverse-events-a-histopathologic-review
#7
REVIEW
Zainab I Alruwaii, Elizabeth A Montgomery
Immune checkpoint inhibitors have been increasingly used to treat various malignant neoplasms. Despite their superior efficacy in treating certain ones, their global immune-activation effect leads to systemic side effects, referred to as immune-related adverse events. Immune-related adverse events affect a variety of organs, including the skin, gastrointestinal, hepatobiliary, and endocrine organs. Gastrointestinal tract immune-related adverse events present with a wide range of symptoms with variable severity, which may lead to treatment interruption and administration of immunosuppression therapy in many cases...
May 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/37037418/role-of-surgical-pathologist-for-the-detection-of-immuno-oncologic-predictive-factors-in-non-small-cell-lung-cancers
#8
REVIEW
Sambit K Mohanty, Sourav K Mishra, Mahul B Amin, Abbas Agaimy, Florian Fuchs
Until very recently, surgery, chemotherapy, and radiation therapy have been the mainstay of treatment in non-small cell carcinomas (NSCLCs). However, recent advances in molecular immunology have unveiled some of the complexity of the mechanisms regulating cellular immune responses and led to the successful targeting of immune checkpoints in attempts to enhance antitumor T-cell responses. Immune checkpoint molecules such as cytotoxic T-lymphocyte associated protein-4, programmed cell death protein-1, and programmed death ligand (PD-L) 1 have been shown to play central roles in evading cancer immunity...
May 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36758177/recently-described-and-molecularly-defined-head-and-neck-tumors
#9
JOURNAL ARTICLE
Alena Skálová, Lisa M Rooper
No abstract text is available yet for this article.
March 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36729381/microsecretory-adenocarcinoma-of-salivary-glands
#10
REVIEW
Justin A Bishop, Dipti P Sajed
Salivary gland classification has benefitted immensely from the growing field of molecular diagnostics. Microsecretory adenocarcinoma, a novel salivary gland malignancy recently included in the fifth edition of the World Health Organization Classifications of Head and Neck Tumours, is one such example. This novel entity was discovered among the umbrella category of adenocarcinoma, not otherwise specified, using a combination of careful histologic analysis and advanced molecular techniques. Its strikingly characteristic histologic features including subtle infiltration, flattened tubules, and abundant blue secretions highlight the necessity of meticulous morphologic observation, even in the age of increased molecular testing...
March 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36580412/swi-snf-deficient-sinonasal-carcinomas
#11
REVIEW
Abbas Agaimy
The classification of poorly differentiated sinonasal carcinomas and their nonepithelial mimics has experienced tremendous developments during the last 2 decades. These recent developments paved the way for an increasingly adopted approach to a molecular-based or etiology-based refined classification of the many carcinoma variants that have been historically lumped into the sinonasal undifferentiated carcinoma category. Among these new achievements, recognition of carcinoma subtypes driven by defects in the Switch/Sucrose nonfermentable (SWI/SNF) chromatin remodeling complex represents a major highlight...
March 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36221219/dek-aff2-fusion-carcinomas-of-head-and-neck
#12
REVIEW
Komkrit Ruangritchankul, Ann Sandison
A novel DEK::AFF2 fusion carcinoma was recently described in 29 patients who originally presented with non-viral-associated nonkeratinizing squamous cell carcinoma. The tumors occurred at multiple sites in the head and neck including in the sinonasal tract, middle ear, and temporal bone. This tumor behaves aggressively involving adjacent vital structures, frequently recurs, and is inclined to develop lymph node and distant metastasis. This review aims to summarize the demographic, clinical, pathologic, immunophenotypic features, and pattern of molecular alterations as well as to discuss the differential diagnosis of DEK::AFF2 fusion carcinoma...
March 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36624550/melanoma-and-glioblastoma-not-a-serendipitous-association
#13
JOURNAL ARTICLE
Kei Shing Oh, Meera Mahalingam
Recently, we came across a patient with malignant melanoma and primary glioblastoma. Given this, we parsed the literature to ascertain the relationship, if any, between these 2 malignancies. We begin with a brief overview of melanoma and glioma in isolation followed by a chronologic overview of case reports and epidemiologic studies documenting both neoplasms. This is followed by studies detailing genetic abnormalities common to both malignancies with a view to identifying unifying genetic targets for therapeutic strategies as well as to explore the possibility of a putative association and an inherited cancer susceptibility trait...
January 10, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36508746/special-issue-on-neuroendocrine-tumors-updates-on-classification-systems-streamlining-diagnosis-and-emphasis-on-molecular-signatures-in-neuroendocrine-neoplasms
#14
EDITORIAL
Maria A Gubbiotti, Kathleen T Montone, Zubair Baloch
No abstract text is available yet for this article.
January 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36315270/advances-and-updates-in-parathyroid-pathology
#15
REVIEW
Hamza N Gokozan, Theresa Scognamiglio
Hyperparathyroidism is a common endocrine disorder characterized by elevated levels of parathyroid hormone and hypercalcemia and is divided into 3 types: primary, secondary, and tertiary. Distinction between these types is accomplished by correlation of clinical, radiologic, and laboratory findings with pathologic features. Primary hyperparathyroidism occurs sporadically in 85% of cases with the remaining cases associated with multiple familial syndromes. The pathologic manifestations of primary hyperparathyroidism include parathyroid adenoma, parathyroid hyperplasia, and parathyroid carcinoma...
January 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36306188/advances-in-thyroid-pathology-high-grade-follicular-cell-derived-thyroid-carcinoma-and-anaplastic-thyroid-carcinoma
#16
REVIEW
Bin Xu, Ronald A Ghossein
In the upcoming World Health Organization fifth edition classification of endocrine tumors, there were several major changes related to high grade follicular-derived thyroid carcinoma (HGFCTC) and anaplastic thyroid carcinoma (ATC) based on emerging evidence about the diagnostic criteria clinical behavior, prognostic factors, and molecular signatures of these tumors. In this review, we aim to summarize the major evolutions of HGFCTC and ATC. HGFCTC is a nonanaplastic carcinoma with high grade features (High mitotic count, tumor necrosis)...
January 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36136401/the-classic-the-trendy-and-the-refashioned-a-primer-for-pathologists-on-what-is-new-in-familial-endocrine-tumor-syndromes
#17
REVIEW
Emad Ababneh, Vania Nosé
Familial endocrine tumor syndromes are continuously expanding owing to the growing role of genetic testing in routine clinical practice. Pathologists are usually the first on the clinical team to encounter these syndromes at their initial presentation; thus, recognizing them is becoming more pivotal in routine pathology practice to help in properly planning management and further family testing. Our increasing knowledge about them is reflected in the newer syndromes included in the new World Health Organization classification and in the evolving discovery of new endocrine tumors and new familial associations...
January 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36136370/advances-in-adrenal-and-extra-adrenal-paraganglioma-practical-synopsis-for-pathologists
#18
REVIEW
Carl Christofer Juhlin, Ozgur Mete
Adrenal paraganglioma (or "pheochromocytoma") and extra-adrenal paraganglioma, collectively abbreviated PPGL, are rare but spectacular nonepithelial neuroendocrine neoplasms. These are the most inheritable neoplasia of all, with a metastatic potential in a varying degree. As of such, these lesions demand careful histologic, immunohistochemical, and genetic characterization to provide the clinical team with a detailed report taking into account the anticipated prognosis and risk of syndromic/inherited disease...
January 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36136369/neuroendocrine-neoplasms-of-the-pancreas-diagnostic-challenges-and-practical-approach
#19
REVIEW
Zahra Alipour, Jacob R Sweeney, Qingzhao Zhang, Zhaohai Yang
Most pancreatic neuroendocrine neoplasms are slow-growing, and the patients may survive for many years, even after distant metastasis. The tumors usually display characteristic organoid growth patterns with typical neuroendocrine morphology. A smaller portion of the tumors follows a more precipitous clinical course. The classification has evolved from morphologic patterns to the current World Health Organization classification, with better-defined grading and prognostic criteria. Recent advances in molecular pathology have further improved our understanding of the pathogenesis of these tumors...
January 1, 2023: Advances in Anatomic Pathology
https://read.qxmd.com/read/36102526/follicular-neoplasm-of-thyroid-revisited-current-differential-diagnosis-and-the-impact-of-molecular-testing
#20
REVIEW
N Paul Ohori, Michiya Nishino
The diagnosis of "follicular neoplasm" (FN) in thyroid cytopathology has a long history that originated not long after the practice of fine-needle aspiration (FNA) of thyroid nodules. From the outset, this interpretive category was intended to convey a set of differential diagnoses rather than a precise diagnosis, as key diagnostic features, such as capsular and vascular invasion, were not detectable on cytology preparations. Cytologic-histologic correlation studies over the past several decades have shown that FN interpretation can be applied to the spectrum of nonneoplastic tumors to carcinomas...
January 1, 2023: Advances in Anatomic Pathology
journal
journal
32019
1
2
Fetch more papers »
Fetching more papers... Fetching...
Remove bar
Read by QxMD icon Read
×

Save your favorite articles in one place with a free QxMD account.

×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"

We want to hear from doctors like you!

Take a second to answer a survey question.