journal
MENU ▼
Read by QxMD icon Read
search

Advances in Anatomic Pathology

journal
https://www.readbyqxmd.com/read/30212382/anaplastic-kaposi-s-sarcoma-of-the-adrenal-in-an-hiv-negative-patient-with-literature-review
#1
Michele Bisceglia, Elena Minenna, Andrea Altobella, Francesca Sanguedolce, Gaetano Panniello, Stefano Bisceglia, David J Ben-Dor
Kaposi's sarcoma (KS) is a peculiar tumor of viral etiology, with the HHV8 rhadinovirus playing a fundamental role in its development. Several epidemiological categories of KS have been identified, of which the sporadic, endemic, iatrogenic, and the epidemic are the main ones. Several histologic disease morphologies have been described, such as inflammatory, angiomatous, spindle cell, mixed, and the anaplastic (sarcomatous) subtypes. The skin of the limbs is most commonly affected, but any other organ or site may be involved...
September 12, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30199396/cutaneous-lymphoproliferative-disorders-what-s-new-in-the-revised-4th-edition-of-the-world-health-organization-who-classification-of-lymphoid-neoplasms
#2
Uma Sundram
Cutaneous lymphoproliferative disorders remain a challenging aspect of dermatopathology, in part due to the rarity of the entities and extreme variability in clinical outcomes. Although many of the entities remain unchanged, the approach to some of them has changed in the new 2016 classification scheme of the World Health Organization. Chief among these are Epstein-Barr virus-associated lymphoproliferative disorders such as Epstein-Barr virus-associated mucocutaneous ulcer and hydroa vacciniforme-like lymphoproliferative disorder, primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma, primary cutaneous acral CD8+ T-cell lymphoma, primary cutaneous CD4+ small/medium T-cell lymphoproliferative disorder, and breast implant-associated anaplastic large cell lymphoma...
September 7, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30188361/diagnostic-and-predictive-immunohistochemistry-for-non-small-cell-lung-carcinomas
#3
Yin P Hung, Lynette M Sholl
Non-small cell lung carcinoma (NSCLC) accounts for significant morbidity and mortality worldwide, with most patients diagnosed at advanced stages and managed increasingly with targeted therapies and immunotherapy. In this review, we discuss diagnostic and predictive immunohistochemical markers in NSCLC, one of the most common tumors encountered in surgical pathology. We highlight 2 emerging diagnostic markers: nuclear protein in testis (NUT) for NUT carcinoma; SMARCA4 for SMARCA4-deficient thoracic tumors. Given their highly aggressive behavior, proper recognition facilitates optimal management...
September 4, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30179894/immunohistochemistry-in-surgical-pathology
#4
Jesse K McKenney, Jason L Hornick
No abstract text is available yet for this article.
August 31, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30157042/applications-of-immunohistochemistry-to-endocrine-pathology
#5
Sara E Higgins, Justine A Barletta
The role of immunohistochemistry (IHC) in endocrine pathology is similar to that in other organ systems in that it can aid in the subclassification of tumors within an organ, confirm site of primary in metastatic disease, provide prognostic information, identify underlying genetic alterations, and predict response to treatment. Although most endocrine tumors do not require IHC to render a diagnosis, there are certain scenarios in which IHC can be extremely helpful. For example, in thyroid, IHC can be used to support tumor dedifferentiation, in the adrenal it can aid in the diagnosis of low-grade adrenocortical carcinomas, and in paragangliomas it can help identify tumors arising as part of an inherited tumor syndrome...
August 28, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30157041/immunohistochemical-pitfalls-in-genitourinary-pathology-2018-update
#6
Roni M Cox, Cristina Magi-Galluzzi, Jesse K McKenney
Immunohistochemistry may be a very useful adjunct to morphologic diagnosis in many areas of surgical pathology, including genitourinary pathology. In this review, we address common diagnostic dilemmas where immunophenotypic analysis may be utilized and we highlight pitfalls specific to each scenario. For prostate, we review the diagnosis of limited prostatic adenocarcinoma and the distinction of high-grade prostatic adenocarcinoma from urothelial carcinoma. We also cover markers of urothelial lineage in the diagnosis of metastatic carcinoma of unknown primary site...
August 28, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30134255/diagnostic-immunohistochemistry-for-soft-tissue-and-bone-tumors-an-update
#7
Inga-Marie Schaefer, Jason L Hornick
Although some soft tissue and bone tumors can be identified based on histologic features alone, immunohistochemistry plays a critical diagnostic role for most mesenchymal tumor types. The discovery of recurrent genomic alterations in many benign and malignant mesenchymal neoplasms has added important biologic insights and expanded the spectrum of some diagnostic subgroups. Some tumors are defined by unique genomic alterations, whereas others share abnormalities that are not tumor-specific and can be observed in a sometimes broad range of biologically unrelated neoplasms...
August 21, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30130265/current-cpt-coding-and-payment-policy-implications-for-immunohistology-services
#8
Jonathan L Myles, Mark Synovec, Todd Klemp, William S Black-Schaffer
Immunohistology is essential to the practice of modern surgical and cytopathology. There are 3 major types of immunohistologic services provided in clinical practice: traditional immunohistochemistry, morphometric analysis of tumor immunohistochemistry, and immunofluorescence. Proper Current Procedural Terminology coding for these services has been updated to reflect current medical practice. Subsequent to changes in the Current Procedural Terminology coding structure for these services, the valuation of these services have been reviewed by the American Medical Association/Specialty Society Relative Value Update Committee and new valuations instituted by the Centers for Medicare and Medicaid Services...
August 20, 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/30036201/urologic-diseases-germane-to-the-medical-renal-biopsy-review-of-a-large-diagnostic-experience-in-the-context-of-the-renal-architecture-and-its-environs
#9
Stephen M Bonsib
The kidney is one of the most complicated organs in development and is susceptible to more types of diseases than other organs. The disease spectrum includes developmental and cystic diseases, involvement by systemic diseases, iatrogenic complications, ascending infections and urinary tract obstruction, and neoplastic diseases. The diagnosis of kidney disease is unique involving 2 subspecialties, urologic pathology and renal pathology. Both renal and urologic pathologists employ the renal biopsy as a diagnostic modality...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29912718/pulmonary-sarcomatoid-carcinomas-a-review
#10
Annikka Weissferdt
Pulmonary sarcomatoid carcinomas belong to a group of neoplasms that remain incompletely understood. They are rare tumors of the bronchopulmonary system that incorporate a wide range of neoplasms that by definition contain a sarcomatoid component characterized by spindle or giant cells. Such classification has led to a heterogenous tumor category that includes neoplasms with different clinical, morphologic, and prognostic features. To date, the histopathologic diagnosis of pulmonary sarcomatoid carcinomas does not require the use of ancillary testing and is based on light microscopic criteria alone...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29911999/ewing-sarcoma-and-the-history-of-similar-and-possibly-related-small-round-cell-tumors-from-whence-have-we-come-and-where-are-we-going
#11
Scott E Kilpatrick, John D Reith, Brian Rubin
The diagnosis of small round cell tumors always has been extremely difficult, and our current classification systems continue to evolve. Since its initial discovery by Dr James Ewing, the historical context of what is acceptably included under the designation "Ewing sarcoma" has changed. Although Ewing sarcoma and primitive neuroectodermal tumor were both initially described in the early 20th century, these tumors were considered likely distinct entities until the end of that same century, almost 75 years later...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29870405/evolution-in-prostate-cancer-staging-pathology-updates-from-ajcc-8th-edition-and-opportunities-that-remain
#12
Samson W Fine
The Tumor-Nodes-Metastasis system at the core of prognostic staging has been recently updated in the American Joint Committee on Cancer (AJCC) 8th edition, published in 2016. For prostate cancer, significant changes in staging of organ-confined disease, inclusion of a new grade grouping, and provision of levels of evidence for these modifications are part of what differentiates the 8th edition AJCC from prior iterations. Herein, the rationale underlying these changes is detailed. In addition, data elements not well represented in the present system are highlighted as opportunities for fresh study that may impact future AJCC classifications...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29762158/recent-advances-in-the-diagnosis-and-pathogenesis-of-neurofibromatosis-type-1-nf1-associated-peripheral-nervous-system-neoplasms
#13
Jody F Longo, Shannon M Weber, Brittany P Turner-Ivey, Steven L Carroll
The diagnosis of a neurofibroma or a malignant peripheral nerve sheath tumor (MPNST) often raises the question of whether the patient has the genetic disorder neurofibromatosis type 1 (NF1) as well as how this will impact the patient's outcome, what their risk is for developing additional neoplasms and whether treatment options differ for NF1-associated and sporadic peripheral nerve sheath tumors. Establishing a diagnosis of NF1 is challenging as this disorder has numerous neoplastic and non-neoplastic manifestations which are variably present in individual patients...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29727323/selected-case-from-the-arkadi-m-rywlin-international-pathology-slide-club-peritoneal-lipofuscinosis-and-deciduosis-in-pregnancy
#14
Dimuth N Gunawardane, Philip W Allen
Peritoneal lipofuscinosis is a very rarely recognized condition occurring during pregnancy characterized by brown pigmentation of the omentum and peritoneum, a decidual reaction and benign mesothelial cells. The iron negative pigment, which is likely to be confused with hemosiderin in the hematoxylin and eosin stain, is lipofuscin. The seminar case, apparently the third published, arose in a 37-year-old woman who presented in October 2015 at 24 weeks pregnancy with abdominal pain. Investigations revealed a ruptured left ovarian cyst and rising serum carcinoembryonic antige levels...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29727322/unfavorable-pathology-tissue-biomarkers-and-genomic-tests-with-clinical-implications-in-prostate-cancer-management
#15
Jane Kim Nguyen, Cristina Magi-Galluzzi
Prostate cancer management has traditionally relied upon risk stratification of patients based on Gleason score, pretreatment prostate-specific antigen and clinical tumor stage. However, these factors alone do not adequately reflect the inherent complexity and heterogeneity of prostate cancer. Accurate and individualized risk stratification at the time of diagnosis is instrumental to facilitate clinical decision-making and treatment selection tailored to each patient. The incorporation of tissue and genetic biomarkers into current prostate cancer prediction models may optimize decision-making and improve patient outcomes...
September 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29870512/disclosure-of-harmful-medical-error-to-patients-a-review-with-recommendations-for-pathologists-erratum
#16
(no author information available yet)
No abstract text is available yet for this article.
July 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29762157/recent-advances-in-the-classification-of-low-grade-papillary-like-thyroid-neoplasms-and-aggressive-papillary-thyroid-carcinomas-evolution-of-diagnostic-criteria
#17
Zhenying Guo, Minghua Ge, Ying-Hsia Chu, Sofia Asioli, Ricardo V Lloyd
Papillary thyroid carcinomas account for ∼80% of well-differentiated thyroid tumors. During the past decade, several new variants of papillary-like thyroid neoplasms and papillary thyroid carcinomas have been recognized. Some of these neoplasms that were previously classified as malignant have been reclassified as low-grade neoplasms, as the diagnostic criteria have evolved. Similarly, some of the papillary thyroid carcinomas that were previously classified as conventional or classic papillary thyroid carcinomas have now been recognized as more aggressive variants of papillary thyroid carcinomas...
July 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29727321/fluorescent-in-situ-hybridization-in-surgical-pathology-practice
#18
Ruta Gupta, Wendy A Cooper, Christina Selinger, Annabelle Mahar, Lyndal Anderson, Michael E Buckland, Sandra A O'Toole
There have been rapid and significant advances in diagnostic and predictive molecular techniques in recent years with profound impact on patient care. In situ hybridization (ISH) studies have become well entrenched in surgical pathology practice and their role in the evaluation of HER2 in breast carcinoma and their diagnostic utility in soft tissue pathology are well known. Fluorescent ISH is being increasingly used in other sites such as the head and neck and the gynecologic tract. Like most tests in surgical pathology, ISH studies require good quality tissue, correlation with clinical and histopathologic findings, and adherence to guidelines for optimal assay performance and interpretation...
July 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29697415/an-update-on-the-clinicopathologic-features-and-pathologic-diagnosis-of-hepatitis-e-in-liver-specimens
#19
Daniela Lenggenhager, Achim Weber
Infection with the hepatitis E virus (HEV) is globally seen a leading cause of hepatitis. Now increasingly recognized also in industrialized countries, hepatitis E constitutes a significant health problem worldwide. The patient's immune status determines the clinical course and histopathology of hepatitis E. In immunocompetent patients, hepatitis E usually follows an asymptomatic or subclinical course, but may also present with acute hepatitis. In contrast, immunocompromised patients may develop chronic hepatitis, and patients with preexisting liver diseases are at risk for liver decompensation with potentially fatal outcome...
July 2018: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/29668499/tumor-syndromes-predisposing-to-osteosarcoma
#20
Meera Hameed, Diana Mandelker
Osteosarcoma (OS) is the most common primary bone tumor affecting predominantly adolescents and young adults. It accounts for about 5% of all childhood cancers. Although the majority of OSs are sporadic, a small percentage occur as a component of hereditary cancer syndromes. Early onset, bilateral, multifocal, and metachronous tumors suggest genetic predisposition. The inheritance patterns can be autosomal dominant or recessive. These syndromes predispose to a wide variety of mesenchymal and epithelial cancers with propensity for certain mutations being prevalent in specific cancer subtypes...
July 2018: Advances in Anatomic Pathology
journal
journal
32019
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

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"