Complex vascular lesions at autopsy in a patient with phentermine-fenfluramine use and rapidly progressing pulmonary hypertension.

abstract：CONTEXT:Pediatric myelodysplastic syndromes (MDSs) are uncommon disorders, which may be difficult to diagnose, particularly in the absence of increased blasts. Pediatric MDSs have several unique features including their association with inherited/constitutional disorders in approximately one third of patients. The clas...

journal_title：Archives of pathology & laboratory medicine

authors： Elghetany MT

更新日期：2007-07-01 00:00:00

abstract：CONTEXT:Although the healthy esophageal mucosa contains no eosinophils, eosinophilic infiltration is observed in 2 major clinicopathologic settings: gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EE). The prevalence of EE is increasing in many countries, and this increase seems only partly to be d...

journal_title：Archives of pathology & laboratory medicine

authors： Genevay M,Rubbia-Brandt L,Rougemont AL

更新日期：2010-06-01 00:00:00

abstract：:A 50-year-old man presented with a lung mass in the left upper lobe, which was shown by electron microscopy to be a thymoma. There was no evidence of a mediastinal mass. The lymphocytes of the tumor reacted with monoclonal antibody T101, a pan T-cell marker, and with OKT8. B1 and B2 surface antigens characteristic of ...

journal_title：Archives of pathology & laboratory medicine

authors： Green WR,Pressoir R,Gumbs RV,Warner O,Naab T,Qayumi M

更新日期：1987-11-01 00:00:00

abstract：OBJECTIVES:To review the state of the art relating to elevated hemostatic factor levels as a potential risk factor for thrombosis, as reflected by the medical literature and the consensus opinion of recognized experts in the field, and to make recommendations for the use of specific measurements of hemostatic factor le...

journal_title：Archives of pathology & laboratory medicine

authors： Chandler WL,Rodgers GM,Sprouse JT,Thompson AR

更新日期：2002-11-01 00:00:00

abstract：:The pathologic correlate of the clinical terms subendocardial and transmural applied to myocardial infarcts is uncertain. To examine this question, we reviewed the morphology of 204 hearts with single myocardial infarcts studied at autopsy after coronary arteriography and fixation in distention. The thickness of survi...

journal_title：Archives of pathology & laboratory medicine

authors： Pirolo JS,Moore GW,Hutchins GM

更新日期：1986-05-01 00:00:00

abstract：:The efficacy of two new monoclonal antibodies with cell lineage-restricted reactivity (HMB-45 [melanocytes] and anti-synaptophysin [neuroepithelial cells]) was compared with that of "traditional" antibody panels in the delineation of malignant melanoma (MM) of the sinonasal region, nasopharyngeal carcinoma (NPC), and ...

journal_title：Archives of pathology & laboratory medicine

authors： Wick MR,Stanley SJ,Swanson PE

更新日期：1988-06-01 00:00:00

abstract：:We describe a case of adenomatous polyp of the colon that harbored small foci of signet ring cell carcinoma. The patient was a 64-year-old woman with end-stage renal disease and sepsis who underwent colonoscopy to evaluate the possibility of pseudomembranous colitis. A polyp was found incidentally in the right colon a...

journal_title：Archives of pathology & laboratory medicine

authors： Bismar TA,Maluf H,Wang HL

更新日期：2003-11-01 00:00:00

abstract：:Fusarium species are saprophytic fungi that may colonize human skin and nails and may rarely cause invasive infections in traumatized tissue and in debilitated and immunocompromised patients. We report herein a case of invasive intranasal Fusarium oxysporum infection in a diabetic patient. This unusual presentation po...

journal_title：Archives of pathology & laboratory medicine

authors： Valenstein P,Schell WA

更新日期：1986-08-01 00:00:00

abstract：CONTEXT:Despite the widespread practice of pathologist review of blood and body fluid smears, little is known about its impact on improving patient care. OBJECTIVE:To assess the clinical usefulness of pathologist review of blood and body fluid smears. DESIGN:Survey study. Pathology residents contacted the ordering ph...

journal_title：Archives of pathology & laboratory medicine

authors： Sandhaus LM,Wald DN,Sauder KJ,Steele EL,Meyerson HJ

更新日期：2007-03-01 00:00:00

abstract：:The association of cancer and death in laypeoples' thinking has resulted in discussions of cancer diagnoses often being held sub rosa. Open acceptance of a diagnosis of cancer cannot only help to dispel associated fears but also can serve to educate other persons to recognize that cancers can be cured. Open discussion...

journal_title：Archives of pathology & laboratory medicine

authors： Cummings NB

更新日期：1994-11-01 00:00:00

abstract：:A case of tracheal neurilemoma that was removed by segmental tracheal resection was studied. Only seven other cases of benign neurogenic tracheal tumor (three neurofibromas and four neurilemomas) were found in the literature. Failure to consider this rare tracheal tumor as a cause of respiratory distress has frequentl...

journal_title：Archives of pathology & laboratory medicine

authors： Ma CK,Raju U,Fine G,Lewis JW Jr

更新日期：1981-04-01 00:00:00

abstract：CONTEXT:Antibody-mediated humoral rejection in kidney and heart allografts is well recognized and is often associated with poor outcome. C4d deposition in allograft biopsy specimens occurs at sites of antibody-mediated complement activation and has become one of the histopathologic criteria for diagnosis of humoral rej...

journal_title：Archives of pathology & laboratory medicine

authors： Troxell ML,Higgins JP,Kambham N

更新日期：2006-10-01 00:00:00

abstract：:Leydig cell tumor (LCT) is a rare tumor of the male testicular interstitium. This article provides an overview of the major pathologic manifestations of LCT of the testis; patient characteristics; clinical, radiologic, and laboratory features; prognosis; and management. LCTs of the testis are frequently hormonally act...

journal_title：Archives of pathology & laboratory medicine

authors： Al-Agha OM,Axiotis CA

更新日期：2007-02-01 00:00:00

abstract：CONTEXT:Cervical cancer affects 12 000 women in the United States annually. However, despite its prevalence, there remains no good methodology to detect its recurrence. OBJECTIVE:To identify the role of cervicovaginal high-risk human papilloma virus (hr-HPV) testing in predicting cervical cancer recurrence. DESIGN:Th...

journal_title：Archives of pathology & laboratory medicine

authors： Yu MC,Austin RM,Lin J,Beck T,Beriwal S,Comerci JT,Edwards RP,Sukumvanich P,Kelley J,Olawaiye AB

更新日期：2015-11-01 00:00:00

abstract：:We studied a woman who underwent a jejunoileal bypass for the treatment of morbid obesity and in whom severe jaundice and hepatic failure developed six months later; these developments prompted restoration of the normal continuity of the small bowel. Four serial wedge biopsy specimens of the liver were taken during a ...

journal_title：Archives of pathology & laboratory medicine

authors： Allam C,Bala'a M,Shamma'a M

更新日期：1983-04-01 00:00:00

abstract：CONTEXT.—:Treatment of chronic viral hepatitis C (HCV) infection with direct-acting antiviral agents (DAAs) results in cure, or sustained viral response (SVR), in more than 90% of patients. However, there are subsets of patients who have persistent liver inflammation and fibrosis and develop hepatocellular carcinoma (H...

journal_title：Archives of pathology & laboratory medicine

authors： Celli R,Saffo S,Kamili S,Wiese N,Hayden T,Taddei T,Jain D

更新日期：2020-08-18 00:00:00

abstract：:We report a case of primary Wilms' tumor of the endocervix in a 13-year-old girl. The tumor was polypoid, filled the vagina, and was attached to the endocervix by a stalk. Microscopic examination disclosed blastematous, epithelial, and stromal elements characteristic of Wilms' tumor. The patient's kidneys were normal ...

journal_title：Archives of pathology & laboratory medicine

authors： Bell DA,Shimm DS,Gang DL

更新日期：1985-04-01 00:00:00

abstract：:Mixed epithelial and stromal tumor of the kidney is a recently recognized distinct neoplasm that should be distinguished from other renal neoplasms. These tumors are relatively rare with a female preponderance. Imaging studies are not diagnostic but reveal a solid or solid and cystic mass in most cases. Histopathologi...

journal_title：Archives of pathology & laboratory medicine

authors： Mohanty SK,Parwani AV

更新日期：2009-09-01 00:00:00

abstract：CONTEXT:Myofibroblastic proliferations of the urinary bladder, which share some similarities with nodular fasciitis, were first reported in 1980. Since then, they have had several designations, the most frequently used being inflammatory myofibroblastic tumor. Based on both histopathologic and prognostic grounds, some ...

journal_title：Archives of pathology & laboratory medicine

authors： Alquati S,Gira FA,Bartoli V,Contini S,Corradi D

更新日期：2013-08-01 00:00:00

abstract：:Nasal mucosal biopsy specimens encompassing normal and pathological epithelia were obtained from nickel workers, a population with an increased incidence of carcinomas of the respiratory tract. The immunohistochemical detection of keratins was carried out using monoclonal antibodies AE1 and AE3. The antibody AE1 stain...

journal_title：Archives of pathology & laboratory medicine

authors： Klein-Szanto AJ,Boysen M,Reith A

更新日期：1987-11-01 00:00:00

abstract：:In this time of significant change in pathology and medicine, pathology's future is uncertain. Many issues, including the emergence of molecular medicine, the demand for personalized medicine, confusing payment schemes, increasing governmental regulation, medical education challenges, administrative relationships, and...

journal_title：Archives of pathology & laboratory medicine

authors： Allen TC

更新日期：2012-02-01 00:00:00

abstract：CONTEXT:The advent of new endoscopic optical techniques is likely to change pathologists' role in diagnosis. OBJECTIVE:To describe how confocal laser endomicroscopy (CLE) works, show its advantages and limitations compared to cytohistologic biopsy, and explore how it may affect the practice of pathology. DATA SOURCES...

journal_title：Archives of pathology & laboratory medicine

authors： Paull PE,Hyatt BJ,Wassef W,Fischer AH

更新日期：2011-10-01 00:00:00

abstract：:Physician shortages are acute in developing countries, where disease burden is the greatest and resources for health care are very limited. A lack of pathologists in these countries has lead to delays in diagnosis and misdiagnoses that adversely affect patient care and survival. The introduction of telepathology into ...

journal_title：Archives of pathology & laboratory medicine

authors： Hitchcock CL

更新日期：2011-02-01 00:00:00

abstract：CONTEXT:Inflicted traumatic brain injury of infants and young children results in a complex array of autopsy findings. In many cases, immunostains for beta-amyloid precursor protein are used to detect axonal injury. Interpretation of the gross, microscopic, and immunostaining results requires the integration of the man...

journal_title：Archives of pathology & laboratory medicine

authors： Dolinak D,Reichard R

更新日期：2006-05-01 00:00:00

abstract：:Pathologic examination of an excisional biopsy specimen of a subepidermal nodule from the nasal tip of a 37-year-old black man demonstrated papillae covered by eosinophilic columnar epithelial cells, suggesting cylindric cell papilloma or well-differentiated papillary adenocarcinoma of nasal mucosa. The patient did no...

journal_title：Archives of pathology & laboratory medicine

authors： Smith FB,Shemen LJ,Guerrieri C,Ismail SS

更新日期：2003-02-01 00:00:00

abstract：CONTEXT:-The data in College of American Pathologists cancer protocols have to be presented effectively to health care providers. There is no consensus on the format of those protocols, resulting in various designs among pathologists. Cancer protocols are independently created by site-specific experts, so there is inco...

journal_title：Archives of pathology & laboratory medicine

authors： Strickland-Marmol LB,Muro-Cacho CA,Barnett SD,Banas MR,Foulis PR

更新日期：2016-06-01 00:00:00

abstract：:Glomeruli from two patients with metabolic disease were cultured and examined ultrastructurally. One patient with neuronal ceroid lipofuscinosis showed intracellular membrane alterations that we have never seen in normal glomerular cells. In contrast, ultrastructural features of glomerular cells from a patient with no...

journal_title：Archives of pathology & laboratory medicine

authors： Oberley TD,Gilbert EF,Viseskul C,Arya S

更新日期：1981-05-01 00:00:00

abstract：:Recent reports have elucidated the variety of tissue types that can react with HMB-45. Consistent positivity has been demonstrated in angiomyolipomas, but only in the smooth-muscle cells. In this report, we examine five renal angiomyolipomas and 20 mesenchymal lesions with similar morphological features and with a pos...

journal_title：Archives of pathology & laboratory medicine

authors： Hoon V,Thung SN,Kaneko M,Unger PD

更新日期：1994-07-01 00:00:00

abstract：:Primary dural lymphoma is rare, and few of the small number of cases reported to date have been classified using immunohistochemical techniques. To our knowledge, we report the first case of T-cell-rich B-cell lymphoma (diffuse mixed small cell and large cell) presenting as a solitary intracranial dural mass. Cytologi...

journal_title：Archives of pathology & laboratory medicine

authors： Amaker BH,Ghatak NR,Jebraili SA,Ferreira-Gonzalez A,Kornstein MJ

更新日期：2000-11-01 00:00:00

abstract：CONTEXT:Although most primary cancers of the lung carry a heavy mutational load and will potentially present many "nonself" antigens to the immune system, there are a wide range of possible mechanisms for tumors to avoid so-called immune surveillance. One such mechanism is the adoption of immune checkpoints to inhibit ...

journal_title：Archives of pathology & laboratory medicine

authors： Kerr KM,Nicolson MC

更新日期：2016-03-01 00:00:00