Research Topics
| A L FolpeSummaryAffiliation: Kathleen D. Schaum and Associates Country: USA Publications
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Detail Information
Publications
Low-grade fibromyxoid sarcoma and hyalinizing spindle cell tumor with giant rosettes: a clinicopathologic study of 73 cases supporting their identity and assessing the impact of high-grade areasA L Folpe
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA
Am J Surg Pathol 24:1353-60. 2000..The fact that the only three patients to develop metastatic disease were patients whose LGFMS or HSCT was identified retrospectively supports this concept...
Immunohistochemical detection of FLI-1 protein expression: a study of 132 round cell tumors with emphasis on CD99-positive mimics of Ewing's sarcoma/primitive neuroectodermal tumorA L Folpe
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA
Am J Surg Pathol 24:1657-62. 2000..It is not surprising that some ES/ PNET are FLI-1-negative, because not all ES/PNET have the classic EWS/FLI-1, and some cases of ES/PNET may produce either low levels of protein or idiotypically different protein...
Vascular endothelial growth factor receptor-3 (VEGFR-3): a marker of vascular tumors with presumed lymphatic differentiation, including Kaposi's sarcoma, kaposiform and Dabska-type hemangioendotheliomas, and a subset of angiosarcomasA L Folpe
Department of Pathology, Emory University, Atlanta, Georgia, USA
Mod Pathol 13:180-5. 2000..However, the expression of VEGFR-3 by certain AS having Kaposi-like areas, a prominent lymphocytic infiltrate, or hobnail endothelium may define subset(s) having phenotypic, if not pathogenetic and biologic, differences...
Microphthalmia transcription factor and melanoma cell adhesion molecule expression distinguish desmoplastic/spindle cell melanoma from morphologic mimicsM B Koch
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia 30322, USA
Am J Surg Pathol 25:58-64. 2001..These markers may also be helpful in certain other differential diagnoses, such as distinguishing clear cell sarcomas from epithelioid malignant peripheral nerve sheath tumors...
Expression of Fli-1, a nuclear transcription factor, distinguishes vascular neoplasms from potential mimicsA L Folpe
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA
Am J Surg Pathol 25:1061-6. 2001..As the first nuclear, rather than cytoplasmic or membranous marker of endothelium, Fli-1 immunostaining also generally lacks cytoplasmic staining artifacts that are the result of endogenous peroxidases or biotin...
(F-18) fluorodeoxyglucose positron emission tomography as a predictor of pathologic grade and other prognostic variables in bone and soft tissue sarcomaA L Folpe
Department of Pathology, Emory University Medical Center, Atlanta, Georgia 30322, USA
Clin Cancer Res 6:1279-87. 2000..Further follow-up will be necessary to determine whether FDG-PET provides independent prognostic information...
Consultative (expert) second opinions in soft tissue pathology. Analysis of problem-prone diagnostic situationsZ K Arbiser
Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Rd, Atlanta, GA 30322, USA
Am J Clin Pathol 116:473-6. 2001..Lack of familiarity with rare or unusual lesions is probably more significant in explaining diagnostic discrepancies than is the increasing use of needle biopsy or the failure to perform immunohistochemical analysis...
Thyroid transcription factor-1: immunohistochemical evaluation in pulmonary neuroendocrine tumorsA L Folpe
Department of Pathology, Emory University, Atlanta, Georgia, USA
Mod Pathol 12:5-8. 1999..The ubiquity of TTF-1 expression in pulmonary NECs demonstrated in this study also argues against its use in their subclassification...
Practical applications of immunohistochemistry in the diagnosis of soft tissue neoplasmsA L Folpe
Department of Pathology, Emory University Hospital, Atlanta, GA 30322, USA
Surg Oncol 8:197-203. 1999..The limitations of immunohistochemistry and possible future directions for the application of immunohistochemistry to sarcoma diagnosis are also reviewed...
CD31 expression in intratumoral macrophages: a potential diagnostic pitfallJ K McKenney
Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia 30322, USA
Am J Surg Pathol 25:1167-73. 2001..CD31 may also be useful as a nonlysosomal marker of macrophages in formalin-fixed, paraffin-embedded sections...
Microphthalmia transcription factor immunohistochemistry: a useful diagnostic marker in the diagnosis and detection of cutaneous melanoma, sentinel lymph node metastases, and extracutaneous melanocytic neoplasmsD J Brat
Department of Dermatology, Emory University School of Medicine, 5309 Woodruff Memorial Bldg, Atlanta, GA 30322, USA
J Am Acad Dermatol 45:414-9. 2001..Use of this stain may facilitate detection of micrometastases in sentinel lymph nodes...
Clear cell myomelanocytic tumor of the falciform ligament/ligamentum teres: a novel member of the perivascular epithelioid clear cell family of tumors with a predilection for children and young adultsA L Folpe
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA
Am J Surg Pathol 24:1239-46. 2000..quot; The differential diagnosis of these tumors includes clear cell sarcoma of tendons and aponeuroses, leiomyosarcoma, and angiomyolipoma...
Do leiomyomas of deep soft tissue exist? An analysis of highly differentiated smooth muscle tumors of deep soft tissue supporting two distinct subtypesS D Billings
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA
Am J Surg Pathol 25:1134-42. 2001..We suggest that these two groups of smooth muscle tumors be diagnostically approached in a site-specific fashion...
Atypical and malignant glomus tumors: analysis of 52 cases, with a proposal for the reclassification of glomus tumorsA L Folpe
Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia 30322, USA
Am J Surg Pathol 25:1-12. 2001..In contrast, metastatic disease was not seen in any specimen classified as symplastic glomus tumor, glomus tumor of uncertain malignant potential, or glomangiomatosis...
