Skip Nav Destination
Close Modal
1-20 of 69 Search Results for
lipoma
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-12
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... frequently encountered primary fatty tumors in the adrenal gland are lipomas and cortical tumors with lipomatous change. Other rare examples include angiomyolipomas (see PEComas), liposarcomas ( 17 , 23 ), hibernomas ( 17 ), and teratomas ( 17 ). Vascular Tumors. The adrenal glands occasionally give rise...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-06
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... chondrosarcoma, lipoma, liposarcoma, benign or malignant nerve sheath tumors, myxoid leiomyoma, myxoid leiomyosarcoma, or gastrointestinal stromal tumor. The comprehensive histopathologic examination should be complemented by an appropriate immunohistochemical panel (i.e., including SF1, see below) to correctly...
Images
Published: 15 November 2023
CARDIAC LIPOMA Figure 46-3 CARDIAC LIPOMA Surgically resected cardiac lipoma on external examination (left) and on cut section (right), shows a well-circumscribed uniform yellow fatty mass without hemorrhage or necrosis. More about this image found in CARDIAC LIPOMA Surgically resected cardiac lipoma on external examination ...
Images
Published: 15 November 2023
CARDIAC LIPOMA: RADIOLOGIC FEATURES Figure 46-1 CARDIAC LIPOMA: RADIOLOGIC FEATURES Left: Noncontrast computerized tomography (CT) scan of a right ventricular lipoma (yellow arrowhead). Right: T1-weighted magnetic resonance image (MRI) of a right atrial lipoma (yellow arrowhead). More about this image found in CARDIAC LIPOMA: RADIOLOGIC FEATURES Left: Noncontrast computerized tomogra...
Images
Published: 15 November 2023
CARDIAC LIPOMA Figure 46-2 CARDIAC LIPOMA This well-circumscribed mass (black asterisk) arising from the epicardium of the right atrial appendage has a yellow and fatty character. More about this image found in CARDIAC LIPOMA This well-circumscribed mass (black asterisk) arising from ...
Images
Published: 15 November 2023
CARDIAC LIPOMA Figure 46-4 CARDIAC LIPOMA Left: The lesion consists of predominately mature (yellow) adipocytes. Right: At the periphery, there is usually no defined capsule, but instead there may be intermixed cardiac myocytes. More about this image found in CARDIAC LIPOMA Left: The lesion consists of predominately mature (yellow) ...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch46
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...CARDIAC LIPOMA: RADIOLOGIC FEATURES Figure 46-1 CARDIAC LIPOMA: RADIOLOGIC FEATURES Left: Noncontrast computerized tomography (CT) scan of a right ventricular lipoma (yellow arrowhead). Right: T1-weighted magnetic resonance image (MRI) of a right atrial lipoma (yellow arrowhead). CARDIAC LIPOMA...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 19
Published: 01 February 2024
10.55418/9781933477428-22
ISBN-10: 1-933477-42-3
ISBN: 978-1-933477-42-8
... and only clinical manifestation of metastatic melanoma of unknown primary. A metastasis may present as a pigmented or amelanotic papule or nodule. It may be confused with a nevus, primary melanoma, or nonmelanocytic lesion (e.g., carcinoma, angioma, lipoma, cyst) ( 1 – 3 ). When the metastatic deposit...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-11
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... are not always apparent. Classic myofibroblastoma is readily recognized, although the variable admixture of adipocytes and myofibroblasts may suggest a spindle cell lipoma, a lesion to which mammary-type myofibroblastoma is related ( 5 , 8 ). Another occasional mimic is the keloidal variant of desmoid...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch43
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... , et al . Outcome of antenatally diagnosed cardiac rhabdomyoma: case series and a meta-analysis . Ultrasound Obstet Gynecol 2008 ; 31 : 289 - 95 . GENERAL FEATURES PATHOLOGIC FINDINGS CLINICAL FEATURES PROGNOSIS TREATMENT DIFFERENTIAL DIAGNOSIS Cardiac Lipoma. The gross appearance...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch56
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...: case report and review of the literature . Can J Cardiol 1991 ; 7 : 193 - 6 . 11. Stoian I , Piser IT , Kulcsar I , Chioncel O , Carp A , Macarie C . Rare tumors of the heart—angiosarcoma, pericardial lipoma, leiomyosarcoma. Three case reports . J Med Life...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-16
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
.... Miscellaneous Tumors The following tumors have been described in or adjacent to the fallopian tube: schwannoma ( 186 ), angiomyolipoma ( 187 ), lipoma ( 188 ), chondroma ( 189 – 191 ), hemangioma ( 192 ), rhabdomyosarcoma ( 193 – 195 ), liposarcoma ( 196 ), synovial sarcoma ( 197 ), gastrointestinal stromal...
Images
Published: 01 March 2023
LIPOMA Figure 13-11 LIPOMA A large, encapsulated, fatty neoplasm that is characteristically yellow. More about this image found in LIPOMA A large, encapsulated, fatty neoplasm that is characteristically ye...
Images
Published: 01 February 2023
LIPOMA Figure 5-57 LIPOMA Left: Similar to tumors that arise at other soft tissue sites, vulvar lipomas are well circumscribed and have a thin, fibrous capsule and a uniform, yellow fatty cut surface. Right: Histologically, they are composed of mature (univacuolated) adipocytes. More about this image found in LIPOMA Left: Similar to tumors that arise at other soft tissue sites, vulv...
Book Chapter
Book: Tumors of the Pancreas
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-13
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
.... They have clear or eosinophilic cytoplasm and reniform nuclei. PERIVASCULAR EPITHELIOID CELL TUMOR (PEComa) Figure 13-10 PERIVASCULAR EPITHELIOID CELL TUMOR (PEComa) On smears, the cells have delicate, poorly defined cytoplasm. Nuclear enlargement can be pronounced (Diff Quik stain). LIPOMA Figure 13-11...
Book Chapter
Book: Tumors of the Pancreas
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-02
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... hemangioendothelioma 5. Leiomyoma 6. Lipoma 7. Lymphangioma 8. Perineurioma 9. Perivascular epithelioid cell neoplasm (PEComa) B. Nonepithelial neoplasms of uncertain malignant potential 1. Fibromatosis (desmoid tumor) 2. Gastrointestinal stroma tumor (GIST) 3. Inflammatory...
Book Chapter
Book: Tumors of the Pancreas
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-15
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... serous cystadenoma, and for solid examples includes lipoma, gastrointestinal stromal tumor (GIST), and solitary fibrous tumor (considering the immunohistochemical findings above). The various cysts in the differential diagnosis are distinguished by their characteristic lining epithelium, which is either...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-5
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... ( 225 ). This is a benign lesion; however, recurrence following treatment can occur. BENIGN MESENCHYMAL TUMORS Lipoma Definition. Lipoma is a benign tumor composed of mature adipocytes. General Features. Lipoma is the most common mesenchymal neoplasm in adults ( 226 ). However, occurrence...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-2
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... Tumors of the Lower Genital Tract Adipocytic tumors Lipoma Lipoblastoma-like tumor Liposarcoma Fibroblastic and myofibroblastic tumors Postoperative spindle cell nodule Fibroepithelial stromal polyp Prepubertal fibroma Superficial myofibroblastoma...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-4
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... CD . Mammary-type myofibroblastoma of soft tissue: a tumor closely related to spindle cell lipoma . Am J Surg Pathol 2001 ; 25 : 1022 - 9 . 142. Tavassoli FA , Norris HJ . Smooth muscle tumors of the vagina . Obstet Gynecol 1979 ; 53 : 689 - 93 . 143. Sayeed S...
1
