Results 211 to 220 of about 404,221 (259)

Ultrastructure of vascular neoplasms

Pathology Research and Practice, 1982
A Pellín, A Llombart-Bosch
exaly   +2 more sources

Vascular Neoplasms; Myogenic Neoplasms

2001
Hereditary haemorrhagic telangiectasia is not a neoplasm but a disease in which groups of dilated vessels are present on the skin and mucosae. These lesions are important because they frequently bleed. The disorder is inherited as an autosomal dominant. The nose is most commonly affected.
Leslie Michaels, Henrik B. Hellquist
openaire   +1 more source

Cutaneous Malignant Vascular Neoplasms

Clinics in Laboratory Medicine, 2017
Accurate diagnosis of cutaneous malignant vascular tumors, including angiosarcoma and epithelioid hemangioendothelioma, is critical for determination of appropriate clinical management and prognosis. Although there have been significant advances in understanding genetic aspects of cutaneous vascular biology, differential diagnosis of malignant vascular
Wonwoo, Shon, Steven D, Billings
openaire   +2 more sources

Vascular Neoplasms

Clinics in Plastic Surgery, 1980
Vascular neoplasms in the broad sense represent a very common group of tumors or hamartomas that show great variability in gross appearance, microscopic appearance, and clinical course. Generally, neoplasms are composed of one cell type, but vascular neoplasms are collections of endothelial-lined tubes or tubules with connective tissue walls that may ...
openaire   +2 more sources

Vascular Neoplasm in a Newborn Male

Pediatric Dermatology, 2007
Abstract:  Kaposiform hemangioendothelioma was initially described in 1979 and is a rare pediatric vascular tumor that may be associated with Kasabach‐Merrit phenomenon. We present a newborn boy who had a large vascular lesion over his left iliac crest without evidence of retroperitoneal involvement or inguinal lymphadenopathy.
Cynthia J, Burk, Jerry, Bangert, Katherine, Scott, Ronald, Hansen   +3 more
openaire   +2 more sources

Update on Vascular Neoplasms

Dermatologic Clinics, 2012
This article provides an update on vascular neoplasms. New immunohistochemical markers for the diagnosis of vascular neoplasms tumor 1, infantile hemangiomas, myopericytomas, perivascular epithelial cell tumors, acquired elastotic hemangiomas, vascular proliferations in radiated skin, and new histopathologic variants of AIDS-related Kaposi sarcoma are ...
openaire   +2 more sources

A Highly Vascularized Supraglottic Neoplasm

JAMA Otolaryngology–Head & Neck Surgery, 2016
A man in his 50s presented with intermittent dysphagia to solid foods, dry cough, foreign-body sensation in the throat, and dyspnea on effort for 4 months. His medical history included hypertension and chronic rhinosinusitis.
DE VIRGILIO, ARMANDO, Pellini, Raul, Spriano, Giuseppe   +2 more
openaire   +3 more sources

Immunohistochemical evaluation of vascular neoplasms

Clinics in Dermatology, 1991
Immunohistochemistry is of proven value in the evaluation of cutaneous vascular neoplasms. Nonetheless, the lack of sensitivity and specificity demonstrated by some endothelial markers requires that a panel of antibodies to other lineage-related determinants be applied in this context.
P E, Swanson, M R, Wick
openaire   +2 more sources

Cutaneous vascular proliferations. Part III. Malignant neoplasms, other cutaneous neoplasms with significant vascular component, and disorders erroneously considered as vascular neoplasms

Journal of the American Academy of Dermatology, 1998
In this third and last part of our review of cutaneous vascular proliferations we include malignant vascular neoplasms and a group of heterogeneous cutaneous neoplasms characterized by a significant vascular component. We also review some disorders that, in our opinion, have been erroneously considered as vascular neoplasms. We review the epidemiologic,
L, Requena, O P, Sangueza
openaire   +2 more sources

Cutaneous adult myofibroma: a vascular neoplasm

Journal of Cutaneous Pathology, 1996
Infantile myofibromatosis is a distinctive type of fibromatosis that usually develops during the immediate perinatal period. There are variants with solitary and multiple tumors. Lesions confined to the skin, soft tissue, and bone carry a good prognosis, showing spontaneous regression.
L, Requena, H, Kutzner, H, Hügel, A, Rütten, V, Furio   +4 more
openaire   +2 more sources