Reflected-light microscopy is a non-invasive method for investigating skin tumors, which is used especially for early detection and diagnostic assessment of pigmented tumors
[ims.uniklinik-freiburg.de]
Furthermore, large blue-gray ovoid nests have been defined as pigmented ovoid or elongated areas, larger than globules, and not intimately connected to the pigmented tumor
[hindawi.com]
Tumor surface is glossy and translucent like a "gem". Sometimes basal cell carcinoma is pigmented, nodal or ulcer type.
[gkklinika.com]
Telangiectasias and a pearly, rolled border in dark skin or in a pigmented tumor may be difficult to discern.
[ncbi.nlm.nih.gov]
Melanoma is a malignant tumor that originates in melanocytes, the cells that produce the pigment melanin which colors our skin, hair and eyes.
[theskincancercenter.org]
with up to 60-75 percent of tumors arising on the palms, soles, mucous membranes and nail regions. 25 Basal cell carcinoma (BCC) is the most common cancer in Caucasians,
[web.archive.org]
They have previously been known as giant cell tumors of the tendon sheath (GCTTS), pigmented villonodular tumor of the tendon sheath (PVNTS), extra-articular pigmented villonodular
[radiopaedia.org]
Pigmented villonodular synovitis (diffuse tenosynovial giant cell tumor).
[humpath.com]
The main purpose of this study is to gather information about the investigational drug pexidartinib, which may help to treat tumors of pigmented villonodular synovitis (PVNS
[clinicaltrials.gov]
[…] villonodular synovitis Diffuse pigmented villonodular synovitis TSGCT Tenosynovial giant cell tumors Diffuse-type giant cell tumor Statements Pigmented villonodular synovitis
[wikidata.org]
Giant cell tumor of Tenosynovium villous tenosynovitis Diffuse-type GCT Tenosynovial giant cell tumor TGCT Localized pigmented villonodular synovitis Diffuse pigmented villonodular
[wikidata.org]
(Also known as/Synonyms) Diffuse-Type Giant Cell Tumor (D-TGCT) Extraarticular Pigmented Villonodular Tenosynovitis PVNS (Pigmented Villonodular Synovitis) What is Pigmented
[dovemed.com]
These risk factors are critical to judging the malignant potential of a small, pigmented choroidal tumor.
[willseye.org]
We reported a 52-year-old male who had a pigmented tumor protruding from choroid of his right eye.
[e-tjo.org]
[…] growth; namely 1) greater apical tumor thickness, 2) larger initial basal diameter, 3) presence of orange pigment, 4) absence of drusen, and 5) absence of retinal pigment
[reviewofophthalmology.com]
Melanotic schwannoma is a rare form of pigmented neural tumor commonly arising from the posterior spinal nerves and ganglia.
[ncbi.nlm.nih.gov]
[…] neoplasia syndrome involving skin and cardiac myxomas, pigmented skin lesions and endocrine tumors.
[ncbi.nlm.nih.gov]
Carney Complex (CNC) is a multiple neoplasia syndrome characterized by skin tumors and pigmented lesions, myxomas, and various endocrine tumors.
[ncbi.nlm.nih.gov]
There is evidence that diffusely infiltrating, heavily pigmented tumors, and tumors whose cell nuclei show prominent nucleoli are those most likely to metastasize.
[jamanetwork.com]
The tumor was melanotic in 37 cases (74%) and amelanotic in 13 cases (26%); of these, 13 tumors (26%) showed variable pigmentation.
[ncbi.nlm.nih.gov]
Fundoscopy AFIP images Ciliary body tumor Orange pigment Vessels over tumor are out of focus Gross description Small uveal melanomas may be difficult to distinguish from
[pathologyoutlines.com]
Fundoscopy AFIP images Ciliary body tumor Orange pigment Vessels over tumor are out of focus Gross description Small uveal melanomas may be difficult to distinguish from a
[pathologyoutlines.com]
A 59-year-old woman had a sectorial pigmented iris tumor in her right eye and was found to have secondary glaucoma unresponsive to medical therapy.
[ncbi.nlm.nih.gov]
Gonioscopy confirmed angle infiltration by pigmented tumor between 1 and 2 o'clock.
[retinalphysician.com]
Majority of the patients had a pigmented tumor (n = 33; 79%).
[tandfonline.com]
External photograph shows the pigmented tumor “melanoma” in the conjunctiva. By Paul T.
[eyecancer.com]
Microscopic examination revealed normal dura with copious melanin and a heavily pigmented tumor (Fig. 5).
[doctiktak.com]
pigmented nodular adrenocortical disease (PPNAD).
[ncbi.nlm.nih.gov]
Lentigines, blue, junctional or compound nevi Primary pigmented nodular adrenocortical disease testicular tumor large cell calcifying Sertoli cell tumors, often bilateral
[medical-dictionary.thefreedictionary.com]
cardiac myxomas, and endocrine tumors or be isolated (i).
[ncbi.nlm.nih.gov]
In addition to the classical form characterized by a storiform pattern of tumor cells, pigmented (Bednar's tumor) and myxoid variants can be observed.
[ncbi.nlm.nih.gov]
Pigmented dermatofibrosarcoma protuberans (Bednar tumor). Dermatol 184: 281 – 282, 1992. Google Scholar | Crossref | Medline | ISI 8..
[journals.sagepub.com]
Pigmented dermatofibrosarcoma protuberans (Bednar tumor: a pathologic, ultrastructural, and immunohistochemical study).
[scielo.br]
Nevus Benign pigmented or nonpigmented mass on the eye surface. This is the most common tumor of the conjunctiva. Detection occurs in children and young adults.
[isoo.org]
Pigmentary changes have also been reported on the surface of the tumor or as a ring of pigmentation around the edge of the tumor. 6 There may be accumulation of lipofuscin
[clinicalgate.com]
Right: blood filled, dilated, thin walled vessels Degeneration of retinal pigment epithelium and early cystoid edema of retina overlying vascular tumor Back to top
[pathologyoutlines.com]
Choroidal nevus is typically a pigmented tumor of the blood vessel layer (choroid) beneath the retina.
[eyecancer.com]
The natural history of these tumors has been characterized as presenting with multiple tumors or non-pigmented skip areas.
[eyecancer.com]
Conjunctival Kaposi's sarcoma Epibulbar dermoid Malignant conjunctival tumors Lymphoma of the conjunctiva Melanoma and PAM with atypia Pigmented conjunctival tumors Pingueculum
[ocularmelanoma.org]
Microscopic examination showed a proliferation of pigmented tumor cells within the submucosa.
[jomfp.in]
Figure 2 Figure 2: Biphasic pattern of pigmented and non-pigmented tumor cells. Figure 3 Figure 3: Tumor cells in bundles permeating along hair follicle.
[ispub.com]
Over the past 3 months he had developed bluish pigmented tumor over the tip of the nose [Figure - 2] and multiple bluish black nodules over the thigh.
[ijdvl.com]
Rao AS, Vigorita VJ (1984) Pigmented villonodular synovitis (giant cell tumor of the tendon sheath and synovial membrane). A review of eighty-one cases.
[link.springer.com]
Jaffe HL, Lichtenstein L, Sutro CJ (1941) Pigmented villonodular synovitis, bursitis and tenosynovitis.
[link.springer.com]
Wood GS, Beckstead JH, Medeiros LJ, et al (1988) The cells of giant cell tumor of tendon sheath resemble osteoclasts.
[link.springer.com]
CT and MRI show variable appearances due to different degrees of melanization and do not reliably allow us to distinguish meningeal melanocytomas from other pigmented tumors
[ncbi.nlm.nih.gov]
Meningeal melanocytoma is a rare pigmented tumor originating from the melanocytes that generally occurs in the posterior fossa and the spinal cord.
[ncbi.nlm.nih.gov]
The importance of differentiating this benign lesion from meningeal malignant pigmented tumors is stressed.
[ncbi.nlm.nih.gov]
Neurofibromatosis Nevus of Ota By pigment particles Exfoliation syndrome (glaucoma capsulare) Pigmentary glaucoma Uveitis By protein Lens-induced glaucoma Uveitis Due to
[merckmanuals.com]
Ghost cell glaucoma Hemorrhagic glaucoma By macrophages Hemolytic glaucoma Melanomalytic glaucoma Phacolytic glaucoma By neoplastic cells Juvenile xanthogranuloma Malignant tumors
[merckmanuals.com]
tumors (figs 6 - 9) Symmetric pigmented tumor Pigmented spindle cell tumor Positive stains HMB45 highly expressed in intraepidermal component of pigmented spindle cell
[pathologyoutlines.com]
From Wikipedia, the free encyclopedia Jump to navigation Jump to search Pigmented spindle cell nevus Other names Pigmented spindle cell tumor of Reed,[1] pigmented variant
[en.wikipedia.org]
NTRK3 Reed nevus kinase fusions melanocytic nevus melanoma pigmented spindle cell nevus spitz nevus spitz tumor Anatomy Surgery Pathology and Forensic Medicine Fingerprint
[scholars.northwestern.edu]
Carney Complex is a multiple endocrine neoplasia syndrome characterized by heart, endocrine, skin, and neural tumors, as well as a variety of pigmented lesions of the skin
[genedx.com]
lips, pigmentation of oral mucosa, pigmentation of Non-tumor features (possible) esophagus, Barrett Comment More than 200 patients have been reported, half of them familial
[familialcancerdatabase.nl]
Definition CNC is a multiple neoplasia syndrome characterized by spotty skin pigmentation, cardiac and other myxomas, endocrine tumors, and psammomatous melanotic schwannomas
[uniprot.org]
lips, pigmentation of oral mucosa, pigmentation of Non-tumor features (possible) esophagus, Barrett Comment More than 200 patients have been reported, half of them familial
[familialcancerdatabase.nl]
(myxomas) of the skin, heart, breast, tumors (swannomas) of the nerve sheaths, pigmented spots (nevi and lentigines) of the skin, growth hormone (GH) producing tumors of
[clinicaltrials.gov]
The Journal of Clinical Endocrinology & Metabolism, 88, 5593-5602. http://dx.doi.org/10.1210/jc.2003-030871 [ 6 ] Stratakis, C.A. (2007) Adrenocortical tumors, primary pigmented
[scirp.org]
Gynecologic examination demonstrated a 2 cm polypoid blackish-pigmented tumor on the cervix with multiple small blackish-pigmented lesions throughout the vaginal wall.
[hindawi.com]
The tumor was carefully dissected and was then removed with cautery under microscope.
[e-fjs.org]
Numerous tumor cells had a large amount of melanin pigment in the cytoplasm (Fig. 3).
[academic.oup.com]
lips, pigmentation of oral mucosa, pigmentation of Non-tumor features (possible) esophagus, Barrett Comment More than 200 patients have been reported, half of them familial
[familialcancerdatabase.nl]
Less frequently, two other testicular tumors can also occur in males with Carney complex, specifically Leydig cell tumors and pigmented nodular adrenocortical rest tumors.
[rarediseases.org]
(myxomas) of the skin, heart, breast, tumors (swannomas) of the nerve sheaths, pigmented spots (nevi and lentigines) of the skin, growth hormone (GH) producing tumors of
[clinicaltrials.gov]
The 3 partially pigmented areas of 3 tumors were LIN28A positive, as determined by a lighter brown staining by the chromogen in comparison with the black melanin granules
[entokey.com]
Conjunctival Kaposi's sarcoma Epibulbar dermoid Malignant conjunctival tumors Lymphoma of the conjunctiva Melanoma and PAM with atypia Pigmented conjunctival tumors Pingueculum
[ocularmelanoma.org]
[…] of brown pigment represents melanosomes in epithelial and stromal cells of the iris (I). ( G ) An iridocyclectomy specimen contains both well-differentiated (WDT) and poorly
[iovs.arvojournals.org]
Pigmented dermatofibroasrcoma protuberans (Bednar tumor) occurring in a japanese infant. Dermatology 1988;197:48-51.
[koreascience.or.kr]
The orbit was filled by the pigmented tumor with infiltration into the orbital tissues and periorbita.
[ncbi.nlm.nih.gov]
Nevus Benign pigmented or nonpigmented mass on the eye surface. This is the most common tumor of the conjunctiva. Detection occurs in children and young adults.
[isoo.org]
In one of the patients, histopathology of the pigmented tumor on the left middle toe was a Pagetoid (superficial spreading) melanoma in situ, and the subungual granulomatous
[ncbi.nlm.nih.gov]
It is a slow-growing, pigmented tumor evolving from a premalignant lesion on the exposed cutaneous surface of an elderly patient.
[ncbi.nlm.nih.gov]
The microscopic analysis of the tumor formation revealed the characteristics of the pigmented nodular basal cell epitheliu.
[content.sciendo.com]
Demografic Aspects for Pigmented Skin Tumors in a Geographical Area with a High Ultraviolet Radiation Level. Med Connect •. 2015;10:29–32. 11.
[content.sciendo.com]
Comparisons were made between normal cells found in the normal skin at the periphery of the tumor, the cells located near the tumor and the tumors located in the depth of
[content.sciendo.com]
We do not believe that the tumor arose from the pigment epithelium because pigment epithelial tumors do not produce hyaluronic acid, which was present in our patient's tumor
[jamanetwork.com]
Tumor with irregular surface filling the chamber angle.
[atlasophthalmology.net]
[…] of brown pigment represents melanosomes in epithelial and stromal cells of the iris (I). ( G ) An iridocyclectomy specimen contains both well-differentiated (WDT) and poorly
[iovs.arvojournals.org]
Three possibilities can explain the occurrence of a choroidal pigmented tumor in the contralateral eye: first, bilateral primary choroidal melanomas; second, both choroidal
[ncbi.nlm.nih.gov]
Fundoscopy AFIP images Ciliary body tumor Orange pigment Vessels over tumor are out of focus Gross description Small uveal melanomas may be difficult to distinguish from a
[pathologyoutlines.com]
These risk factors are critical to judging the malignant potential of a small, pigmented choroidal tumor.
[willseye.org]
Tumor death rates in patients with heavy tumor pigment and dark irises, or light tumor pigment and light irises, were about twice that of patients at low risk on both factors
[jamanetwork.com]
It is usually a pigmented tumor that grows in the blood-vessel layer (choroid) beneath the retina.
[uclahealth.org]
One of the difficulties in diagnosing small melanomas is that it can be very difficult to differentiate a small malignant melanoma from a benign pigmented tumor, such as an
[umkelloggeye.org]
tumors of children which were microscopically indistinguishable from melanoma.
[pediatrics.aappublications.org]
Epithelioid blue nevus and psammomatous melanotic schwannoma: the unusual pigmented skin tumors of the Carney complex. Semin Diagn Pathol 1998 ; 15 ( 3 ): 216–24. 48.
[cambridge.org]
The tumor is small, symmetrical, and dome-shaped, and lacks pigmentation.
[atlasgeneticsoncology.org]
