A hamartoma is a mostly benign, local malformation of cells that resembles a neoplasm of local tissue but is usually due to an overgrowth of multiple...
20 KB (1,963 words) - 07:12, 30 April 2024
Multiple hamartoma syndrome is a syndrome characterized by more than one hamartoma.: 673 It is sometimes equated with Cowden syndrome. However, MeSH...
2 KB (110 words) - 23:49, 7 July 2024
Proteus syndrome (redirect from Macrocephaly mesodermal hamartoma spectrum)
division and growth regulation. Macrodystrophia lipomatosa Fibrolipomatous hamartoma Neurofibromatosis type 1 Klippel–Trénaunay syndrome Parkes Weber syndrome...
18 KB (1,926 words) - 15:43, 19 May 2024
Tuber cinereum hamartoma is a benign tumor in which a disorganized collection of neurons and glia accumulate at the tuber cinereum of the hypothalamus...
9 KB (910 words) - 12:14, 24 October 2023
Bile duct hamartoma or biliary hamartoma, are benign lesions of the intrahepatic bile duct. They are classically associated with polycystic liver disease...
7 KB (497 words) - 20:52, 3 March 2024
Benign tumor (section PTEN hamartoma syndrome)
over-proliferate, causing hamartomas. Cowden syndrome is an autosomal dominant genetic disorder characterized by multiple benign hamartomas (trichilemmomas and...
32 KB (3,494 words) - 09:30, 12 May 2024
Idiopathic multicentric Castleman disease (redirect from Lymphoid hamartoma)
Castleman disease (also known as giant lymph node hyperplasia, lymphoid hamartoma, or angiofollicular lymph node hyperplasia), a group of lymphoproliferative...
27 KB (3,189 words) - 15:37, 14 June 2024
Lisch nodule (redirect from Iris hamartomas)
Lisch nodule, also known as iris hamartoma, is a pigmented hamartomatous nodular aggregate of dendritic melanocytes affecting the iris, named after Austrian...
4 KB (340 words) - 15:46, 9 August 2023
Eccrine angiomatous hamartoma (EAH), first described by Lotzbeck in 1859, is a rare benign vascular hamartoma characterized histologically by a proliferation...
12 KB (1,395 words) - 21:53, 18 August 2023
A folliculosebaceous-apocrine hamartoma, also known as follicular-apocrine hamartoma, is a benign proliferation of the folliculosebaceous-apocrine unit...
1 KB (52 words) - 04:00, 4 June 2024
Ectopic pancreas (redirect from Myoepithelial hamartoma)
Accessory pancreas, Aberrant pancreas, Pancreatic rest, Myoepithelial hamartoma Stomach biopsy with pancreatic heterotopia in the submucosa. H&E Stain...
4 KB (256 words) - 10:11, 8 January 2024
Folliculosebaceous cystic hamartoma abbreviated as (FSCH) is a rare cutaneous hamartoma consisting of dilated folliculosebaceous units invested in mesenchymal...
7 KB (598 words) - 05:54, 8 April 2024
disease and multiple hamartoma syndrome) is an autosomal dominant inherited condition characterized by benign overgrowths called hamartomas as well as an increased...
23 KB (2,139 words) - 22:37, 10 June 2024
defect-tongue hamartoma-polysyndactyly syndrome is a rare, multi-systemic genetic disorder which is characterized by congenital heart defects, tongue hamartomas, postaxial...
2 KB (130 words) - 10:33, 4 November 2023
Blue nevus (redirect from Dermal melanocyte hamartoma)
(also known as an "acquired dermal melanocytosis", and "dermal melanocyte hamartoma") is a cutaneous condition characterized by a diffusely gray-blue area...
6 KB (488 words) - 11:17, 1 February 2024
Becker's nevus (redirect from Becker's pigmentary hamartoma)
Becker's nevus (also known as "Becker's melanosis", "Becker's pigmentary hamartoma", "nevoid melanosis", and "pigmented hairy epidermal nevus") is a benign...
6 KB (676 words) - 22:23, 11 August 2021
Leiomyomatous hamartoma is a hamartoma which appears as a painless, soft polypoid (polyp-like) mass. It usually is found on the tongue, around the nasopalatine...
2 KB (169 words) - 05:45, 11 February 2024
Nevus sebaceous (redirect from Hamartoma sebaceus of Jadassohn)
is named for an overgrowth of sebaceous glands, a relatively uncommon hamartoma, in the area of the nevus. NSJ is first described by Josef Jadassohn in...
4 KB (368 words) - 02:55, 8 April 2024
sclerosis, hemangiomas, and post-infectious foci, but mainly hypothalamic hamartomas. The term "gelastic" originates from the Greek word gelos, which means...
8 KB (937 words) - 04:43, 7 October 2023
Hair follicle nevus (redirect from Vellus hamartoma)
Hair follicle nevus Other names Vellus hamartoma Specialty Dermatology...
4 KB (255 words) - 01:24, 21 June 2024
Dermal dendrocyte hamartoma is characterized by a rounded, medallion-like lesion on the upper trunk in which there is a proliferation of fusiform CD34...
2 KB (117 words) - 13:54, 1 June 2024
genital anomalies, mild developmental delay, ureterocele, smooth muscle hamartoma, nevus lipomatosus, Laron syndrome (dwarfism with high growth hormone...
5 KB (442 words) - 21:06, 6 January 2024
Fibrous hamartoma of infancy (FHI) is a rare, typically painless, benign tumor that develops in the subcutaneous tissues of the axilla (i.e. armpit),...
16 KB (1,937 words) - 15:30, 3 December 2023
normally regulated. It is different from a hamartoma. The two can be differentiated as follows: a hamartoma is disorganized overgrowth of tissues in their...
3 KB (293 words) - 22:47, 26 August 2023
Basaloid follicular hamartoma is a cutaneous condition characterized as distinctive benign adnexal tumor that has several described variants.: 675 It...
7 KB (490 words) - 23:25, 1 July 2024
Nasal glial heterotopia (redirect from Glial_hamartoma)
Nasal glial heterotopia refers to congenital malformations of displaced normal, mature glial tissue, which are no longer in continuity with an intracranial...
7 KB (701 words) - 01:53, 3 June 2021
nodule most commonly represents a benign tumor such as a granuloma or hamartoma, but in around 20% of cases it represents a malignant cancer, especially...
24 KB (2,292 words) - 17:19, 23 November 2023
main features are a non-cancerous mass on the hypothalamus (hypothalamic hamartoma) and extra digits (polydactylism). The prevalence of Pallister-Hall Syndrome...
12 KB (1,200 words) - 16:54, 31 May 2024
congenital moles, or congenital nevi, are considered a minor malformation or hamartoma and may be at a higher risk for melanoma. A mole can be either subdermal...
28 KB (3,035 words) - 19:41, 4 July 2024
Perlman syndrome (redirect from Renal hamartomas)
examination of the kidneys and/or molecular genetic testing. Bilateral kidney hamartomas with or without nephroblastomatosis are commonly observed. Perlman syndrome...
8 KB (700 words) - 07:19, 15 April 2024