Hemangioma tufted D18.01

Author: Prof. Dr. med. Peter Altmeyer

All authors of this article

Last updated on: 28.03.2024

Dieser Artikel auf Deutsch

Synonym(s)

hypertrophic hemangioma; progressive capillary hemangioma; tufted angioma

History
This section has been translated automatically.

Nakagawa, 1949; Macmillan, 1971

Definition
This section has been translated automatically.

Variant of lobular capillary hemangioma with tufted angioma nodules without tendency to spontaneous regression. The "tufted angioma" has the same growth pattern and dignity as the"caposiform hemangioendothelioma", i.e. it is a semi-malignant locally aggressive growing vascular tumor (slightly less local aggressiveness). It may transform into a caposiform hemangioendothelioma .

Etiopathogenesis
This section has been translated automatically.

Probably autosomal dominant inheritance. In a preliminary analysis, Tille et al (2003) found that three candidate genes, KDR (191306), ENG (131195) and FLT4 (136352), were compatible with linkage, with haplotypes shared between three affected individuals and the one obligate carrier available for testing.

Lim YH et al.(2019), however, identified a somatic activating GNA14 mutation underlying the tufted hemangioma associated with Kasabach-Merritt syndrome.

Note: The GNA14 gene (GNA14 stands for G protein subunit alpha 14) is a protein-coding gene located on chromosome 9q21.2. The GNA14 gene encodes a member of the guanine nucleotide-binding or G protein family. G proteins are heterotrimers consisting of alpha, beta and gamma subunits.

Manifestation
This section has been translated automatically.

Predominantly congenital or acquired in the first years of life, more rarely occurring later in life or during pregnancy (in this case spontaneous regression after birth) or under immunosuppressive therapy (e.g. after liver transplantation). Multiple tufted angiomas may be associated with Kasabach-Merritt syndrome.

Localization
This section has been translated automatically.

Head, neck, upper torso.

Clinical features
This section has been translated automatically.

Onset with multiple, small, smooth-surfaced, red, soft papules that slowly enlarge and persist at a certain size. Frequently accompanied by painfulness and hyperhidrosis (about 30% of cases). Spontaneous regression is extremely rare.

Histology
This section has been translated automatically.

Multicentric pattern of nodular, mostly solid capillary, roundish-oval vascular convolutes, which penetrate the entire dermis, possibly also the subcutis, in a cluster-like manner (cannonball pattern). Capillary vascular clusters partially surrounded by crescentic vascular clefts. Endothelial atypia, papillae (multilayering) absent. Only scattered mitoses.

Immunohistology: positive for CD31 and Glut-1.

Differential diagnosis
This section has been translated automatically.

Kaposi-form infantile hemangioma, glomeruloid hemangioma, Kaposi's sarcoma.

Therapy
This section has been translated automatically.

Case report(s)
This section has been translated automatically.

Rambhia KD et al. (2016): An 18-year-old female presented with multiple red, raised, completely painless nodules and PLaques on her neck that she had had since the age of eight. There was no history of trauma, bleeding from the lesions or excessive sweating. There was no family history of similar complaints. Skin examination revealed multiple erythematous and skin-colored nodules and plaques on the neck (see Figure 1). The lesions were firm, non-tender, non-compressible and warm on palpation. Systemic examination revealed no abnormalities.

Literature
This section has been translated automatically.

  1. Bernstein EF et al (1994) Tufted angioma of the thigh. J Am Acad Dermatol 31: 307-311
  2. Chu CY et al. (2003) Transformation between Kaposiform Hemangioendothelioma and Tufted Angioma. Dermatology 206: 334-337
  3. Fließer M et al (2017) Acute complications of vascular anomalies in childhood. Dermatology 68: 792-795
  4. Herron MD et al (2002) Tufted angiomas: variability of the clinical morphology. Pediatr Dermatol 19: 394-401
  5. Lim YH et al.(2019) Tufted angioma with associated Kasabach-Merritt phenomenon caused by somatic mutation in GNA14. Pediatr Dermatol 36:963-964

  6. Mentzel T et al. (1996) Tufted angioma ("tufted angioma"). Dermatol 47: 369-375
  7. Jones EW et al (1976) Malignant vascular tumors. Clin Exp Dermatol 1: 287-312
  8. Macmillan A (1971) Progressive capillary haemangioma. Br J Dermatol 85: 492-493
  9. Mahendran R (2002) Response of childhood tufted angioma to the pulsed-dye laser. J Am Acad Dermatol 47: 620-622
  10. Nakagawa K (1949) Case report of angioblastoma of the skin. Jpn J Dermatol 59: 92-94
  11. Rambhia KD et al (2016) Tufted angioma. Indian Dermatol Online J. 2016 Jan-Feb;7(1):62-3
  12. Satter EK (2002) Congenital tufted angioma. Pediatr Dermatol 19: 445-447
  13. Tille JC (2003) Familial predisposition to tufted angioma: identification of blood and lymphatic vascular components. Clin Genet 63: 393-399
  14. Wong SN (2002) Tufted angioma: a report of five cases. Pediatr Dermatol 19: 388-393

Disclaimer

Please ask your physician for a reliable diagnosis. This website is only meant as a reference.

Authors

Last updated on: 28.03.2024