Abstract
Angiomyolipoma (AML) in the oral cavity is extremely rare. Their histological features are characterized by admixtures of blood vessels, smooth muscles and mature adipose tissues. We report a case of sporadic AML in the lower lip of a 56-year-old man. Clinically, it presented as a mucocele-like lesion. An excised specimen showed a well-circumscribed, 1.3 cm × 1.0 cm × 0.8 cm-sized, yellowish mass, composed of blood vessels, smooth muscles and mature adipose tissues. These were not epithelioid cells and immunohistochemical stain for human melanoma black (HMB)-45 was negative. Extrarenal AML usually is not associated with tuberous sclerosis and has no HMB-45 immunoreactive cells although it shares the terminology with renal AML. It is regarded as benign. Surgical excision is considered curative.
| Original language | English |
|---|---|
| Pages (from-to) | 18-20 |
| Number of pages | 3 |
| Journal | Basic and Applied Pathology |
| Volume | 4 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2011 Mar 1 |
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Keywords
- Angiomyoma
- Lower lip
ASJC Scopus subject areas
- Pathology and Forensic Medicine
- Medicine(all)
Cite this
Angiomyolipoma of the lower lip : A case report and review of the published work. / Kim, Younghye; Kang, Youngran; Lee, Eui Seok; Kim, Aeree.
In: Basic and Applied Pathology, Vol. 4, No. 1, 01.03.2011, p. 18-20.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Angiomyolipoma of the lower lip
T2 - A case report and review of the published work
AU - Kim, Younghye
AU - Kang, Youngran
AU - Lee, Eui Seok
AU - Kim, Aeree
PY - 2011/3/1
Y1 - 2011/3/1
N2 - Angiomyolipoma (AML) in the oral cavity is extremely rare. Their histological features are characterized by admixtures of blood vessels, smooth muscles and mature adipose tissues. We report a case of sporadic AML in the lower lip of a 56-year-old man. Clinically, it presented as a mucocele-like lesion. An excised specimen showed a well-circumscribed, 1.3 cm × 1.0 cm × 0.8 cm-sized, yellowish mass, composed of blood vessels, smooth muscles and mature adipose tissues. These were not epithelioid cells and immunohistochemical stain for human melanoma black (HMB)-45 was negative. Extrarenal AML usually is not associated with tuberous sclerosis and has no HMB-45 immunoreactive cells although it shares the terminology with renal AML. It is regarded as benign. Surgical excision is considered curative.
AB - Angiomyolipoma (AML) in the oral cavity is extremely rare. Their histological features are characterized by admixtures of blood vessels, smooth muscles and mature adipose tissues. We report a case of sporadic AML in the lower lip of a 56-year-old man. Clinically, it presented as a mucocele-like lesion. An excised specimen showed a well-circumscribed, 1.3 cm × 1.0 cm × 0.8 cm-sized, yellowish mass, composed of blood vessels, smooth muscles and mature adipose tissues. These were not epithelioid cells and immunohistochemical stain for human melanoma black (HMB)-45 was negative. Extrarenal AML usually is not associated with tuberous sclerosis and has no HMB-45 immunoreactive cells although it shares the terminology with renal AML. It is regarded as benign. Surgical excision is considered curative.
KW - Angiomyoma
KW - Lower lip
UR - http://www.scopus.com/inward/record.url?scp=79952792092&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79952792092&partnerID=8YFLogxK
U2 - 10.1111/j.1755-9294.2011.01096.x
DO - 10.1111/j.1755-9294.2011.01096.x
M3 - Article
AN - SCOPUS:79952792092
VL - 4
SP - 18
EP - 20
JO - Basic and Applied Pathology
JF - Basic and Applied Pathology
SN - 1755-9294
IS - 1
ER -