In conclusion, chondroid
syringoma is an uncommon disease entity that mainly arises in the head and neck region.
About 5% of chordomas contain islands of hyalinetype chondroid
or cartilaginous tissue--hence the term chondroid
C11orf95-MKL2 is the resulting fusion oncogene of t(11;16)(q13;p13) in chondroid
33) The macaw we describe was a 24-year-old female that was determined to have atherosclerotic lesions ranging from type IV lesions (atheroma) to type VII lesions (complicated atheroma with chondroid
metaplasia), based on evaluation by hematoxylin and eosin stain only.
No cases (0%) of hidradenocarcinoma papilliferum, porocarcinoma, eccrine carcinoma, cylindrocarcinoma, hidradenocarcinoma, malignant chondroid
syringoma, mucinous carcinoma, and adenocarcinoma of mammary-like glands were found.
Rearrangements of 6p21 in leiomyoma: Rearrangements of 6p21 have been observed in benign mesenchymal tumors, including lipomas, pulmonary chondroid
hamartomas, endometrial polyps, and leiomyomas.
They usually transform into cells from myxoid, chondroid
and bone tissues.
It was uncertain if these represented chondroid
matrix or destruction of calcified costal cartilage.
Haematoxylin, safranin and elastin stainings showed a trend towards chondroid
regeneration and increased elastic and collagen fibres in the hip cartilage of the surgically altered limb of the Harpagophytum-treated rabbits, although this was only statistically significant in the elastin stainings (Fig.
In addition, there were areas of chondroid
differentiation, osseous differentiation, and osteoclast-like giant cells.
First, the region q14-q15 on chromosome 12 is also commonly rearranged in a variety of other mesenchymal solid tumors, including angiomyxomas, hemangiopericytomas, lipomas, and pulmonary chondroid
hamartomas, as well as breast fibroadenomas, endometrial polyps, and salivary gland adenomas.
Microscopic examination revealed focal chondroid
metaplasia on the right and squamous mucosa with congestion, mild edema, and focal keratosis bilaterally.