Apocrine Mixed Tumor with Pilomatrical Differentiation

2021 ◽  
Author(s):  
Lin He ◽  
Travis Vandergriff
Keyword(s):  
Mixed Tumor

Cutaneous malignant mixed tumor

1981 ◽  
Vol 117 (11) ◽  
pp. 719-724 ◽  
Author(s):  
T. J. Harrist
Keyword(s):  
Mixed Tumor ◽  
Malignant Mixed Tumor

Ultrastructural study of a so-called mixed tumor of the skin.

1991 ◽  
Vol 53 (1) ◽  
pp. 27-34 ◽  
Author(s):  
Junichi FUJIYAMA ◽  
Takao UCHIHIRA ◽  
Toshiaki KAMEI ◽  
Keiichiro YAMAMOTO ◽  
Chidori ASAGAMI
Keyword(s):  
Ultrastructural Study ◽  
Mixed Tumor

Two cases of so-called mixed tumor of the skin - Distribution of fibronectin and laminin in the stroma.

1985 ◽  
Vol 47 (2) ◽  
pp. 220-223 ◽  
Author(s):  
Yoshihiro MAEKAWA ◽  
Toshitatsu NOGITA ◽  
Tatsuyoshi ARAO
Keyword(s):  
Mixed Tumor

scholarly journals GCT-53. CASE OF INTRACRANIAL GROWING TERATOMA SYNDROME WITH DIFFICULTY IN TIMING OF RESECTION

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii339-iii339
Author(s):  
Hidenobu Yoshitake ◽  
Hideo Nakamura ◽  
Yuta Hamamoto ◽  
Yusuke Otsu ◽  
Jin Kikuchi ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Endoscopic Third Ventriculostomy ◽  
Obstructive Hydrocephalus ◽  
Mature Teratoma ◽  
Timing Of Surgery ◽  
Optimal Timing ◽  
Third Ventriculostomy ◽  
Mixed Tumor ◽  
Gland Tumor ◽  
Growing Teratoma Syndrome

Abstract BACKGROUND Intracranial Growing teratoma syndrome(iGTS) is a phenomenon in which a tumor with a teratoma component grows during treatment, and its pathological tissue is often a mature teratoma. Here we report a case of iGTS in which the timing of surgery was determined by tumor markers and changes in tumor size on MRI images. CASE-REPORT: 11-year-old boy with a short stature. He developed a headache and we found a pineal gland tumor on MRI. Due to obstructive hydrocephalus, an endoscopic third ventriculostomy and biopsy were performed. The pathological diagnosis was mature teratoma, but AFP was elevated at 104.2 ng/mL. Considering NGGCT, we started chemoradiation immediately. Despite the declining AFP, it gradually increased, at which point we suspected iGTS. Resection was considered, but at some point tumor growth had stopped, so radiation therapy and a second course of ICE therapy preceded the resection. Thereafter, the tumor was completely removed, and a third course of ICE therapy was performed. DISCUSSION The onset mechanism of iGTS has not been elucidated, and its prediction is difficult. Early resection of the tumor is required, but discontinuation of radiation therapy and side effects of chemotherapy also need to be considered. In our case, resection was performed after normalization of AFP and recovery of myelosuppression. The patient followed an uneventful course, but the timing of resection was controversial. CONCLUSION We experienced a case of iGTS in NGGCT, a mixed tumor with mature teratoma. The optimal timing of the resection was discussed and literature was reviewed.

scholarly journals Evolution of superficial spreading melanoma to resemble desmoplastic melanoma: case report

2021 ◽  
Author(s):  
Martin G. Cook ◽  
Barry W. E. M. Powell ◽  
Megan E. Grant ◽  
Adele C. Green
Keyword(s):  
Case Report ◽  
Clinical Management ◽  
Unusual Case ◽  
Primary Site ◽  
Mixed Tumor ◽  
Superficial Spreading ◽  
Superficial Spreading Melanoma ◽  
Desmoplastic Melanoma ◽  
Mixed Features ◽  
Melanoma Case

AbstractDesmoplastic melanoma commonly occurs on the head and neck in a pure form, but occasionally, it occurs in a mixed tumor with another type, usually superficial spreading melanoma (SSM), and rarely as a metastasis from a primary SSM. We report here a primary SSM on the leg of a 32-year-old male which metastasised to lymph nodes, and 10 years later recurred at the primary site initially with mixed features but evolving to resemble a uniformly desmoplastic, deeply invasive melanoma. This unusual case has implications for clinical management and is additionally notable for its reversal in behavior, from metastatic to local infiltrative type, correlating with the change in morphology.

Corticomedullary mixed tumor of the adrenal gland

2009 ◽  
Vol 70 (6) ◽  
pp. 473-476 ◽  
Author(s):  
S. Trimeche Ajmi ◽  
M. Chadli Chaieb ◽  
M. Mokni ◽  
R. Braham ◽  
K. Ach ◽  
...  
Keyword(s):  
Adrenal Gland ◽  
Mixed Tumor

Sebaceous-cell carcinoma arising in mixed tumor of parotid salivary gland

1964 ◽  
Vol 18 (4) ◽  
pp. 517-522 ◽  
Author(s):  
Y. Tsukada ◽  
S. de la Pava ◽  
J.W. Pickren
Keyword(s):  
Salivary Gland ◽  
Cell Carcinoma ◽  
Mixed Tumor ◽  
Parotid Salivary Gland
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