3 天之前 · Immunostains for anterior pituitary transcription factors steroidogenic factor 1 (SF1), Pit1 and T box transcription factor (Tpit) have been shown to have higher sensitivity and specificity than hormone IHC stains and are often used in …

Stains & molecular markers - Inhibin is a dimeric glycoprotein consisting of alpha and beta subunits that is mainly produced in the gonads

2020年9月29日 · Nasal cavity, paranasal sinuses, nasopharynx - Olfactory neuroblastoma

2020年10月7日 · ICD-O: 8620/1 - granulosa cell tumor, adult type (C56.9) ICD-10: D39.10 - neoplasm of uncertain behavior of unspecified ovary D39.11 - neoplasm of uncertain behavior of right ovary D39.12 - neoplasm of uncertain behavior of left ovary

2024年5月1日 · Ovary tumor - Thecoma is an ovarian stromal neoplasm, almost always benign, composed of cells resembling theca cells

2021年6月10日 · Board review style question #1 A 60 year old man presents with a 1.1 cm mass in the left testis. The tumor is positive for SF1, nuclear beta catenin, androgen receptor, variable for inhibin A and calretinin and negative for SALL4. What is the most likely diagnosis?

2023年3月1日 · Ovary tumor - Fibroma: benign stromal tumor composed of fibroblastic cells within a variably collagenous stroma

2021年11月17日 · Uterus - High grade endometrial stromal sarcoma - malignant uterine mesenchymal tumor originating from the endometrial stroma

2024年8月8日 · Low grade endometrial stromal sarcoma is a malignant mesenchymal tumor comprising cells resembling proliferative phase endometrial stroma with infiltrative growth or ...

2021年5月24日 · Juvenile xanthogranuloma is a rare, sporadic, benign disorder which results from the proliferation of factor XIIIa positive dendritic cells