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1 Pathology. 2 Prognosis. 3 See also. 4 References. ... Print/export Download as PDF; ... Sex cord tumor with annular tubules:
Call–Exner bodies marked with black circles in an intermediate-high magnification micrograph of a granulosa cell tumour, a type of sex cord stromal tumour. H&E stain. H&E stain. Call–Exner bodies , giving a follicle-like appearance, are small eosinophilic fluid-filled punched out spaces between granulosa cells . [ 1 ]
Prostatic stromal tumour of uncertain malignant potential (PSTUMP) is a rare tumour of the prostate gland stroma that may behave benign or like cancer. It can be abbreviated STUMP ; [ 2 ] an abbreviation used for a uterine lesion of uncertain malignant potential .
Histopathologic types of kidney tumor, with relative incidences and prognoses. Cystic nephroma is seen at bottom right in pie chart. cystic partially differentiated nephroblastoma; cystic standard nephroblastoma (cystic Wilm's tumor) cystic mesoblastic nephroma; cystic renal cell carcinoma; other renal cysts
Sex cord–gonadal stromal tumour is a group of tumours derived from the stromal component of the ovary and testis, which comprises the granulosa, thecal cells and fibrocytes. [1] In contrast, the epithelial cells originate from the outer epithelial lining surrounding the gonad while the germ cell tumors arise from the precursor cells of the ...
Umbrella cells are usually present in low-grade tumors [13] Frequently branching fibrovascular cores [13] Frequently fusing of papillae [13] Not recommended [1] Small-cell carcinoma 0.3–2% [14] [15] [notes 1] Small blue cells with scant cytoplasm [1] High nucleus/cytoplasm ratio [1] "salt and pepper" chromatin [1] Nuclear molding [1]
A Sertoli cell tumour, also Sertoli cell tumor (US spelling), is a sex cord–gonadal stromal tumour of Sertoli cells. They can occur in the testis or ovary. They are very rare and generally peak between the ages of 35 and 50. They are typically well-differentiated and may be misdiagnosed as seminomas as they often appear very similar. [1]
Leydig cell tumour, also Leydig cell tumor (US spelling), (testicular) interstitial cell tumour and (testicular) interstitial cell tumor (US spelling), is a member of the sex cord-stromal tumour group [2] of ovarian and testicular cancers. It arises from Leydig cells. While the tumour can occur at any age, it occurs most often in young adults.