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  2. Granular cell tumor - Wikipedia

    en.wikipedia.org/wiki/Granular_cell_tumor

    The tumor cells stain positively for S-100 as they are of Schwann cell origin. Both malignant and benign versions of the tumor exist, where malignant tumors are characterized histologically by features such as spindling, high nuclear to cytoplasmic ratios, pleomorphism, and necrosis. [3] Multiple granular cell tumors may seen in the context of ...

  3. Congenital epulis - Wikipedia

    en.wikipedia.org/wiki/Congenital_epulis

    Congenital epulis is a proliferation of cells most frequently occurring on the alveolar ridge of the upper jaw at birth. Less frequently, the mass may arise from the mandibular alveolus. Rare cases can arise from the tongue. This lesion is more commonly found in female babies, suggesting hormonal involvement during embryonic development.

  4. Epulis - Wikipedia

    en.wikipedia.org/wiki/Epulis

    This rare epulis (also called granular cell tumor, congenital gingival granular cell tumor or Neumann's tumor) presents at birth, and is not acquired, [19] in contrast to most other epulides which tend to be reactive lesions to tissue irritation. Congenital epulides mainly affect females and every so often, the growth is so large that it can ...

  5. Granulosa cell tumour - Wikipedia

    en.wikipedia.org/wiki/Granulosa_cell_tumour

    Granulosa cell tumours are tumours that arise from granulosa cells.They are estrogen-secreting tumours and present as large, complex, ovarian masses. These tumours are part of the sex cord–gonadal stromal tumour or non-epithelial group of tumours.

  6. List of cancer types - Wikipedia

    en.wikipedia.org/wiki/List_of_cancer_types

    For example, the most common cancer of the liver parenchyma ("hepato-" = liver), arising from malignant epithelial cells ("carcinoma"), would be called a hepatocarcinoma, while a malignancy arising from primitive liver precursor cells is called a hepatoblastoma. Similarly, a cancer arising from malignant fat cells would be termed a liposarcoma.

  7. M9580/3 Granular cell tumor/myoblastoma, malignant M9581/3 Alveolar soft part sarcoma M9582/0 Granular cell tumor of the sellar region (C75.1)

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