Fibroma pathophysiology: Difference between revisions
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==Ovarian Fibroma== | ==Ovarian Fibroma== | ||
===Gross Pathology=== | ===Gross Pathology=== | ||
On gross pathology, | On gross pathology, solid white mass which is usually well-circumscribed is characteristic findings of ovarian fibroma. | ||
===Microscopic Pathology=== | ===Microscopic Pathology=== | ||
On microscopic histopathological analysis, | On microscopic histopathological analysis, fibroma is composed of spindle cells forming variable amounts of collagen. Sectioning of a fibroma typically reveals a chalky-white surface that has a whorled appearance, similar to that of a uterine fibroid. Areas of edema, occasionally with cyst formation, are also relatively common. | ||
==Oral Fibroma== | ==Oral Fibroma== | ||
===Gross Pathology=== | ===Gross Pathology=== | ||
On gross pathology, | On gross pathology, polypoid lesion which is usually small is characteristic findings of oral fibroma. | ||
===Microscopic Pathology=== | ===Microscopic Pathology=== | ||
Following features are noted on microscopic histopathological analysis of oral fibroma: | |||
*Fibrous stroma is a key feature | |||
*Collagen bundles may be present | |||
*Vessels may be prominent | |||
*Overlying squamous mucosa is benign | |||
**Hyperkeratosis may be present | |||
**Focal ulceration may be present | |||
==Chondromyxoid Fibroma== | ==Chondromyxoid Fibroma== | ||
===Gross Pathology=== | ===Gross Pathology=== | ||
Revision as of 16:00, 24 February 2016
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Overview
On gross pathology, [feature1], [feature2], and [feature3] are characteristic findings of [disease name] On microscopic histopathological analysis, [feature1], [feature2], and feature3] are characteristic findings of [disease name].
Pathophysiology
Ovarian Fibroma
Gross Pathology
On gross pathology, solid white mass which is usually well-circumscribed is characteristic findings of ovarian fibroma.
Microscopic Pathology
On microscopic histopathological analysis, fibroma is composed of spindle cells forming variable amounts of collagen. Sectioning of a fibroma typically reveals a chalky-white surface that has a whorled appearance, similar to that of a uterine fibroid. Areas of edema, occasionally with cyst formation, are also relatively common.
Oral Fibroma
Gross Pathology
On gross pathology, polypoid lesion which is usually small is characteristic findings of oral fibroma.
Microscopic Pathology
Following features are noted on microscopic histopathological analysis of oral fibroma:
- Fibrous stroma is a key feature
- Collagen bundles may be present
- Vessels may be prominent
- Overlying squamous mucosa is benign
- Hyperkeratosis may be present
- Focal ulceration may be present
Chondromyxoid Fibroma
Gross Pathology
On gross pathology, [feature1], [feature2], and [feature3] are characteristic findings of [disease name]
Microscopic Pathology
On microscopic histopathological analysis, [feature1], [feature2], and feature3] are characteristic findings of [disease name].