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'''Lobulation''' refers to the process or state of being divided into lobules. In the context of medical imaging, lobulation is often used to describe the appearance of a mass or lesion that has multiple, well-defined, rounded or oval projections. This feature can be seen in a variety of pathological conditions, including certain types of [[cancer]], [[inflammation]], and [[infection]].

== Overview ==

Lobulation is a term used in [[radiology]] to describe the appearance of a mass or lesion. It is often associated with certain types of [[tumor]]s, such as [[carcinoma]]s and [[sarcoma]]s, which can exhibit a lobulated contour. However, it can also be seen in non-neoplastic conditions, such as [[pneumonia]] or [[abscess]]es, where the inflammatory or infectious process can cause the affected tissue to become divided into lobules.

== Clinical Significance ==

The presence of lobulation can be a significant finding in medical imaging. It can provide clues to the underlying pathology and can help guide further diagnostic testing and treatment. For example, a lobulated mass in the lung could suggest a [[lung cancer|primary lung carcinoma]], while a lobulated lesion in the breast could be indicative of a [[breast cancer|breast carcinoma]]. However, lobulation is not specific for malignancy and can also be seen in benign conditions.

== Diagnostic Imaging ==

Lobulation can be identified on a variety of imaging modalities, including [[Computed tomography|CT]], [[Magnetic resonance imaging|MRI]], and [[Ultrasound]]. The appearance of lobulation can vary depending on the imaging technique used and the specific characteristics of the lesion or mass.

== See Also ==

* [[Nodule (medicine)|Nodule]]
* [[Mass (medicine)|Mass]]
* [[Tumor]]
* [[Cancer]]
* [[Radiology]]

== References ==

<references />

[[Category:Medical terminology]]
[[Category:Radiology]]
[[Category:Pathology]]
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Lobulation - Revision history

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Prab: CSV import