Fat necrosis of breast
ICD-10 N64.1 is a billable code used to indicate a diagnosis of fat necrosis of breast.
Fat necrosis of the breast is a benign condition characterized by the formation of a lump in the breast tissue due to the breakdown of fat cells. This condition often arises following trauma, surgery, or radiation therapy to the breast. Clinically, fat necrosis may present as a firm, palpable mass that can mimic breast cancer, leading to diagnostic challenges. Patients may also experience associated symptoms such as tenderness or changes in skin texture over the affected area. Imaging studies, including mammography and ultrasound, are crucial for differentiating fat necrosis from malignant lesions. On imaging, fat necrosis typically appears as a well-defined, irregular mass with possible calcifications. While fat necrosis is not a life-threatening condition, it can cause significant anxiety for patients due to its potential to resemble malignancy. Management often involves reassurance, monitoring, and, in some cases, surgical intervention if the diagnosis is uncertain or if the mass is symptomatic.
Detailed imaging reports that specify findings consistent with fat necrosis.
Imaging of palpable breast masses, follow-up of previously diagnosed conditions.
Radiologists should clearly differentiate fat necrosis from malignancies in their reports.
Operative reports detailing the surgical history and findings during procedures.
Surgical excision of breast lumps suspected to be malignant.
Surgeons must document the rationale for excision and any findings that confirm fat necrosis.
Used when excising a lump suspected to be malignant but found to be fat necrosis.
Operative report detailing the procedure and findings.
Surgeons should document the rationale for excision and any findings that confirm fat necrosis.
Fat necrosis of the breast is a benign condition characterized by the formation of a lump due to the breakdown of fat cells, often following trauma or surgery.
Diagnosis is made through clinical evaluation and imaging studies, such as mammography and ultrasound, which help differentiate it from malignant lesions.
No, fat necrosis is benign, but it can mimic breast cancer, causing anxiety for patients.
Treatment may involve observation, reassurance, and in some cases, surgical excision if the diagnosis is uncertain.
