Sebaceous Carcinoma of the Eyelid

By Paul T. Finger, MD

Description

Sebaceous carcinoma arises from the glands within the eyelids, caruncle or eyebrow. They are more commonly found on the upper eyelid and in middle-aged patients.

Symptoms

Sebaceous cell carcinoma is suspected due to evidence of eyelash loss and the formation of a yellow-nodule. This tumor can also present as a persistent (months) non-responsive blepharitis or conjunctivitis. In these cases, a high index of suspicion for sebaceous cell carcinoma will lead to biopsy and the diagnosis. Once sebaceous carcinoma is suspected a biopsy is warranted. Before surgery, the pathologist should be advised of this possible diagnosis so the specimen can be processed appropriately
Sebaceous cell carcinoma is suspected due to evidence of eyelash loss and the formation of a yellow-nodule. This tumor can also present as a persistent (months) non-responsive blepharitis or conjunctivitis. In these cases, a high index of suspicion for sebaceous cell carcinoma will lead to biopsy and the diagnosis. Once sebaceous carcinoma is suspected a biopsy is warranted. Before surgery, the pathologist should be advised of this possible diagnosis so the specimen can be processed appropriately

Sebaceous carcinomas are one of the rarest eye cancers and can look like a chalazion (stye). Thus, eye care specialists must suspect this tumor in any patient with persistent conjunctivitis, blepharoconjunctivitis or chronic/recurrent chalazion. Any conjunctivitis or chalazion that is not getting better after 3 months of observation, should be biopsied.

Diagnosis

Sebaceous carcinoma of the eyelid typically presents as a yellow-nodule in the upper lid. The patient may have history of colon, breast, GU or other skin malignancies (Muir-Torre Syndrome).* The eye tumor can cause eyelash loss and is not painful. This tumor can also present as a hypervascular conjunctival tumor and tends to spread along the conjunctival surface.

It is worth repeating that “any conjunctivitis or chalazion that is not getting better after 3 months of observation should be biopsied.” If cytopathology is available at your medical center, a scrape biopsy of the conjunctiva can be initially performed in the office setting. However, the gold standard for diagnosis of sebaceous carcinoma is histopathologic evaluation on fresh tissue.

Once the diagnosis is made, a metastatic survey is warranted. Sebaceous carcinoma can spread to regional lymph nodes (pre-auricular and cervical) as well as to lungs, brain, liver and bone. At The New York Eye Cancer Center, we obtain a total body PET/CT scan (from head to toes) for staging. Published series have reported that the occurrence of metastatic disease was dependent on the size and location of the primary tumor and occurred in up to 27% of patients. Local tumor invasion of the lymph nodes, orbit or metastatic sites were associated with a poor prognosis for survival.

Treatments

Biopsy usually requires a full thickness lid section sent for histopathologic evaluation prior to formalin fixation. Histopathologic evaluation reveals foamy cytoplasm (with hematoxylin and eosin) This specimen is found to be oil-red-o positive, consistent with sebaceous carcinoma. *note* Sebaceous carcinomas may occur several years before a gastrointestinal malignancy. This occurrence has been described as the autosomal dominant - Muir-Torre Syndrome.
Biopsy usually requires a full thickness lid section sent for histopathologic evaluation prior to formalin fixation. Histopathologic evaluation reveals foamy cytoplasm (with hematoxylin and eosin) This specimen is found to be oil-red-o positive, consistent with sebaceous carcinoma. *note* Sebaceous carcinomas may occur several years before a gastrointestinal malignancy. This occurrence has been described as the autosomal dominant – Muir-Torre Syndrome.

Treatment requires a COMPLETE resection. Frozen section control can be used to provide negative margins. Larger surgeries, cryodestruction and radiation may be required if resection is not possible. Exenteration (complete removal of the orbital contents is sometimes required for extensive or recurrent disease).

* Muir-Torre Syndrome: A rare, genetically autosomal dominant cancer syndrome. Patients with Muir-Torre can develop cancer of the colon, breast, genitourinary tract, skin and eye lesions, including keratoacanthomas and sebaceous carcinoma.

Related links

Patient Stories

"Very well treated by Dr. Finger. He explained everything I needed to know about my issue with detail and attention, putting me at ease and giving me confidence to handle this problem for the rest of my life.”
N.N.

Read More

REQUEST AN APPOINTMENT

  • This field is for validation purposes and should be left unchanged.

CONNECT AND SHARE