Generalized cutaneous metastases from breast adenocarcinoma

Papular skin lesions: Clue to a recurrence of breast cancer on fine needle non-aspiration cytology (FNNAC)

Cutaneous metastasis from underlying carcinoma is relatively uncommon in clinical practice. A high index of suspicion is required to diagnose these lesions, as these lesions can mimic benign skin lesions and clinical findings may be subtle. Fine needle aspiration cytology (FNAC) is commonly employed for diagnosing these skin lesions. However, it is often difficult to aspirate adequate material from small papular lesions. In these clinical situations, fine needle non-aspiration cytology (FNNAC) is proposed as an alternative procedure. FNNAC eliminates the negative suction pressure employed in FNAC and decreases the dilution of tumor cells by blood and hence yields adequate diagnostic material. We report here a case in which FNNAC was used in place of FNAC in diagnosing papular skin lesions. This procedure was carried out in a treated patient of carcinoma breast who was on regular follow-up and presented to us with a 20-day history of papular skin lesions over the chest and back. This article enlightens the clinicians about the utility of FNNAC, which is a relatively uncommon procedure.

Zosteriform skin metastases: clue to an undiagnosed breast cancer

Cancer metastases represent the most devastating aspect of malignancy, since the mortality of cancer patients is mainly related to the metastatic behavior of the primary neoplasm. Skin metastases are usually late events in the course of tumor progression. Excluding melanoma, the most common tumor to metastasize to the skin is breast cancer. Patients who develop cutaneous metastases rarely present with a zosteriform distribution. Herein, we present a 60-year-old female, an undiagnosed case of breast cancer, with zosteriform metastases along her right T2-T3 dermatome.

Lessons learned from an unusual case of inflammatory breast cancer

Inflammatory breast cancer (IBC) is a rare breast malignancy that is associated with poor long-term outcomes despite aggressive surgical and chemotherapeutic interventions. We recently treated a 56-year-old woman with right-sided IBC and biopsy-proven cutaneous metastases to her back and left breast. She underwent chemotherapy, bilateral modified radical mastectomy, and radiation therapy. One year after diagnosis, she is currently disease-free based on positron-emission tomography (PET) imaging and repeat skin biopsies. To provide insight into the management of IBC, we present this interesting case with a reflection on important lessons to be learned.

Zosteriform cutaneous metastases from breast adenocarcinoma

Cutaneous metastases from breast adenocarcinoma are usually nodular, single or multiple. Their zosteriform distribution is very rare. We present a 54-year-old woman with cutaneous zosteriform nodular metastases on the right side of her thorax, and infiltration of the corresponding arm, 3 months after the excision of adenocarcinoma of her right breast.