Faculty Bibliography

This study compared the analgesic efficacy of postoperative lavender oil aromatherapy in 50 patients undergoing breast biopsy surgery. Twenty-five patients received supplemental oxygen through a face mask with two drops of 2% lavender oil postoperatively. The remainder of the patients received supplemental oxygen through a face mask with no lavender oil. Outcome variables included pain scores (a numeric rating scale from 0 to 10) at 5, 30, and 60 minutes postoperatively, narcotic requirements in the postanesthesia care unit (PACU), patient satisfaction with pain control, as well as time to discharge from the PACU. There were no significant differences in narcotic requirements and recovery room discharge times between the two groups. Postoperative lavender oil aromatherapy did not significantly affect pain scores. However, patients in the lavender group reported a higher satisfaction rate with pain control than patients in the control group (P = 0.0001)

Plasmacytic tumors in the breast are extremely rare neoplasms that can mimic mammary adenocarcima. A literature review revealed approximately 43 reports worldwide of plasmacytic tumors in the breast since 1928, the majority with a synchronous diagnosis of multiple myeloma. We discuss management of a 78-year-old man with plasmacytoma in the breast who underwent a left total mastectomy and axillary lymph node dissection. This report characterizes the histologic and immunochemical characteristics of plasmacytoma in the breast and reviews the consensus on treatment. This could be the first recorded account of plasmacytomas in the breast with axillary lymph node involvement and extracapsular extension of tumor

Although it is generally accepted that some chemicals may have beneficial effects at low doses, incorporating these effects into risk assessments generally ignores well-established factors related to exposure and human susceptibility. The authors argue against indiscriminate application of hormesis in assessments of chemical risks for regulatory purposes

OBJECTIVES: The sentinel lymph node approach has almost become the standard procedure of choice in the management of patients with early breast cancer. The status of sentinel nodes, whether or not pathologically involved by cancer cells, represents those of the axillary nodes with a negative predictive value of almost 100%. If the axillary lymphatic nodal drainage is altered, alternative lymphatic pathways and accordingly sentinel node location will be changed. METHODS: In this article, 4 patients are presented, 3 with recurrent breast cancer who had already undergone lumpectomy, axillary node dissection, and radiotherapy in the past and 1 with primary breast cancer after surgical removal of a malignant melanoma on her back and had axillary node dissection on the same side as the breast cancer. These patients underwent lymphoscintigraphy followed by sentinel node localization using the gamma probe and also blue dye injection during surgery. RESULTS: All patients showed alternate lymphatic pathways, 1 had an ipsilateral internal mammary node and crossed lymphatics to a contralateral axillary node, 2 had intramammary sentinel nodes, and 1 had an internal mammary on the same side. Pathologic examination of the intramammary and contralateral sentinel nodes were negative for metastases. Internal mammary sentinel nodes were not biopsied. CONCLUSION: We feel that sentinel node lymphoscintigraphy should be done even in patients who have altered lymphatic pathways resulting from previous axillary node dissection. It allows identifying and biopsy of the sentinel node at its new unpredicted location

BACKGROUND: Intracavitary brachytherapy with the MammoSite applicator as the sole radiation treatment in breast-conserving therapy is an option for women with early-stage breast cancer; we evaluated the acute toxicities associated with this treatment method. METHODS: Thirty-one patients with 32 stage I or II breast carcinomas underwent breast-conserving therapy, which included lumpectomy with negative margins, sentinel node biopsy, or axillary dissection, followed by brachytherapy with the MammoSite applicator. Acute radiation skin complications were graded on the day of radiotherapy completion and at weeks 2, 4, 6, and 12 after radiation treatment. Cosmesis was graded on the Harvard Scale at all follow-ups. RESULTS: The median follow-up was 11 months (range, 4-15 months). Twenty-seven of the 31 patients were treated with the device as the sole method of radiotherapy. No acute toxicities occurred during the 5 days of treatment. Nineteen patients (68%) had no to mild acute skin reactions, and 25% developed bright erythema and patchy moist desquamation. Two patients (7%) developed confluent moist desquamation within the first 4 weeks (grade 3); this healed by week 12. All skin reactions were localized to the area overlying the balloon. Sixteen percent (5 of 32) of all breasts with implants developed infection. Cosmesis was good to excellent in 86% of cases. CONCLUSIONS: Most acute skin toxicities were mild. Our infection rate was higher than in prior studies that used interstitial brachytherapy. Cosmesis was good to excellent in most patients. Breast brachytherapy with the MammoSite catheter was well tolerated; further investigations of breast brachytherapy with this system are warranted