The pancake phenomenon contributes to the inaccuracy of margin assessment in patients with breast cancer

BACKGROUND: To determine the effect on margin evaluation for patients with breast cancer, we prospectively quantified the "flattening" of the breast specimen after surgical removal. METHODS: The volume and height of 100 consecutive breast biopsy specimens were recorded independently by the operating surgeon and the pathologist. Five factors were analyzed that were thought to contribute to changes in specimen dimensions: patient age, breast tissue density, mammographic lesion type, specimen size, and the use of compression during specimen radiography. RESULTS: After surgical removal, mean volume and height of the breast specimens decreased from 46 cm(3) to 29 cm(3) (30%) and from 2.6 cm to 1.4 cm (46%), respectively. Flattening of the breast specimens occurred in all subgroups studied. CONCLUSIONS: Breast specimens are flattened after surgical removal, losing almost 50% of their original height. This "pancake" phenomenon has important implications for the accuracy of margin analysis.     

Nonpalpable breast lesion localization using a curved-end retractable wire

A new needle-wire system has been developed for localization of nonpalpable breast lesions. The curved-end wire, which is made of a tough pseudoelastic alloy, eliminates many of the pitfalls of this procedure for both the radiologist and the surgeon. Advantages of this new system include the ability to anchor the needle during filming, the ability to easily reposition the needle if necessary, the option of injecting dye, the inability to transect the wire during surgery, and the option of leaving both the needle and wire in place in the subject to allow easier dissection during biopsy.     

Geographic variation in sentinel node adaptation by practicing surgeons in Oregon

BACKGROUND: The sentinel node biopsy (SNB) technique is an important tool in the diagnosis and treatment of breast cancer and melanoma. However, surgeons in Oregon have not universally adopted its use. METHODS: Mailed questionnaire. RESULTS: The response rate was 32%. Seventy-four (76%) of the surgical respondents perform routine SNB; 49% completed courses, and 32% learned the technique in residency. Sixty-one (89%) performed axillary dissection with their initial cases. It took 21 of 40 (52%) surgeons greater than a year to accrue 20 cases. Of 23 surgeons (24%) not performing SNB, 89% believed it was an important skill to obtain, and 70% thought they would benefit from proctoring opportunities. Six (26%) did not have technological support at their hospital. Surgeons at hospitals with less than 50 beds (P = .001) and at rural hospitals (P = .003) were less likely to perform SNB. CONCLUSION: The majority of urban general surgeons in Oregon use SNB in their practice. However, the incorporation of SNB for surgeons practicing in smaller hospitals and rural settings is less frequent than in the urban environment. As SNB becomes the standard of care, we need to overcome these barriers so that patients can have access to this procedure in their own communities.     

Outcomes of American Lung Association-Indiana Lung Centers asthma program.

The American Lung Association of Indiana (ALA-I), in conjunction with participating Indiana hospitals, developed the Lung Center concept as a mechanism to provide standardized delivery of lung health education. The goal of this pilot study was to evaluate initial experience with the Lung Center program "Overcoming Your Asthma," a two-session asthma education program, and identify areas needing improvement. A total of 305 participants responded to a 31-item questionnaire at baseline (immediately prior to program exposure) and again at 1 month (n = 75) and 6 months (n = 30) after participation. Overall, delivery of the ALA-I Lung Center asthma education program improved respondents' experience with asthma. At one month after the educational session, the program improved participant knowledge about asthma. This was associated with modest improvements in treatment behaviors, economic outcomes and asthma symptoms such as reduced breathing difficulties, wheezing and asthma exacerbations, and improvement in sleep. Improvements were not uniformly sustained at 6 months. In summary, the Lung Center asthma education program appears to benefit patients with asthma. The results provide preliminary evidence to support continued delivery of asthma education in Lung Centers. Future efforts should emphasize education to improve treatment attitudes and behaviors.     

Nodular fasciitis of the head and neck

Nodular fasciitis is an unusual benign reactive process affecting superficial and deep fascia. Its rapid growth, rich cellularity, high mitotic activity and poorly circumscribed nature result in it being easily misdiagnosed as a sarcomatous lesion. Three cases of nodular fasciitis presenting as neck lumps are reported. They were successfully treated with local excision, with no signs of recurrence following two years of follow up. This paper describes the clinical presentation and microscopic features of this rare benign lesion and it emphasizes the need for accurate histopathology and clinical suspicion, if inappropriate aggressive management is to be avoided.