Diffuse acute abdominal pain and palpation of the lower limb pulses: what kind of link?
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Fifty-nine hormonally treated prostatic carcinoma patients were prospectively followed by rectal examination and fine needle aspiration cytology at six-month intervals for periods ranging from six to one hundred twenty months (median follow-up 48 mos). The cytologic findings and clinical impressions were divided into four or five categories, respectively, ranging from benign to clearly malignant. Cytologic material and clinical descriptions suitable for evaluation were available for 306 follow-up examinations. Of these, 209 were cytologically benign (including 191 without and 18 with clinical evidence of malignancy). The remaining 97 examinations showed cytologic evidence of malignancy of which 50 were clinically apparent (51.5%). While the correlation of clinical and cytologic findings was good (91.4%) in cases with no evidence of disease activity, our findings indicate that many recurrences which are occult to clinical examination may be detected by cytologic examination.
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AIMS: Clinically palpable lymph nodes (LNs) are regarded as a contraindication for performing the sentinel node (SN) procedure. Many studies have shown, however, that clinical assessment of axillary LNs is inaccurate. This study evaluated the reliability of clinical axillary LN assessment by experts and assessed whether inaccuracy can be related to LN size. METHODS: Three hundred and one consecutive breast cancer patients undergoing either axillary dissection or SN were studied prospectively. RESULTS: The risk of having metastasis to the LN was 40.4% if the preoperative clinical assessment was "non-palpable LN", 61.5% if the assessment was "palpable but benign LN" and 84.4% if it was "suspicious LN". There were no clinically significant differences in mean size either when the LN was palpable versus non-palpable, or when the LN had metastasis or not. CONCLUSIONS: The clinical assessment of axillary LNs as a criterion for offering the SN procedure is of little value.
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