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Objective To determine if all breast fine needle aspiration ( FNA) specimens with abundant extracellular mucin require excisional biopsy. Methods Fifty cases of breast FNA containing extracellular mucin, reported with a recommendation for biopsy and with histological follow-up were reviewed. Cellular features were noted, and the cases reclassified ignoring the presence of mucin and then correlated with histological outcome. Results Subsequent histology showed benign changes in 20% (10/50), two cases (4%) of atypical ductal hyperplasia ( ADH) and 76% (38/50) to be malignant lesions, including three cases of ductal carcinoma in situ ( DCIS). When the FNA cases were reviewed disregarding the presence of mucin, 11 cases were reclassified as benign and one case that contained mucin-like material but no epithelial cells reviewed as non-diagnostic. All cases of invasive mixed and mucinous carcinoma ( MC) would have been reported with a recommendation for histological examination. In addition, the three cases each of fibroadenoma ( FA) and a benign mucocoele-like lesion ( MLL) were correctly identified as benign. However, two cases each of DCIS and ADH would have been reported benign with no recommendation for further histology. Conclusions Breast FNA specimens with mucinous material may arise from sampling of a range of benign and malignant processes; however, a biopsy should be recommended, even in cases of low cellularity, owing to sampling problems and the frequent co-occurrence of significant lesions. FNA is highly accurate at predicting carcinoma with mucinous differentiation although it is not possible to reliably predict if the lesion represents pure MC or a mixed carcinoma. [ABSTRACT FROM AUTHOR]

Background: Vulval Keratoacanthoma (KA) is very rare and its differential diagnosis from the commonly occurring Vulval Squamous Cell Carcinoma (SCC) is important to avoid overtreatment., Case: A case of Vulval KA in a 79-year-old lady is reported. She presented with a 9-mm firm raised lesion on the antero-lateral left side of the clitoris of a few months' duration with no associated symptoms. The lesion was resected with clear margins and the excision site was well healed at her appointment 4 weeks later., Conclusion: We share our experience reporting the fifth case of a vulval KA in the world literature. Consideration to the occurrence of vulval KA is important to avoid both an erroneous diagnosis of vulval SCC and the associated consequences of radical surgery.

Objective: The association between psammoma bodies on cervical smear (PBCS) and the presence of gynecological malignancy has been documented previously. The aim of this study was to determine the incidence of malignancy where psammoma bodies were detected on smear, to identify features that may be predictive of associated malignancy, and to make recommendations about management., Methods: The databases of two large private pathology laboratories were accessed to obtain details of all patients reported to have PBCS between April 1992 and May 2000. A retrospective review was then undertaken to determine if any patients were found to have gynecological malignancies. The appearances of the background cells on the cervical smear and details of clinical management were recorded and evaluated., Results: Twenty-two patients were found to have PBCS. Five patients were found to have a gynecological malignancy. These five patients were significantly older than the remaining patients. When these results were combined with all cases reported in the world literature, it became apparent that patients with coexisting malignancy were statistically significantly older than those not found to have malignancy (P < 0.0001). The cytological appearance of cells on the background smear was highly predictive of the presence or absence of malignancy., Conclusions: There is an association between PBCS and genital tract malignancy. This association is much stronger for postmenopausal women. The background cytology is highly predictive of the presence of associated malignancy. There is a strong argument that all women with psammoma bodies on cervical smear should undergo smear review, pelvic ultrasonography, hysteroscopy and biopsy, and laparoscopy to exclude the presence of a gynecological malignancy. For younger reproductive-aged women, a negative workup is reassuring., (Copyright 2001 Academic Press.)

Background: Mucinous carcinoma of the skin is a rare tumour that may involve the peri-ocular region., Methods/results: A case report is presented of a 73-year-old woman with a right upper lid tumour, initially diagnosed as a basal cell carcinoma. Excisional biopsy of the residual tumour revealed mucinous carcinoma. Re-examination of the original pathology proved to be mucinous carcinoma, originating in the eyelid skin. Further treatment involved wide local resection and reconstruction. Systemic investigations were undertaken to exclude the possibility of metastatic mucinous carcinoma., Conclusion: This case is presented to alert ophthalmologists to the occurrence of this tumour in the periocular region, to highlight the importance of surgical excision with wide margins and the need for systemic investigation to exclude a primary malignancy in other sites, in particular the gastrointestinal system and breast.

A 60-year-old woman presenting with a 15-month history of Jacksonian seizures was found on computed tomography (CT) scan to have an enhancing subcortical lesion high in the left anterior parietal lobe. The excised tumor had light microscopic features similar to those of an epithelioid hemangioendothelioma, and immunohistochemical stains confirmed its vascular nature. At surgery, the patient had no clinical or radiological (including CT body scan) evidence of any other lesion. However, 22 months after symptoms first appeared, she presented with dyspnea and bilateral pleural effusions, and a left atrial myxoma was detected echocardiographically. The histologic features of the resected myxoma were identical to those of the previously excised cerebral lesion, and it became apparent that the intracranial tumor was a metastasis of the atrial myxoma. This case illustrates that before a diagnosis of visceral epithelioid hemangioendothelioma is rendered, the possibility of metastatic occult cardiac myxoma should be considered. Echocardiography is warranted for such patients.

Furosemide, in combination with breast binding and milk fluid restriction, seems to inhibit postpartum lactation effectively, but has no effect in reducing serum prolactin levels. Inhibition of milk secretion must therefore be mediated by other mechanisms.

A case of pressure necrosis of a caesarean section scar with protrusion of the gravid uterus through the wound is described. We can find no mention of a similar case in the literature. The management during the pregnancy presented some alarming problems, all of which were overcome, and the pregnancy was terminated by caesarean hysterectomy at 38 weeks. A healthy baby was delivered and the mother recovered.

A patient with Paget's disease of the vulva is described. A brief review of some recent literature underlines the controversy regarding the histogenesis of the disease, and stresses the use of simple vulvectomy in its treatment. The importance of ruling out concomitant carcinoma is also stressed.

A regimen of fursemide and moderate restriction of fluid intake was followed in 120 postpartum women to suppress lactation. The methods and results are presented, and possible mechanisms whereby furosemide may suppress lactation are discussed.