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Results for “Mastectomy, Simple”

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At least 379 records · Page 21Linked to original sources

PubMed1991

Nipple discharge in women. Is it cause for concern?

Nipple discharge is one of the most common breast complaints in women. Galactorrhea (milky discharge) may occur during pregnancy or breast-feeding or as a result of drug therapy, hypothyroidism, or hyperthyroidism. Nonbloody discharge is most common and is usually benign. Bloody discharge should be considered a sign of cancer until proved otherwise. Persistent galactorrhea and nonbloody discharge can be treated by transecting the mammary ducts. Simple mastectomy may be appropriate in patients with persistent bloody discharge who have a strong family history of breast cancer.

Adult↗

PubMed1998

Malignant phyllodes tumor of the breast with hypoglycemia: report of a case.

A surgically resected case of giant malignant phyllodes tumor of the breast associated with a hypoglycemic attack is reported. A 54-year-old woman was referred to our hospital with loss of consciousness and a huge chest wall tumor. She was diagnosed as having a malignant phyllodes tumor by core needle biopsy and underwent palliative simple mastectomy because lung metastasis was detected on computed tomography and by other imaging modalities on admission. The preoperative laboratory data revealed a very low fasting blood sugar level of 37 mg/dl. After removal of the tumor, the blood sugar level gradually normalized (90-100 mg/dl) and the plasma insulin-like growth factor-II (IGF-II) level promptly decreased. The IGF-II level of tumor extracts was high (2500 ng/g wet weight) and the majority of atypical cells stained positively for IGF-II immunohistochemically. These findings suggested that the patient's hypoglycemia was associated with IGF-II produced by a giant malignant phyllodes tumor that consumed glucose.

Biopsy↗

PubMed1994

Radiation-induced angiosarcoma of the breast. Case report and review of the literature.

Angiosarcoma is a rare, highly malignant soft tissue sarcoma that sometimes occurs in the breast as a late sequela of treatment for breast cancer. The conventional treatment for radiation-induced angiosarcoma is surgery, which is associated with a poor overall prognosis. We report a case of radiation-induced angiosarcoma of the intact breast that occurred 6 years after breast conservation therapy. Simple mastectomy was performed; however, rapid chest wall recurrence of angiosarcoma ensued. After salvage therapy with combined radiotherapy and hyperthermia, the patient has been disease-free for more than 3 years.

Aged↗

PubMed1981

Lobular carcinoma in situ in sclerosing adenosis. A potential source of confusion with invasive carcinoma.

A group of five different patients who had extensive sclerosing adenosis with ductules containing cells characteristic of lobular carcinoma were studied (six breasts in all). Because of the complex arrangement of ductules in sclerosing adenosis, the possibility of an invasive lobular carcinoma was considered in two cases. The distinction between sclerosing adenosis with lobular carcinoma in situ and infiltrating lobular carcinoma rests with the overall architecture of the lesion as seen at low power. Foci of sclerosing adenosis, with or without carcinoma in situ, have dilated ductules peripherally, and narrow ones centrally, whereas infiltrating lobular carcinoma has no overall organization. Because of the diagnosis of lobular carcinoma in situ, extended simple mastectomy was performed in three patients, and as expected, the lymph nodes were free of tumor.

Breast Diseases↗

PubMed1987

Myofibroblastoma of the breast. Sixteen cases of a distinctive benign mesenchymal tumor.

The clinical and pathologic findings of 16 examples of a distinctive stromal tumor of the breast designated as "myofibroblastoma" are reported. Eleven of the 16 patients were men, and the average age at presentation was 63 years. Fourteen were treated by local excision and two by simple mastectomy. None of the lesions recurred or metastasized. The tumors were grossly nodular and well-demarcated from the surrounding mammary tissue. Ducts and lobules were not engulfed by the neoplasm. Microscopically, the lesions were formed by uniform, slender, bipolar spindle cells haphazardly arranged in fascicular clusters separated by broad bands of hyalinized collagen. Ultrastructural examination of four lesions identified a predominance of myofibroblasts. Immunoreactivity for S-100 protein and cytokeratin was absent in the 10 tumors examined, but desmin immunoreactivity was focally present in three lesions. The differential diagnosis of myofibroblastoma includes reactive processes and benign neoplasms such as nodular and proliferative fascititis, fibromatosis, spindle-cell lipoma, neurofibroma, neurilemmoma, and leiomyoma. Malignant neoplasms such as stromal sarcoma, malignant fibrous histiocytoma, and spindle-cell or metaplastic carcinoma should not be confused with a myofibroblastoma. The clinical significance of this entity lies primarily in its recognition as a distinctive benign neoplasm.

Adult↗

PubMed1995

Injected liquid silicone, chronic mastitis, and undetected breast cancer.

Although the use of injected liquid silicone for breast augmentation has all but ceased since its widespread use in the 1960s, patients with injected silicone are still seen with a multitude of symptoms. Silicone mastitis is a well-documented phenomenon; however, there has been a paucity of information regarding cancer detection in this group of patients. We report 2 patients who presented with chronic mastitis but on further workup were found to have breast cancer. In both patients, early cancer detection was adversely affected by the presence of free liquid silicone. In view of this and other similar case reports, we advise that simple mastectomy be recommended to those patients with breasts inspissated with liquid silicone who not only have suspicious masses but present with recurrent mastitis or a family history of breast cancer.

Adenocarcinoma↗

PubMed1981

Tubular carcinoma of the breast. Clinical pathologic correlations based on 100 cases.

One hundred tubular carcinomas were reviewed, analyzed and compared with previously reported studies in the literature. Our cases were subdivided into five groups, according to the proportion of the carcinoma which was tubular. In the case of pure or almost pure tubular carcinomas (76% or more), tumor size was small, no metastases were found, no recurrences developed, and there were no deaths attributable to the carcinoma. As the proportion of the carcinoma which was tubular decreased, the size and biologic aggressiveness of the tumor increased; this it is likely that tubular carcinoma may represent an early form of carcinoma. A right-sided preponderance was found of the "pure tubular" carcinomas; and lesions of the central sector of the breast were rare in all five groups. The incidence of bilateral cancer was greater than that expected for breast cancer in general and included three patients with bilateral tubular carcinomas. On the basis of our findings, we suggest that lesions which are composed 90% or more of tubular carcinoma may be treated by simple mastectomy, and that axillary dissection is not necessary. For all carcinomas with a lower proportion of tubular elements, at least total mastectomy and axillary dissection are indicated, although the safest treatment probably is radical mastectomy.

Adenocarcinoma↗

PubMed1998

Effective long-term palliation of symptomatic, incurable metastatic medullary thyroid cancer by operative resection.

OBJECTIVE: To evaluate the short- and long-term consequences of palliative reresection of specific symptomatic lesions in patients with widely disseminated (incurable) medullary thyroid cancer (MTC). SUMMARY BACKGROUND DATA: Although reoperative neck microdissections can normalize calcitonin levels in patients with metastatic MTC confined to regional lymph nodes, there is no curative therapy for widely metastatic disease. However, these patients frequently have prolonged survival, but often with debilitating symptoms. METHODS: Between October 1981 and January 1997, 16 patients (mean age, 46 +/- 3 years; 10/16 female) underwent 21 palliative reoperations for unresectable MTC at the Johns Hopkins Hospital. All patients had significant symptom(s) or impending compromise of vital structures by a discrete lesion and had unequivocal preoperative evidence of a total disease burden that was unresectable. RESULTS: The mean interval from initial thyroidectomy to palliative surgery was 5.8 +/- 1.5 years. All patients had significant tumor burdens as evidenced by preoperative calcitonin values ranging from 900 to 222,500 pg/mL (nL < or = 17 pg/mL). The palliative operations consisted of reoperative neck dissection/mass excision (11), mediastinal mass resection (4), esophagectomy (1), liver trisegmentectomy (1), sigmoidectomy (1), bilateral simple mastectomies (1), pituitary resection (1), and subcutaneous mass excisions (1). All but two of the operative specimens contained MTC. There was no perioperative mortality. The long-term morbidity rate was limited to one recurrent laryngeal nerve injury. All patients had initial relief of the index symptom(s) after the palliative surgery, followed by a median actuarial symptom-free survival rate of 8.2 years. CONCLUSIONS: Patients with widely metastatic MTC often live for years, but many develop symptoms secondary to tumor persistence or progression. Judicious palliative, reoperative resection of discrete, symptomatic lesions can provide significant long-term relief of symptoms with minimal operative mortality and morbidity. In selected patients with metastatic MTC lesions causing significant symptoms or physical compromise, palliative reoperative resection should be considered despite the presence of widespread incurable metastatic disease.

Adult↗

PubMed1979

Management of first trimester breast enlargement with necrosis.

We describe our management of two patients who had massive breast enlargement with necrosis in the first trimester. First, a therapeutic abortion was done to stop the breast growth, then we skin grafted the large ulcerated areas on the breasts, and finally we did a simple mastectomy with silicone gel implants for reconstruction. The latter procedure was to prevent almost certain recurrence of the problem during any succeeding pregnancy.

Abortion, Therapeutic↗

PubMed1976

Anticoagulant-induced necrosis of skin and subcutaneous tissues: report of two cases and review of the English literature.

Two cases of necrosis of skin and subcutaneous tissues in patients taking oral anticoagulants are reported, and the English literature is reviewed. The mechanism of coumarin necrosis remains unknown. Most patients are women and the lesions are most common on the abdomen, buttocks, thighs, and breasts. Simple mastectomy is the usual treatment for a breast lesion. Although some cases have been reported in which the skin lesion has healed despite continued anticoagulant therapy, curtailing its use is recommended. Heparin has not been associated with skin necrosis, however, and may be desirable if continued anticoagulant treatment is necessary.

Anticoagulants↗

PubMed1986

Cystosarcoma phyllodes.

We present four cases of cystosarcoma phyllodes in which mammograms revealed a small or large lobulated mass occupying the entire breast. Preoperative diagnosis was a benign lesion with a low probability of nodular carcinoma. Histologically, all tumors were classified as malignant. Although uncommon, cystosarcoma should be considered in the differential diagnosis of these masses, since local recurrence is frequent unless wide wedge resection or simple mastectomy is done.

Adult↗

PubMed2002

Clinical, histopathologic, and biologic features of pleomorphic lobular (ductal-lobular) carcinoma in situ of the breast: a report of 24 cases.

We reviewed 10 cases of pleomorphic lobular (ductal lobular) carcinoma in situ (PL/DLCIS) of the breast and compared them with 14 cases of pleomorphic lobular carcinoma in situ (PLCIS) found in association with invasive pleomorphic lobular carcinoma. The histologic features; immunohistochemical staining for estrogen receptors (ERs), p53, Ki67, E-cadherin, and gross cystic disease fluid protein-15 (GCDFP-15); and results of fluorescence in situ hybridization for HER-2/neu gene amplification were evaluated in all 24 cases. Histologically, PL/DLCIS cells were similar to those of PLCIS with invasion in that they were discohesive and medium to large in size with moderate to marked nuclear pleomorphism, small to prominent nucleoli, and moderate to abundant eosinophilic or vacuolated cytoplasm. In both groups, central necrosis was present in a small number of cases, and classic LCIS coexisted with the in situ lesion in less than half of the cases; in situ carcinomas were positive for ERs in 23 (100%) of 23 cases, p53 in 6 (25%) of 24 cases, and GCDFP-15 in 14 (74%) of 19 cases. The percentage of Ki67-positive tumor nuclei indicated moderate to high (more than 20%) proliferative activity in 8 (47%) of 17 cases. Immunostaining for E-cadherin was negative in all 24 cases. HER-2/neu gene amplification was observed in 1 (4%) of 23 cases. In cases with associated invasion, PLCIS had cytologic features and immunostaining patterns similar to those of the invasive pleomorphic component. Seven of the 10 patients who had PL/DLCIS without invasion underwent lumpectomy or simple mastectomy. Six of these patients had no evidence of disease in follow-up periods ranging from 4 to 32 months; the seventh patient developed recurrent disease 12 months after undergoing lumpectomy. We conclude that the cytologic features and biomarker expression profile of PL/DLCIS are similar to those of PLCIS with invasion but somewhat different from those of classic LCIS and ductal carcinoma in situ. Long-term follow-up studies are needed to further define the natural history of PL/DLCIS and its optimal management.

Adult↗

PubMed2004

Satisfaction with breast reconstruction in women with bilateral prophylactic mastectomy: a descriptive study.

Prophylactic bilateral mastectomy is an option for women who are at an increased risk of developing breast cancer. Prophylactic mastectomy is often performed with immediate reconstruction (i.e., at the same time and under the same anesthetic as the mastectomy). Satisfaction with reconstruction has been described previously for women with mastectomy for breast cancer. However, the authors know of no previous research that has reported on satisfaction with reconstruction in patients who have electively sought mastectomy for the prevention of breast cancer. Women in the province of Ontario who had undergone prophylactic bilateral mastectomy plus breast reconstruction between 1991 and 2000 were asked to rate their level of satisfaction with the cosmetic results of their mastectomy and reconstruction and their overall satisfaction with their decision to have prophylactic mastectomy. Women were also asked whether they experienced complications associated with their surgery and what types of complications they experienced. Thirty-seven women completed questionnaires for this study, and all of them had immediate breast reconstruction after prophylactic mastectomy. The majority of women (70.3 percent) reported being satisfied or extremely satisfied with the cosmetic results of their breast reconstruction. Women with self-reported postsurgical complications (16.2 percent) were significantly less satisfied with reconstruction than those who did not report complications (p = 0.009). Personal subjective risk of breast cancer before prophylactic mastectomy was negatively correlated with satisfaction with reconstruction (r = -0.38, p = 0.024) and with subjective risk estimation after prophylactic surgery (r = -0.54, p = 0.001). Women who did not worry about developing breast cancer after prophylactic mastectomy had significantly higher levels of satisfaction with breast reconstruction than those who continued to worry (p < 0.001). Women who reported an improved body image after reconstruction were significantly more likely to report higher levels of satisfaction than those who reported a diminished body image (p = 0.007). The majority of women were satisfied with the cosmetic results of breast reconstruction after prophylactic mastectomy. Women who overestimated their breast cancer risk had lower satisfaction levels. Correcting overestimation of breast cancer risk in women who have prophylactic mastectomy may improve satisfaction with reconstruction following prophylactic mastectomy.

Adult↗

PubMedDate not supplied

Breast cancer pseudometastasis in a sentinel lymph node with cytokeratin-positive debris.

We report extensive pseudometastasis detected by immunohistochemical (IHC) staining within a sentinel lymph node. An 83-year-old woman underwent simple mastectomy and sentinel lymph node biopsy (SLNB) for infiltrating ductal carcinoma. Intraoperative frozen section of the SLNB specimen appeared histologically negative for metastasis. IHC staining for cytokeratin in permanent sections, however, showed what was reported as micrometastasis in the subcapsular sinus. Since these cells did not resemble the primary tumor cells morphologically, and had actually been called histiocytes in the frozen section, further IHC staining was done. The subcapsular cells were negative for epithelial membrane antigen (EMA) staining, but they were positive for CD68, a macrophage marker. Thus the cytokeratin-positive cells were not metastatic breast tumor cells, but rather were histiocytes with phagocytized cytokeratin debris. This case report illustrates that IHC staining for cytokeratin in SLNB specimens for breast cancer must be supported by morphologic assessment and further appropriate staining before it can become the basis for treatment decisions.

Aged↗

PubMedDate not supplied

Male breast hemangioma--a rare entity: a case report and review of the literature.

We report the case of a 77-year-old man with a very rare breast tumor: hemangioma. The clinical examination found a large (6 cm diameter) lump and mammography revealed a well-defined high-density lesion with lobulated contour. Simple mastectomy was performed. The histology confirmed the diagnosis of benign hemangioma. There has been no local recurrence after 9 years of follow-up. There is very little literature on this type of tumor in men. Generally hemangiomas are large and ultrasound and magnetic resonance imaging (MRI) are useful for the diagnosis. The important differential diagnosis with angiosarcoma is based on specific histologic patterns. Moreover, malignant transformation of hemangioma is rare, but possible.

Aged↗

PubMed1980

Breast tissue inclusions in axillary lymph nodes.

This report describes a female of 54 years with a past history of repeated breast biopsies all showing benign epithelial hyperplasia. The patient subsequently had a simple mastectomy and axillary lymph node biopsy. No evidence of malignancy was found in the specimen but there were numerous foci of epithelial hyperplasia in the breast and one axillary lymph node was extensively replaced by similar tissue. The danger of mistaking benign inclusions in lymph nodes for metastatic malignancy, particularly in tissue examined by cryostat section, is emphasized. The possible aetiology of such lesions is briefly discussed.

Axilla↗

PubMed1985

Concomitant angiosarcoma and carcinoma of the breast: a case report.

A case of concomitant angiosarcoma and carcinoma of the left breast in a forty-three year old woman is described. Following a diagnosis of angiosarcoma she was treated by simple mastectomy. Five months later, left axillary lymph node biopsy showed metastatic adenocarcinoma. Retrospective examination of the mastectomy specimen disclosed a concomitant but separate adenocarcinoma. The patient remains well after 3 years. The implications of this rare association are discussed and the long survival gives an opportunity to review the prognosis in breast angiosarcomas.

Adult↗

PubMed1977

What shall we teach our students about breast cancer? A personal view.

The incidence of breast cancer in Australia is as high as in most parts of the world. The usual presentation is with a breast lump. Invasive and preinvasive malignant changes may be identified in both duct and lobular epithelia. There are clinical features of malignancy, but histological proof is necessary. Aspiration of cysts and reexamination of clinically benign lumps are acceptable in certain circumstances, but a tissue diagnosis should be made by needle or open biopsy. Earlier diagnosis is possible by radiological screening of asymptomatic patients, but the cost is high. Total excision of the breast (simple mastectomy) is the minimum treatment advisable for infiltrating cancer; If there is a high chance that the draining lymph nodes will contain tumor, they should be treated by surgical excision or radiotherapy. Early chemotherapy does reduce the incidence of systemic metastases after mastectomy, but its precise place in management is not yet clear. The social impact of mastectomy is considerable and deserves more attention than has been paid to it in the past. Clinical trials of treatment should continue, as they are beginning to answer some fundamental questions.

Australia↗