1/28. Bilateral breast MALT lymphoma: a case report and review of the literature.Breast lymphoma is a rare disease. Both primary and secondary breast involvement have been reported. Most primary breast lymphomas are high-grade malignant neoplasms, mainly large cell and Burkitt type. Low-grade lymphomas of the breast, particularly mucosa-associated lymphoid tissue (MALT) lymphomas, have been exceedingly rare. In this report we present a patient with bilateral breast involvement by MALT lymphoma. Our patient developed localized MALT lymphoma in both breasts in a sequential fashion. She was treated with bilateral lumpectomy, followed by radiation therapy to both breasts. The patient is alive and well more than 1 year after therapy with no recurrence. We believe this is the first such case described in detail in the literature.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
2/28. Primary bilateral mucosa-associated lymphoid tissue lymphoma of the breast with atypical ductal hyperplasia and localized amyloidosis. A case report and review of the literature.Primary non-Hodgkin lymphoma of the breast is a rare disease. Primary mucosa-associated lymphoid tissue lymphoma is even rarer, and bilateral involvement is exceptional. We describe a case of primary bilateral breast mucosa-associated lymphoid tissue lymphoma with bilateral atypical ductal hyperplasia and bilateral localized amyloidosis in a 64-year-old woman with a history of arthritis and systemic lupus erythematosus and its clinical, histologic, and immunohistochemical features. Microscopic examination of the breast lesion showed dense periductal and perilobular small and plasmacytoid lymphocytes with eosinophilic amyloid in the vessels and the stroma. Bilateral single foci of atypical ductal hyperplasia were also noted. Fine needle aspiration showed small and large lymphocytes and plasma cells. Molecular analysis demonstrated a heavy chain immunoglobulin H gene rearrangement. flow cytometry studies showed an abnormal B-cell population. The combined histologic, paraffin immunohistochemistry, flow cytometry, and molecular results were considered diagnostic for low-grade mucosa-associated lymphoid tissue lymphoma. The patient underwent bilateral local breast radiation without other organ or site involvement.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
3/28. A case of primary squamous cell carcinoma of the breast with rapid progression.Primary squamous cell carcinoma of the breast is a rare disease for which no definite treatment or prognosis has been established. This report describes our experience with one case of primary squamous cell carcinoma of the breast that ended in death after rapid progression. The patient was a 58 year old woman who visited our hospital complaining of a growing tumor and pain in the right breast. Ultrasonographically the tumor consisted of solid tumor and a large cyst. Squamous cell carcinoma was diagnosed by fine-needle aspiration cytology. Neoadjuvant CEF was given, but the tumor continued to grow, so CEF was discontinued after one course and modified radical mastectomy was performed subsequently. There was no evidence of metastasis to lymph nodes. About 5 months post operatively CT of the head and chest X-ray demonstrated metastatic lesions in the brain and lungs. Resection of the cerebral tumor was performed. About 1 month after the operation, however, a new metastatic brain tumor was found and the patient later died.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
4/28. Low-grade mucosa-associated lymphoma of the breast: radiological-pathological correlation.Primary breast lymphoma generally is a rare disease. We present a case of a low-grade mucosa-associated (MALT) lymphoma of the breast in a 32-year-old woman, a distinctive type of localized non-Hodgkin's lymphoma (NHL), which is very seldom located in the breast. We performed differential diagnosis and radiological-pathological correlation with regard to typical microscopic criteria and clinical relevance that apply for that special entity.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
5/28. Inflammatory breast cancer presenting with acute central venous thrombosis: a case report.Inflammatory breast cancer is a relatively rare disease associated with varied presentations, which frequently obscure the underlying diagnosis. We discuss a 54-year-old woman who presented to our emergency department with a chief complaint of right arm swelling and was admitted to the surgical service with an initial diagnosis of spontaneous brachial, axillary, and subclavian venous thrombosis. Further workup revealed an extensive inflammatory breast cancer. To our knowledge there have been no literature reports of inflammatory breast carcinoma in which the sole presenting symptom complex was due to central venous thrombosis.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
6/28. adenoma of the nipple in an adolescent.We recently treated a 14-year-old girl with a clinically and histologically diagnosed with adenoma of the nipple. Enucleation of a mass preserving the nipple was successfully performed. adenoma of the nipple is a rare disease which is often mistaken clinically for Paget's disease. About 200 cases of the tumors have been reported worldwide so far. The most common symptom is erosion of the nipple and nipple discharge. Our case had erosion of the nipple but no discharge. adenoma of the nipple is a benign lesion which can be successfully treated by a simple surgery.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
7/28. Primary breast lymphoma, contralateral breast cancer, and bilateral Brenner tumors of the ovary.BACKGROUND: Primary lymphoma of the breast is an unusual clinical entity. Its presence with invasive breast cancer and bilateral Brenner tumors of the ovary is very rare. CASE: We report a 62-year-old woman referred for further evaluation of a palpable mass in her breast. She was diagnosed and treated for simultaneous primary lymphoma of the right breast, contralateral invasive ductal carcinoma, and bilateral Brenner tumors of the ovary. One year after treatment, she is free of recurrence or progression. CONCLUSION: Compared with breast carcinoma, primary breast lymphoma is a rare disease but should be considered in the differential diagnosis of breast masses. The presence of both breast malignancies presents a challenge in treatment decisions.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
8/28. Primary breast lymphoma: an uncommon but curable disease.Primary malignant breast lymphoma (PBL) is a rare disease with an incidence of 0.04-0.5% of all malignant breast neoplasms. The majority of cases are B-cell lymphomas and the most common histologic type is diffuse large B-cell lymphoma (DLCL). In this study, we report our experience with three cases of PBL. The treatment was the same currently indicated for early stage aggressive NHL, i.e. anthracycline based chemotherapy followed by the involved field radiation therapy. Unfortunately, two patients underwent mastectomy to carry out correct diagnosis. The three patients are alive without any evidence of relapse after 24, 67 and 135 months of follow-up. Considering that aggressive NHL is very sensitive to chemotherapy, mastectomy should be avoided to preserve the quality of life of these patients, once surgery does not change the good prognosis of PBL.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
9/28. Human pulmonary dirofilariasis in a patient whose clinical condition altered during follow-up.Pulmonary dirofilariasis is a rare disease. We have experienced a case which developed pleural effusion while being followed, rendering it difficult to establish the diagnosis. The patient, a 53-year-old woman, had previously undergone two operations; one for uterine cancer and another for breast cancer. She developed a cough in February 2002, and chest computed tomography (CT) scans disclosed a nodular mass in the right lung. A biopsy revealed a fibrous nodule with macrophage aggregation. pleural effusion was demonstrated on chest CT scans performed in May. As the possibility of malignant tumor could not be ruled out, an operation was undertaken. The nodular lesion showed marked coagulation necrosis, and dead parasites were noted in the vascular lumen. The parasites had the characteristic morphological features of dirofilaria immitis. Immunological studies produced a positive test result for the anti-dirofilaria immitis antibody; hence a diagnosis of pulmonary dirofilariasis was made.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
10/28. rhabdomyolysis and paraneoplastic stiff-man syndrome with amphiphysin autoimmunity.Stiff-Man syndrome (SMS) is a rare disease of the central nervous system characterized by chronic muscle rigidity and autoimmunity directed against synaptic antigens. In a subset of patients, generally positive for antiamphiphysin autoantibodies, SMS has an autoimmune paraneoplastic origin. Amphiphysin isoforms are expressed at high levels in brain and skeletal muscle and often are overexpressed in breast cancer. We report here the occurrence of rhabdomyolysis in a patient with SMS, breast cancer, and antibodies that recognize both brain and muscle amphiphysin isoforms. immunotherapy induced a remission of both rhabdomyolysis and SMS symptoms. Autoimmune rhabdomyolysis may represent a paraneoplastic complication of cancer patients with amphiphysin autoimmunity.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
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