1/456. The CO 2 laser in mastectomy: a ten-year follow-up.We compared the healing process, postoperative course, and follow-up of patients who underwent modified radical mastectomy in the conventional way with those who underwent a laser procedure. Sixty women, aged 33 to 77 years, who suffered from carcinoma of the breast were randomly divided into two groups: Group 1: surgery was performed using scalpel and electrosurgery; Group 2: surgery was performed with a CO 2 Sharplan laser, skin-to-skin including the axilla dissection; maximal power, 40-60 W. The postoperative course was uneventful in both groups. wound healing was normal. sutures were removed on the tenth day. patients were followed at the Outpatient Clinic for 10 years. The circumference of the arm and forearm was measured at fixed points before surgery and at follow-up. mammography and liver and bone scans were performed every year. Four Group 1 patients developed swelling and edema of 2 to 3 cm at 6 to 8 months after surgery. Also two patients from subgroup A developed local recurrence. No edema or swelling or local recurrence could be detected in patients operated by laser. Surgery with laser is preferable to the conventional approach.- - - - - - - - - - ranking = 1keywords = breast (Clic here for more details about this article) |
2/456. Reduction mammaplasty followed by development of a bilateral non-synchronous carcinoma of the breast.Case report of a woman who at the age of 26 underwent mammary reduction (strmbeck) for macromastia. A primary bilateral non-synchronous carcinoma of the breast was discovered 20 months and 5 years after the plastic surgery. On pathological examination lymph node metastases were not found in both instances. There was a positive family history of the occurrence of carcinoma. mammography prior to mammary reduction is recommended.- - - - - - - - - - ranking = 5keywords = breast (Clic here for more details about this article) |
3/456. Vesicular carcinoma erysipelatodes.Carcinoma erysipelatodes, also known as inflammatory metastatic carcinoma, is a type of cutaneous metastatic disease. We describe a 64-year-old woman with metastatic breast carcinoma who presented with a blistering erythematous eruption resembling erysipelas with formation of vesicles and bullae. She was found to have carcinoma erysipelatodes with a formation of vesicles and bullae.- - - - - - - - - - ranking = 1keywords = breast (Clic here for more details about this article) |
4/456. Erosive adenomatosis of the nipple in an eight-year-old girl.Erosive adenomatosis of the nipple (EAN) is a rare, benign neoplasm of breast lactiferous ducts. Peak incidence is in the fifth decade in women. Clinically, it may be mistaken for Paget's disease and, histologically, for adenocarcinoma. Some authors have proposed an association with breast carcinoma and fibrocystic breast changes. Erosive adenomatosis of the nipple is extremely rare in children. Treatment is usually local excision of the nipple. This is the first formal English language case report of EAN in the pediatric age group. It is important for dermatologists to be familiar with this entity to prevent unwarranted breast removal.- - - - - - - - - - ranking = 4keywords = breast (Clic here for more details about this article) |
5/456. Observations on the histopathologic diagnosis of microinvasive carcinoma of the breast.Our histopathologic criteria for diagnosing microinvasive carcinoma of the breast may be enunciated as follows: (1) cytologically malignant cells in the stroma associated with in situ carcinoma, (2) absence of basement membrane and myoepithelial cells around the invasive cells, (3) frequent accompanying stromal alterations in the form of myxomatous change and loosening of connective tissue, and (4) the frequent presence of an inflammatory cell infiltrate composed of lymphocytes and plasma cells. Most or all of these four features are present in cases of ductal microinvasive carcinoma of the breast, but the lobular type is not likely to be accompanied by stromal changes or a lymphoplasmacytic cell infiltrate. The minimum information regarding microinvasive carcinoma of the breast that should be conveyed in the final pathology report includes size as measured by the ocular micrometer or a statement that microinvasion refers to a lesion smaller than 1 mm, the number of foci of invasion, and the spatial distribution of the invasive foci. The nuclear grade of the invasive cells and the size, type, and nuclear grade of the accompanying DCIS should be specified. The status of margins, presence of vascular channel involvement (a rarity in microinvasive carcinoma of the breast), and degree of proliferative changes in adjacent nonneoplastic breast tissue should be reported. Immunostains for basement membrane and myoepithelial cells may be helpful in the diagnosis of microinvasive carcinoma of the breast. Sclerosing lesions such as radial scar and sclerosing adenosis can simulate microinvasive carcinoma of the breast, especially when the latter is associated with in situ carcinoma. Caution should be exercised in cases wherein in situ malignant cells may be dislodged by needling procedures or during dissection of the excised specimen. cautery-induced artifacts also hinder optimal histologic assessment. In some cases, it is virtually impossible to determine if true invasion is present, and the statement "microinvasive carcinoma of the breast cannot be entirely excluded" may be employed as a last resort. We consider the latter diagnosis to be the last refuge of the diligent pathologist and do not recommend it unless all diagnostic measures, including examination of deeper levels and supplemental stains, have been exhausted. It may be necessary to seek an expert opinion in "difficult" cases, particularly in the event that therapeutic decisions are to be based on the determination of invasion. From a clinical perspective, the management of microinvasive carcinoma of the breast ought to be dictated by the individual circumstances in each case. Based on currently available data, which admittedly suffer from lack of diagnostic uniformity, the vast majority of patients with microinvasive carcinoma of the breast will be node-negative and can look forward to an excellent prognosis. It is hoped that since the UICC has adopted a previously recommended definition of microinvasive carcinoma of the breast, prospective or retrospective studies with uniform diagnostic criteria will be conducted that will enable more definitive conclusions regarding the treatment and prognosis of microinvasive carcinoma of the breast.- - - - - - - - - - ranking = 16keywords = breast (Clic here for more details about this article) |
6/456. Epithelial-myoepithelial carcinoma arising in the nasal cavity: a case report and review of literature.Epithelial-myoepithelial carcinoma is an uncommon, low-grade, malignant epithelial neoplasm composed of variable proportions of ductular cells and large, clear staining, myoepithelial cells arranged around the periphery of the ducts. About 120 cases have been reported in the world literature, most of which were located in salivary glands, except for a few cases occurring in unusual locations such as breast, lacrimal gland, nose, paranasal sinus, trachea, bronchus, and lung. We here reported the second case of epithelial-myoepithelial carcinoma of the nasal cavity with extension to the nasopharynx. The patient was a 61 year old Chinese female with two month's history of progressive nasal obstruction. Histopathologically, the tumor showed typical myoepithelial and ductal cells biphasic differentiation, duct-like structure and infiltrating growth pattern. Some ductal cells showed the characteristics of oxyphilic cell, which had never been reported before. recurrence and metastasis rates of epithelial-myoepithelial carcinoma varied from 35% to 50% and 8.1% to 25% respectively in different reports. The present case had neither recurrence nor metastasis twenty months after operation. When epithelial-myoepithelial carcinoma is mainly composed of spindle myoepithelial cells, the differential diagnosis should include myoepithelioma, neurofibroma, leiomyoma and hemangiopericytoma.- - - - - - - - - - ranking = 1keywords = breast (Clic here for more details about this article) |
7/456. Secretory carcinoma of the breast in a nine year old boy.Carcinoma of the breast is very rare in childhood and is exceedingly rare in boys. Secretory carcinoma, a distinctive and rare variant of breast carcinoma is for some unknown reason the commonest type seen in children. To our knowledge there have been only four previous reports in boys under ten years old. We report the first case in australia of this unusual tumor in a nine year old boy. The child presented with a subareolar nodule 12 mm in its greatest dimension. High resolution sonography showed a well defined hypoechoic nodule. histology revealed classical features of secretory carcinoma with circumscribed, pushing margins, except for one site of invasion. The tumor displayed the typical cribriform and microcystic pattern with PAS positive, diastase resistant secretions, and lack of pleomorphism and mitotic activity. Tumor cells showed positive staining with S100 and polyclonal CEA and negative staining for estrogen and progesterone receptors. Although, because of its rarity, the natural history of this tumor is not well documented and optimal management is uncertain, prognosis happens to be excellent as these tumors behave in an indolent manner, both in children and in adults.- - - - - - - - - - ranking = 6keywords = breast (Clic here for more details about this article) |
8/456. High grade MALT-lymphoma of the breast.A 65-year-old woman presented with a rapidly growing breast tumor, initially diagnosed as a carcinoma. histology showed a breast lymphoma of high grade MALT-type. A lymphoma should always be considered in the differential diagnosis of a breast tumor, because it needs a different work-up and treatment. The subgroup of NHL of Mucosa-Associated-Lymphoid-Tissue origin has different clinical behaviour, as illustrated in this report.- - - - - - - - - - ranking = 7keywords = breast (Clic here for more details about this article) |
9/456. Acute subdural hematoma and pachymeningitis carcinomatosa: case report.Subdural hematomas may affect 0.4-5 p. 100 of patients with cancer, because of predisposing risk factors or because of the cancer itself. The most likely association is with hematological cancer with coagulative disorders. An association with pachymeningitis carcinomatosa is less likely. In this instance the subdural hematoma is due to a neoplastic obstruction of dural vein with subdural engorgement and hemorrhage or subdural effusion. We report a case in which an acute neurological deterioration due to a subdural hematoma disclosed a dural metastasis from a breast cancer operated four years earlier and present a literature review.- - - - - - - - - - ranking = 1keywords = breast (Clic here for more details about this article) |
10/456. Leptomeningeal carcinomatosis and cranial nerve palsy as presenting symptoms of a clinically inapparent gallbladder carcinoma.We present an occult metastatic signet-ring cell gallbladder carcinoma in a 78-year-old woman, who complained of recurrent headaches, dysarthria, and paresis of the tongue. Cranial imaging showed contrast enhancement of the basal leptomeninges, and the cerebrospinal fluid displayed clusters of adenocarcinoma cells proposed as leptomeningeal carcinomatosis of the breast, lung or gut. However, postmortem examination revealed the gallbladder as the site of the primary carcinoma with focal signet-ring cell differentiation. In patients with progressive neurologic deterioration due to leptomeningeal carcinomatosis, adenocarcinomas from the gastrointestinal and hepatic systems should be considered. It is likely that signet-ring cell carcinomas display an increased affinity to leptomeningeal spread.- - - - - - - - - - ranking = 1keywords = breast (Clic here for more details about this article) |
| | Next -> |