1/159. Quadruple cancer including bilateral breasts, Vater's papilla, and urinary bladder: report of a case.We herein report a rare case of quadruple carcinoma with heterochronous bilateral breast cancer, cancer of Vater's papilla, and cancer of the urinary bladder, which were all curatively resected. A 62-year-old woman previously underwent right and left modified radical mastectomies heterochronously. Recently, a dilatation of the lower bile duct, diagnosed as cancer of Vater's papilla, was resected by a pancreatoduodenectomy. hematuria during surgery led to the discovery of a solid bladder tumor. The tumor was resected by a transurethral resection. The histopathologic findings differed for all four lesions. The patient had an uneventful postoperative course and to date has shown no recurrence.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
2/159. A leptomeningeal metastasis revealed by sciatica.Meningeal metastatic disease usually occurs as a complication of a brain tumor and is exceptionally isolated in patients with solid tumors. We report the case of a 74-year-old woman admitted for mechanical S1 sciatica refractory to drug therapy. She had been treated for breast cancer three years earlier. Physical findings were pain upon hyperextension of the lumbar spine and absence of the ankle jerks. Analysis of cerebrospinal fluid sampled during an intrathecal glucocorticoid injection showed 1 g/L of protein and 11 normal cells per mm3. Grade 3 L5-S1 spondylolisthesis was seen on plain radiographs, computed tomography scans, and magnetic resonance imaging scans. At that point, the patient developed sphincter dysfunction and motor loss in the left lower limb in the distribution of several nerve roots. Findings were normal from a myelogram and a magnetic resonance imaging study of the brain. A repeat cerebrospinal fluid analysis showed 1.1 g/L of protein and 5 cells/mm3. Because of the discrepancy between the clinical and imaging study findings, the patient was transferred to a neurology department. A third cerebrospinal fluid study showed numerous adenocarcinoma cells, and a repeat magnetic resonance imaging demonstrated a mass in the dural sac opposite L2. A program of monthly intrathecal methotrexate injections was started. A fatal meningeal relapse occurred eight months later. CONCLUSION: This case shows that a leptomeningeal metastasis can cause isolated nerve root pain, and demonstrates the diagnostic value of magnetic resonance imaging and cerebrospinal fluid cytology in patients with atypical symptoms, particularly when there is a history of malignant disease.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
3/159. A novel antineuronal antibody in a motor neuron syndrome associated with breast cancer.A 72-year-old woman developed a lower motor neuron syndrome (MNS) 4 months before the appearance of breast cancer. Monoparesis progressed to quadriparesis despite high-dose IV immunoglobulins, plasma exchange, and azathioprine, and high-dose IV methylprednisolone. The patient improved only after the removal of the tumor. MRI demonstrated hyperintensities in the cervical spinal cord. The patient had antibodies that reacted with axonal initial segments and nodes of Ranvier. The findings suggest that in this patient lower MNS may be a paraneoplastic condition associated with breast cancer.- - - - - - - - - - ranking = 2keywords = lower (Clic here for more details about this article) |
4/159. Torsion of a functional ovarian cyst in a premenopausal patient receiving tamoxifen.We report a case of torsion of an ovarian follicular cyst that developed during treatment with tamoxifen for breast cancer. A 40-year-old Japanese woman was admitted complaining of acute lower abdominal pain. Eight months earlier, she had undergone a partial mastectomy and local irradiation for ductal carcinoma of her left breast, estrogen receptor-positive stage I (T(1a) N(1b) M(0)). The administration of tamoxifen, 20 mg/day, and doxifluridine, 600 mg/day, were started immediately postoperatively. Pelvic examination after admission revealed the left ovarian cyst and enlarged uterus. Transvaginal ultrasonography and computed tomography revealed a multilocular cystic mass in the pelvic cavity. The pathological diagnosis of the tumor after total hysterectomy and bilateral salpingo-oophorectomy was a typical follicular cyst with torsion and uterine leiomyoma. This ovarian cyst was believed to have developed during tamoxifen administration.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
5/159. Malignant myoepithelioma of the breast metastasizing to the jaw.A breast tumor in a 52-year-old female was interpreted as a malignant myoepithelioma based on morphological and immunohistochemical studies. The tumor consisted of elongated cells with clear cytoplasm and lacked glandular components. The tumor cells were stained positively for keratin, S-100 protein, glial fibrillary acidic protein (GFAP) and muscle-specific actin. Distant metastasis in the right jaw developed 8 years after the initial surgery and the metastatic deposit showed a similar morphology and immunoreactivity. Myoepithelial tumors are generally considered as benign or low-grade lesions and distant metastasis has been rarely documented. The present case presents the possibility of delayed occurrence of distant metastasis in myoepithelial tumor of the breast.- - - - - - - - - - ranking = 16.769795260216keywords = jaw (Clic here for more details about this article) |
6/159. Lobular carcinoma in situ in sclerosing adenosis.The initial presentation of breast malignancy as noninvasive carcinoma in an area of sclerosing adenosis is unusual. Especially, lobular carcinoma in situ in sclerosing adenosis sometimes can be a potential source of confusion with invasive lobular carcinoma. We report a case of lobular carcinoma in situ presenting in adenosis exhibiting patterns akin to invasive lobular carcinoma, thus leading to potential misdiagnosis. overall architecture of the lesion as seen at lower power and immunohistochemistry can be useful to distinguish between sclerosing adenosis with lobular carcinoma in situ and infiltrating lobular carcinoma.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
7/159. Multiple radiculopathy of the lower limbs in a cancer patient with meningeal carcinomatosis.meningeal carcinomatosis occurs in 1%-5% of patients with breast cancer. early diagnosis and aggressive treatment of neurologic involvement are important factors of prognosis. We report a case of a 52-year-old woman who was affected by bilateral breast carcinoma treated with surgery and chemotherapy. Six years after she had become asymptomatic, x-rays showed lumbar spine metastases which were treated with radiotherapy. After 1 year she began to suffer from lower limb paresthesias, unsteadiness and unstable gait. Clinical examination showed lower limb sensory ataxia with lack of knee and ankle reflexes, and hypopallesthesia from the iliac spine to the foot. Spinal magnetic resonance imaging (MRI) with contrast agent revealed no medullar compression. electromyography disclosed bilateral involvement of L4-L5-S1 roots and corresponding paraspinal muscles. Sensory and motor conductions were normal. cerebrospinal fluid (CSF) examination showed the presence of neoplastic cells, confirming the diagnosis of meningeal carcinomatosis. Our patient underwent 9 cycles of intrathecal methotrexate therapy (25 mg/cycle) with improvement of ataxia and relief of paresthesias. One year later, CSF examination is still negative. We point out the importance of electrodiagnostic studies and CSF examination in the early documentation of root involvement in cancer patients, when computed tomography, MRI and myelography are normal. early diagnosis may lead to effective therapy which prolongs survival.- - - - - - - - - - ranking = 6keywords = lower (Clic here for more details about this article) |
8/159. Stromal sarcoma of breast: a case report.A 34 years unmarried female was admitted with an ulcerated foul smelling growth in her right breast. On examination the fungating mass measured 17.5 cm x 15 cm in central and lower part of right breast involving the nipple and areola. The ulcer was covered with slough and rest part of the breast appeared bosselated. Her Hb was 4 g/dl and incision biopsy from the margin of the tumour showed histology of sarcoma. The patient was infused 6 units of blood and right sided total mastectomy was done. Histopathological examination confirmed it was a case of stromal sarcoma of breast. Chemotherapy was started with vincristine, adriamycin and cylophosphamide. The patient was doing well in next follow-up.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
9/159. Bilateral blindness and lumbosacral myelopathy associated with high-dose carmustine and cisplatin therapy.PURPOSE: To report the early ocular pathologic findings associated with high-dose carmustine and cisplatin therapy. methods: A patient with metastatic breast carcinoma developed an acute onset of branch retinal artery occlusion, bilateral blindness, and a myelopathy involving the lower extremities after high-dose chemotherapy and bone marrow transplant. RESULTS: Histopathologic examination of the eye and optic nerves at autopsy disclosed nerve fiber layer infarction secondary to right inferior temporal retinal artery thrombosis. Patchy necrosis of both optic nerves, medulla oblongata, and spinal cord was associated with focal small-vessel thrombosis. CONCLUSIONS: The syndrome of retinal vascular occlusion, optic neuropathy, and myelopathy is associated with the high-dose chemotherapeutic agents carmustine and cisplatin. The distribution of necrosis suggests an ischemic event rather than direct neurotoxic effects.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
10/159. Delayed infection of a lymphocele following mastectomy with immediate breast reconstruction: report of a case.We report herein a rare case of delayed infection of a lymphocele following mastectomy with immediate breast reconstruction. A 38-year-old woman presented to our hospital 7 months after undergoing a left-modified radical mastectomy with an immediate breast reconstruction, following the sudden development of a giant mass in the left thoracoabdominal region as well as a high fever and shivering. ultrasonography and a computed tomographic scan revealed massive fluid retention extending from the left axilla to the lower abdominal region. Puncture drainage was performed three times and the injection of an antibiotic directly into the cyst resulted in resolution of the fluid. This massive retraction of fluid was considered to have resulted from a delayed infection of an axillary lymphocele.- - - - - - - - - - ranking = 1keywords = lower (Clic here for more details about this article) |
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