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In conclusion, surgeons may use a wide variety of oncoplastic techniques for partial breast reconstruction at the time of segmental mastectomy to deliver effective breast conserving treatment for women with breast cancer. A growing body of literature affirms the oncologic safety of this approach. Future directions for research include long-term follow-up data with emphasis on outcomes from patient perspectives.We report 2 cases of rare thyroid malignancy angiosarcoma and myoepithelial carcinoma (MC). Thyroid angiosarcomas (TAS) is extremely rare and comprises less than 1% of primary thyroid cancer worldwide. MC usually presents as a slow-growing painless mass arising in the salivary glands. It has not been reported in the thyroid gland. The first case describes a 59-year-old patient who was admitted to hospital with the discovery of thyroid nodule for 1 month. The tumor thrombus was found in the left internal jugular vein and superior thyroid artery during the operation. Diagnosis of angiosarcoma of the thyroid was based on positive endothelial markers such as thrombomodulin and CD31 after total thyroidectomy. The left internal jugular vein, left recurrent laryngeal nerve and anterior cervical banding muscle were invaded by thyroid tumor. No lymph node metastasis was observed. The patient died after 4 years. The second case describes a 55-year-old woman who presented with the discovery of thyroid nodule for 1 month. Right thyroid lobectomy and right neck lymph node functional dissection were carried out. The results from postoperative pathology revealed that papillary carcinoma in right lobe of thyroid and MC next to thyroid were found. Besides, the metastasis of MC was observed at right II-IV level and right VI level. Five years later, the patient was re-admitted to hospital, primarily due to the discovery of anterior cervical tumor for one year. Then, she underwent left thyroid lobectomy and right tumor resection. Postoperative routine pathology showed recurrent MC in the right thyroid. After surgery and radiotherapy, the patient was followed up for 2 years. Angiosarcoma and myoepithelioma should be kept in mind in diagnosis of thyroid malignant tumor.Although ectopic thyroid can be found in thoracic locations, the discovery of abdominal ectopic thyroid is often an accidental event. Moreover, abdominal ectopic thyroid is easily misdiagnosed due to the rarity of these cases and the difficulties in the preoperative diagnosis process. Thus, we aimed to assess the prevalence and features of abdominal ectopic thyroid and to highlight the current knowledge about the clinical characteristics and management of this condition by analyzing a case report of abdominal ectopic thyroid and reviewing the literature. A 70-year-old woman with a 3-year history of gradually increasing abdominal distension in the right lower quadrant of the abdomen was admitted to the hospital. Contrast-enhanced computed tomography (CT) of the abdomen revealed a retroperitoneal mass. The patient underwent Da Vinci robotic surgery, and the retroperitoneal mass was completely resected. Subsequently, the pathologic diagnosis of the mass was ET. The patient had no discomfort or symptoms when she was discharged from the hospital and at the postoperative 1, 3, 6, 9 and 12 months follow-up. The summary of literature review suggested that abdominal ectopic thyroid is still rare although there are some reports. Afimoxifene mw Nonetheless, the cause of abdominal ectopic thyroid is unclear, and abdominal ectopic thyroid has the following characteristics more common in women than in men, asymptomatic in the majority of the cases, difficult to diagnose, and found by excluding metastasis. Most ectopic thyroid is treated with surgery, and minimally invasive techniques have been increasingly performed. This is the first report on Da Vinci robotic resection for large rare retroperitoneal ET, and this case highlights that ET should be considered when patients present with similar imaging findings in the abdomen.Phyllodes tumor of the breast (PTB) is a rare fibroepithelial breast neoplasm that accounts for less than 1% of breast tumors. Only a few cases related to pregnancy have been reported. It is not known how pregnancy affects the diagnosis, treatment and prognosis of breast tumors. Here we report a case of a 38-year-old female patient with a small, mobile palpable lump in the left breast for about 15 years. it was considered a benign lesion and no surgical treatment was performed at the beginning. The left breast mass became larger suddenly during pregnancy, However, she did not see the doctor and receive any treatment in time. The lump was resected one year after labor and confirmed to be malignant phyllodes of the breast by histopathology and immunohistochemistry. Unfortunately, local recurrence occurred within six months after the first operation, and lung metastasis occurred eight months later. And this patient finally died 13 months after the operation due to tumor progression. This is the first report of pregnancy-related malignant PTB, with local recurrence and distant metastasis in a short period. This case report highlights a situation the patient should be diagnosed early and treated in time when she has a previous breast fibroadenoma, but suddenly increased during pregnancy.Pituitary apoplexy is a life-threatening syndrome caused by acute infarction of the pituitary gland. The most common symptoms associated with pituitary apoplexy are headache, nausea, vomiting, visual symptoms, hypopituitarism, and altered mental status. Both oculomotor nerve palsy and hyponatremia are relatively rare complications of pituitary apoplexy. The treatment of pituitary apoplexy is controversial. We report a case of a 72-year-old man with severe headache, nausea, vomiting, confusion and left oculomotor nerve palsy, who was initially considered as posterior communicating artery aneurysm (PCOAA) based on the presenting symptoms. Initial biochemical evaluation showed severe hyponatremia, hormonal evaluation identified multiple pituitary hormone deficiency and enhanced magnetic resonance imaging showed a large pituitary adenoma with signs of hemorrhage. A diagnosis of pituitary apoplexy and secondary hypopituitarism was finally made. The patient was treated with intravenous hydrocortisone 100 mg twice daily and oral levothyroxine 100 mg once daily.