ObjectiveTo study the clinical manifestation, radiographic characteristics, and treatments of reactive lymphoid hyperplasia(RLH) of liver. MethodsThe clinical data and treatment process of 1 patient with RLH of liver in our hospital was analyzed retrospectively, and the other 49 cases reported in English literature were reviewed. ResultsThere were 33 pieces of case reports found in PubMed database. For all 50 patients, there were 45 female(90%) and 5 male(10%) patients, and the mean age was(57.6±14.0) years(15-85 years). Only 8 patients(16%) were discovered with multiple mass, the rest of them were solitary mass(84%). Of the 50 patients, 6 patients(12%) were discovered because of bellyache, 2 patients(4%) were discovered during operation, 2 patients(4%) were discovered by pathological examination after liver transplantation, 1 patient(2%) was discovered during autopsy, 39 patients were discovered during examination or reexamination. The tumors were located in the right lobe for 25 patients(50%), in the left lobe for 15 patients(30%), in the both lobes for 4 patients(8%), and in the caudal lobe for 1 patient(2%), while 5 cases(10%) were not given in the articles. Eleven patients(22%) had the history of malignancy, 15 patients(30%) were concomitant with autoimmune disease, and 5 patients(10%) were concomitant with virus hepatitis infection. Thirty-six patients(72%) were diagnosed as malignancy preoperatively, and 43 patients(86%) underwent surgical resection. ConclusionsRLH of liver is an extremely rare and benign condition which presents a female predilection and often concomitants with autoimmune disease and history of malignancy. Considering the risk of malignant transformation, surgical resection is recommended and further researches are necessary for better understanding of this disease.
【摘要】 目的 探讨乳腺恶性淋巴瘤的临床病理特征、治疗方式及其与预后关系。 方法 1980年1月-2007年12月对收治的21例乳腺恶性淋巴瘤患者的临床病理特点、诊断和治疗方法进行回顾性分析。 结果 21例乳腺恶性淋巴瘤患者均为女性，中位年龄47岁；其中原发性乳腺恶性淋巴瘤18例，继发性恶性淋巴瘤3例。原发性乳腺恶性淋巴瘤均为非霍奇金淋巴瘤，B细胞来源为主，大多为术后诊断，治疗均采用手术+化学疗法。 结论 乳腺恶性淋巴瘤治疗应强调手术，化学疗法和放射治疗的综合治疗。【Abstract】 Objective To study the clinico-pathological features and treatment modality of malignant breast lymphoma, and their relationships with the prognosis of the disease. Methods The clinico-pathological features, diagnosis and treatment methods of 21 cases of malignant breast lymphoma diagnosed between January 1980 and December 2007 were analyzed retrospectively and related domestic and overseas literature was reviewed. Results Among the 21 female patients, 18 had primary breast lymphoma (PBL), 3 had secondary breast lymphoma. All cases of PBL were non-Hodgkin’s lymphoma with mainly B cells as the origin. The median age of the patients was 46.5 years old. Most of the cases were diagnosed postoperatively and all patients were treated by operation combined with chemotherapy. Related literature reviewing showed that clinical staging and treatment modality were important factors of prognosis. Conclusion In treating malignant breast lymphoma, operation and chemoradiotherapy should be combined together to get a better result.
Objective To study the clinical characteristics, diagnosis and treatment of primary pulmonary lymphoma. Methods A retrospective review of primary pulmonary lymphoma cases at a single institution from 2006 to 2008 was performed, and relevant literature was reviewed. Results Primary pulmonary lymphoma is a rare disease. The diagnosis was difficult because of the lack of specific characteristics. The most common symptoms were cough and fever. X-ray feature included solitary or multiple nodules and consolidation. Definite diagnosis was made by pathologic and immunohistchemical examinations. The recommended first-line therapy is chemotherapy. Conclusion Appropriate invasive biopsy is necessary for early diagnosis of primary pulmonary lymphoma
Objective To discuss the diagnostic and differential diagnostic value of ultrasonography for primary testicular lymphoma (PTL) by studying the ultrasonographical image characteristics. Methods Thirty-one patients with PTL confirmed by postoperative histopathology between 2005 and 2015 were chosen to be the study subjects. We retrospectively analyzed their ultrasonographical features and clinical data. Results Most PTL patients were elderly men, and the initial symptom was mainly painless testis enlargement. Thirty-nine testicles were involved in the primary testicular lymphoma, including 23 unilateral and 8 bilateral. In the 31 patients, 22 had diffuse lesions and 9 nodal. Ultrasonography showed that most tumors were hypoechoic lesions, and part of them were hyperechoic linearly. The lesions had abundant blood flow signals with a low resistance index. Conclusions In elderly patients with painless testicular enlargement, the possibility of primary testicular lymphoma must be fist considered. Manifestations of primary testicular lymphoma have some distinctive characteristics, and combined with clinical history, they are helpful for the diagnosis and differential diagnosis of PTL.
Objective To sum up experiences in diagnosis and treatment for thyroid malignancy. Methods Clinical records of 8 patients diagnosed as Hashimoto’s disease associated with thyroid malignancy by histologic examination at our hospital from Jan. 1998 to Dec. 1998 were analyzed. Results There were 1 male and 7 females with average age of 37.6 years. The incidence of Hashimoto’s disease associated with thyroid cancer and malignant lymphoma were 7.7% and 2.6%, respectively. No operative mortality and complication was found. Conclusion Hashimoto’s disease is not uncommon. The combined thyroid cancer is small with papillary carcinoma predominance and the prognosis is good. If it is complicated with malignant lymphoma, the thyroid is rapidly enlarged with pain and dyspnea.
ObjectiveTo investigate the clinical manifestations, imaging manifestations, etiology, histological origin, pathological characteristics, diagnosis and differential diagnosis, selection of treatment methods, and prognosis of primary diffuse large B cell lymphoma of livers (PDLBCLL), so as to improve understanding and reasonable diagnosis and treatment of this kind of disease.MethodThe clinicopathologic data of a case of PDLBCLL diagnosed in the West China Hospital of Sichuan University in June 2019 were analyzed retrospectively.ResultsIt was very difficult to diagnose PDLBCLL preoperatively and to distinguish PDLBCLL from primary liver cancer and other liver space occupying lesions. It was also easy to ignore the possibility of invasion of liver by lymphopoietic tissue tumor, which was often diagnosed by postoperative pathological diagnosis or puncture biopsy, and after the elimination of hematological diseases by various examinations. This patient was admitted to the hospital as a space occupying in right liver. Preoperative imaging examination considered that may be a tumor. After MDT discussion, considering that the nature of the tumor should be confirmed by surgical resection, and then go to the Department of Oncology. Irregular right hemihepatectomy + cholecystectomy + hilar lymphadenectomy + diaphragmatic repair was performed after MDT discussion. The diagnosis of PDLBCLL was confirmed by postoperative pathological examination. The operation duration was about 230 min, and the intraoperative blood loss was about 200 mL. The patient recovered well without complications and was discharged on the 10th day after operation. The patient was followed up for 9 months. The liver and kidney function, electrolytes and abdominal Doppler ultrasound examination were regularly reviewed every month. No obvious abnormality was found in these results.ConclusionsAt present, there is no unified treatment principle, most of them will undergo surgery, chemotherapy, radiotherapy or combined treatment. Due to its unknown etiology and unclear mechanism, clinicians can only implement individualized treatment according to the characteristics of patients’ conditions.