1.Solitary Metastasis of Bronchogenic Adenocarcinoma to the Internal Auditory Canal: A Case Report.
Ki Hong CHANG ; Chang Eun SONG ; Jae Hyun SEO ; Sang Won YEO
Journal of Korean Medical Science 2009;24(6):1227-1229
We report a patient with an isolated metastasis to the internal auditory canal (IAC) of bronchogenic adenocarcinoma. A 58-yr-old man who had received 6-cycle of chemotherapy under diagnosis of non-small cell lung carcinoma (T4N2M0) two years ago was referred to our department with vertigo, right-sided facial paralysis and right-sided hearing loss. A provisional diagnosis of vestibular schwannoma or meningioma involving right IAC was made from magnetic resonance imaging. The patient underwent a translabyrinthine removal of the tumor. Histopathological study of the resected lesion showed a poorly differentiated adenocarcinoma compatible with bronchogenic origin. The patient died 9 months after surgery from extensive brain metastasis despite postoperative radiation therapy. In patients with a previous history of treatment of malignancy elsewhere in the body, the possibility of IAC metastasis must be considered when an IAC lesion is detected.
Adenocarcinoma/*pathology/surgery
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Ear Neoplasms/*secondary/surgery
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Fatal Outcome
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Humans
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Lung Neoplasms/*pathology
;
Male
;
Middle Aged
2.Malignant paraganglioma originating from the kidney: a case report and literature review.
Wu-sheng WU ; Shao-lin LI ; Kai-bin HUANG ; Qing-zhu WEI
Journal of Southern Medical University 2011;31(7):1111-1113
Paraganglioma is a rare neuroendocrine tumor arising from the undifferentiated cells of the primitive neural crest. We report a case of malignant paraganglioma originating from the left kidney. The 55-year-old female patient was admitted for intractable cough for a month and the presence of a solid mass in the left lung detected by computer tomography (CT). Sonography revealed a mass in the left kidney after admission. Complete surgical resection of the tumor was performed and the diagnosis of malignant paraganglioma originating from the left kidney was established pathologically. During the follow-up for 12 months, the patient showed a good general condition and sonography revealed no evidence of recurrence. Based on these findings, we discussed the diagnosis of this disease using medical imaging modalities.
Female
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Humans
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Kidney Neoplasms
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diagnostic imaging
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pathology
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surgery
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Lung Neoplasms
;
diagnostic imaging
;
secondary
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Middle Aged
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Paraganglioma
;
pathology
;
secondary
;
surgery
;
Radiography
3.Primary Polymorphous Low-Grade Adenocarcinoma of Lung Treated by Sleeve Bronchial Resection: A Case Report.
Kyu Do CHO ; Ji Han JUNG ; Deog Gon CHO ; Min Seop JO ; Jinyoung YOO ; So Hyang SONG ; Byoung Yong SHIM ; Chi Hong KIM ; Hoon Kyo KIM
Journal of Korean Medical Science 2007;22(2):373-376
We report a surgical case of primary polymorphous low-grade adenocarcinoma (PLGA) of the minor salivary gland-type of the lung. A PLGA originating from the right upper lobar bronchial inlet was successfully treated by sleeve right upper lobectomy. PLGAs are thought to be indolent tumors that are preferentially localized to the palate, and they affect the minor salivary glands almost exclusively. Until now, two cases of distant metastases to the lung have been reported in the English literature. To the best of our knowledge, only one case of PLGA of minor salivary glandtype of the lung without evidence of a previous oropharyngeal primary tumor has been reported in the English literature. But the case was not a single lesion; it was bilateral tumors accompanied by tumors of the cervical lymph nodes. We report here the first case of a single primary PLGA of the minor salivary gland-type of the lung, which was successfully treated by sleeve bronchial resection of right upper lobe.
Treatment Outcome
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Salivary Gland Neoplasms/pathology/*surgery
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Lung Neoplasms/pathology/*secondary/*surgery
;
Humans
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Female
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Bronchi/*surgery
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Aged
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Adenocarcinoma/pathology/*secondary/*surgery
4.Metastases to the breast from non-mammary malignancies: a clinicopathologic study of 28 cases.
Shuling ZHOU ; Baohua YU ; Yufan CHENG ; Xiaoli XU ; Ruohong SHUI ; Rui BI ; Hongfen LU ; Xiaoyu TU ; Wentao YANG ;
Chinese Journal of Pathology 2014;43(4):231-235
OBJECTIVETo investigate the clinicopathologic characteristics and differential diagnosis of the metastases to the breast from non-mammary malignancies.
METHODSTwenty-eight cases were collected from 2004 to 2012;microscopic pathologic examinations and immunohistochemistry (EnVision method) were performed.
RESULTS(1) All except one patients were female, ranging from 16 to 77 years old (average 45.8 years). Twenty-six (92.9%) patients initially presented with the primary site lesions; while the other two (7.1%) patients initially presented with breast lesions. The mean interval from primary diagnosis to detection of metastatic breast lesions was 32 months (0-228 months). Fifteen patients (53.6%) had other metastases detected simultaneously or preceded the breast lesions. (2) Macroscopically, all the tumors were relatively circumscribed, with a mean diameter of 4.0 cm (0.6-12.0 cm). The histological types of the corresponding primary tumors were as follows: eight (28.6%) cases from lung adenocarcinoma, five (17.8%) from high-grade ovarian serous carcinoma, three (10.7%) from gastric adenocarcinoma, two (7.1%) from rectal adenocarcinoma, one (3.6%) from pancreatic neuroendocrine carcinoma, one (3.6%) from prostatic carcinoma, four (14.3%) from melanoma, and four (14.3%) from mesenchymal malignant tumors (three rhabdomyosarcomas and one epithelioid malignant peripheral nerve sheath tumor, MPNST). (3) Histologically, the metastatic tumors showed the morphologic characteristics of the primary tumors. Lymph-vascular invasion was observed in 19 cases. Immunohistochemical features of metastatic tumors were consistent with the primary tumors. Molecular markers for breast such as GCDFP15 and mammaglobin were negative. Metastatic tumors from lung adenocarcinoma expressed TTF-1 (8/8). Ovarian serous carcinoma metastases were positive for PAX8 (5/5) and WT1 (4/5). Gastric adenocarcinoma metastases were positive for CDX2 (3/3) and villin (1/3). Rectal adenocarcinoma metastases were positive for CDX2 (2/2). Pancreatic neuroendocrine tumor metastasis was positive for Syn and CgA (both 1/1). Prostate carcinoma metastasis was positive for AR, PSA and P504S (all 1/1). Melanoma metastases were positive for HMB45 (2/3) and S-100 protein (3/3). Rhabdomyosarcoma metastases were positive for vimentin, desmin and myoD1 (all 3/3). MPNST metastasis was positive for S-100 protein (1/1). (4) Follow-up data was available in 17 patients, with median follow-up time 54 months. The median survival from diagnosis to breast metastasis was 24 months.Seven of 17 patients died.
CONCLUSIONSMetastases to the breast from non-mammary malignancies are rare and show pathologic features of primary tumors. It is usually presumed to be a primary breast carcinoma. Histopathologic features and clinical history in conjunction with the immunohistochemical results should be considered in differentiating a secondary mass from a primary breast carcinoma.
Adenocarcinoma ; secondary ; Adolescent ; Adult ; Aged ; Biomarkers, Tumor ; metabolism ; Breast Neoplasms ; pathology ; secondary ; surgery ; Breast Neoplasms, Male ; pathology ; secondary ; surgery ; Carcinoma, Neuroendocrine ; secondary ; Cystadenocarcinoma, Serous ; secondary ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Lung Neoplasms ; pathology ; Lymph Node Excision ; Lymphatic Metastasis ; Male ; Mastectomy ; Melanoma ; secondary ; Middle Aged ; Ovarian Neoplasms ; pathology ; Pancreatic Neoplasms ; pathology ; Rectal Neoplasms ; pathology ; Rhabdomyosarcoma ; secondary ; Stomach Neoplasms ; pathology ; Treatment Outcome ; Young Adult
5.Benign Pulmonary Metastasizing Leiomyomatosis: Case Report and a Review of the Literature.
Young Il KWON ; Tae Hyung KIM ; Jang Won SOHN ; Ho Joo YOON ; Dong Ho SHIN ; Sung Soo PARK
The Korean Journal of Internal Medicine 2006;21(3):173-177
The authors report here on a case of a nearly asymptomatic 51-year-old Korean woman who was found to have diffuse, multiple nodules of the lungs on a routine chest radiograph. She had undergone hysterectomy 16 years previously for uterine myoma. An open lung biopsy revealed tumor that was composed of interlacing bundles of spindle cells with cigar shaped nucleus and eosinophilic myofibrils in the cytoplasm; consistent with multiple leiomyomas. The stains for SMA, desmin, MSA and Ki-67 were positive and the stain for c-kit was negative. The other stains for estrogen and progesterone receptor were positive. During the open lung biopsy procedure, all the nodules were excised. We report here on an interesting case of benign metastasizing leiomyoma (BML) in 51-year-old patient. To the best of our knowledge, this case showed the longest period of clinical progression in Korea. This is also one of a few cases in which curative excision was successfully performed.
Uterine Neoplasms/*pathology/surgery
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Ovariectomy
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Middle Aged
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Lung Neoplasms/diagnosis/*secondary
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Leiomyomatosis/*pathology/surgery
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Hysterectomy
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Humans
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Female
;
Disease Progression
6.Diagnosis and treatment of the pituitary metastases.
Wei LIAN ; Zuyuan REN ; Changbao WU
Chinese Medical Sciences Journal 2004;19(1):68-71
Three cases of pituitary metastases were reported. They all had operations and the pathological examination confirming the diagnosis. The clinical features of diabetes insipidus and extraocular nerve palsy were presented. In two cases, the original tumors were bronchioloalveolar carcinoma; in the other one, the original tumor was unknown. All three cases had poor outcome. These cases illustrate the fact that a pituitary metastasis can closely mimic a pituitary benign tumor, such as pituitary adenoma. Especially in the presence of suggestive symptoms such as diabetes insipidus and/or cranical nerve paralysis, the possibility of metastatic disease in the differential diagnosis of a pituitary mass should always be considered.
Adenocarcinoma
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secretion
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surgery
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Adenocarcinoma, Bronchiolo-Alveolar
;
secondary
;
surgery
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Adult
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Aged
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Female
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Humans
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Lung Neoplasms
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pathology
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Male
;
Middle Aged
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Neoplasms, Unknown Primary
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Pituitary Neoplasms
;
secondary
;
surgery
7.A Case of Benign Metastasizing Leiomyoma with Multiple Metastasis to the Soft Tissue, Skeletal Muscle, Lung and Breast.
Ji Hoon JO ; Jin Hwa LEE ; Dae Cheol KIM ; Sung Hyun KIM ; Hyuk Chan KWON ; Jae Seok KIM ; Hyo Jin KIM
The Korean Journal of Internal Medicine 2006;21(3):199-201
Benign metastasizing leiomyoma (BML) is composed of well-differentiated smooth muscle cells and dense connective tissue. BML affects middle-aged women who have had previous hysterectomies due to a histologically benign-appearing uterine leiomyoma. We report here on a case of BML from the uterine leiomyoma in a 39-year-old woman that involved the soft tissues, skeletal muscles, lungs and breasts. She underwent a hysterectomy for the uterine leiomyoma, double oophorectomy for hormonal ablation and lung wedge resection to confirm the diagnosis. The microscopic findings of the breast and lung tumor were similar to those of the benign uterine leiomyoma. Therefore, we consider that these lesions were breast and pulmonary metastases of the uterine leiomyoma. We report here on a rare case of benign metastasizing uterine leiomyoma that involved the soft tissue, skeletal muscles, lungs and breasts, and we include a review of the relevant literature.
Uterine Neoplasms/*pathology/surgery
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Tamoxifen/therapeutic use
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Soft Tissue Neoplasms/*secondary
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Muscle, Skeletal/pathology
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Muscle Neoplasms/*secondary
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Lung Neoplasms/*secondary
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Leiomyoma/drug therapy/*pathology
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Hysterectomy
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Humans
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Female
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Breast Neoplasms/*secondary
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Antineoplastic Agents/therapeutic use
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Adult
8.A retrospective survival analysis of with pulmonary metastasis from colorectal cancer.
Li LIANG ; Shi-xu LV ; Jian-min XU ; Qun WANG ; Yun-shi ZHONG ; Li REN ; Ye WEI ; Xin-yu QIN
Chinese Journal of Gastrointestinal Surgery 2010;13(5):333-336
OBJECTIVETo evaluate the survival rate after pulmonary resection for metastatic colorectal cancer(CRC).
METHODSClinical data of 77 patients with pulmonary metastasis from CRC between January 2005 and October 2008 in the Zhongshan Hospital, Fudan University were retrospectively analyzed.
RESULTSThere were 38 patients with synchronous pulmonary metastasis, of whom 2 underwent resection for pulmonary metastasis. The median survival time of two groups was 25 months and 18 months, which was not significantly different (P=0.33). There were 39 cases of metachronous pulmonary metastasis, of whom 28 received pulmonary metastasis resection. The 1-year and 3-year survival rates of 2 groups were 93.3% and 58.5%, and 38.8% and 19.1%, respectively. The median survival time of two groups was 26.7 months and 8 months, and the difference was statistically significant (P=0.004).
CONCLUSIONSurgical resection can improve the survival rate in patients with pulmonary metastasis from colorectal cancer.
Colorectal Neoplasms ; mortality ; pathology ; surgery ; Female ; Humans ; Lung Neoplasms ; mortality ; secondary ; surgery ; Middle Aged ; Neoplasm Metastasis ; Retrospective Studies ; Treatment Outcome
9.Left ventricular metastasis from a primary lung carcinoma.
Guo-wei CHE ; Lun-xu LIU ; Er-yong ZHANG ; Qing-hua ZHOU
Chinese Medical Journal 2007;120(24):2323-2324
Heart Neoplasms
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diagnostic imaging
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secondary
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surgery
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Heart Ventricles
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pathology
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Humans
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Lung Neoplasms
;
pathology
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Male
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Middle Aged
;
Radiography
10.Pathological pulmonary hernia in a patient with metastatic breast cancer.
Aleksandra PIRJAVEC ; Ileana LULIC ; Ivor KOVIC ; Marko ZELIC
Annals of the Academy of Medicine, Singapore 2008;37(3):234-235
INTRODUCTIONPathological pulmonary hernia is a rare clinical entity which can be caused by malignancies.
CLINICAL PICTUREA 72-year-old female presented with a painful bulge in the left 4th intercostal space. Chest radiography and computed tomography demonstrated a left pulmonary hernia, pleural effusion and destruction of ribs.
TREATMENTThe hernia sac was excised and a part of the chest wall was resected with reconstruction of residual defect.
OUTCOMEThe patient died 2 years after the treatment.
CONCLUSIONSA multidisciplinary approach involving various medical specialists may offer patients with pathological pulmonary hernia remarkable palliation and better quality of life.
Aged ; Breast Neoplasms ; complications ; pathology ; surgery ; Carcinoma, Ductal, Breast ; complications ; secondary ; Female ; Hernia ; etiology ; Herniorrhaphy ; Humans ; Lung Diseases ; etiology ; surgery ; Mastectomy ; Neoplasm Recurrence, Local ; Thoracic Neoplasms ; complications ; secondary