ABSTRACT
BACKGROUND: Should abdominal aortic aneurysms (AAA) be electively repaired in octogenarians? METHODS: This was a retrospective review of patients' charts over a ten-year period starting in January 1995. This study was conducted at St. Francis Hospital, Roslyn, New York, which is a tertiary referral center. All octogenarians who underwent AAA repair (elective and emergent) were included in this study (mean age 82.9 years). A total of 71 such patients were identified. Sixty-two patients had elective surgery and nine patients had emergent repair of the ruptured AAA. It was hypothesized before the study was conducted that AAA could be repaired in octogenarians with acceptable morbidity and mortality in an institution with vast experience in dealing with this disease. RESULTS: The mean aneurysm diameter was 6.73 cm. Twenty patients (28%) received bifurcated grafts, while 51 patients (72%) received tubular grafts. Four patients had coronary artery bypass graft before aneurysm surgery. Forty-four patients (62%) were male and 27 (38%) were female. The thirty day mortality rate after elective AAA repair was 1.4%, whereas after the repair of ruptured aneurysms was 44.4%. CONCLUSIONS: We concluded that the elective repair of abdominal aneurysms in most octogenarians is a safe and life-prolonging procedure if performed in an experienced tertiary center.
Subject(s)
Aged, 80 and over , Aortic Aneurysm, Abdominal/surgery , Aortic Dissection/surgery , Aged , Aortic Dissection/complications , Aortic Dissection/mortality , Aortic Aneurysm, Abdominal/complications , Aortic Aneurysm, Abdominal/mortality , Elective Surgical Procedures , Emergencies , Female , Humans , Male , Retrospective Studies , Rupture, Spontaneous , Survival Rate , Time FactorsABSTRACT
Cardiac metastases are uncommon and difficult to diagnose clinically; thus, they are most often found only at autopsy. Here we present a case of isolated right atrial cardiac metastasis found 7 weeks after the resection of the primary tumor, which was an adenocarcinoma of the lung. The patient presented with intractable obstructive shock, caused by a ball-valve effect of the atrial lesion that prevented forward blood flow from the right atrium. Computed tomography (CT) scans and echocardiograms failed to detect the lesion, and the patient died 2 weeks later. An autopsy revealed a large, isolated right atrial metastatic adenocarcinoma.
Subject(s)
Adenocarcinoma/secondary , Heart Neoplasms/secondary , Lung Neoplasms/pathology , Shock/etiology , Adenocarcinoma/complications , Adenocarcinoma/diagnosis , Aged , Fatal Outcome , Female , Heart Neoplasms/complications , Heart Neoplasms/diagnosis , Humans , Lung Neoplasms/surgery , Respiratory Insufficiency/etiology , Tomography, X-Ray ComputedABSTRACT
BACKGROUND AND OBJECTIVES: Our hospital serves an area with a significant number of patients seropositive for the human immunodeficiency virus (HIV). Intravenous drug abuse and heterosexual exposure are by far the predominant risk factors for HIV and acquired immunodeficiency syndrome (AIDS). Seven percent of these patients develop malignancies. Our aim was to study the types of tumor, their distribution, and to evaluate the patients' outcome. METHODS: Of 3,578 patients with HIV infection or AIDS treated between 1993 and 1998, 245 had 1 or more malignancies. Information was collected on age, sex, race, predisposing risk factors for AIDS, malignancies, symptoms at presentation, the time of the onset of AIDS, CD4 cell counts, pathology findings, and mortality. RESULTS: Although aspects of our patients resembled those of previously studied groups of patients with AIDS, there also were ways in which our patients differed from those other groups. Of our patients, 21. 6% had non-AIDS-defining (NAD) invasive malignancies. This was considerably higher than the rate in most studies. Twenty-seven patients with such malignancies died during the study. Forty-two other patients had pre-invasive cancers. Among patients having AIDS-defining (AD) malignancies, 55.9% died, a fact that was related to patients' low CD4 cell counts and late presentation. Our 97 patients with Kaposi sarcoma included 22 women, a relatively high number that may be related to the fact that most of our patients were intravenous drug abusers or had become infected by heterosexual transmission of HIV. CONCLUSIONS: AIDS is associated with a high risk of malignancy and an unusual spectrum of tumors. Patients with invasive tumors have advanced disease at the time of initial presentation. Those with AD tumors have a worse prognosis than patients with NAD tumors. The impact of highly active antiretroviral therapy on both AD and NAD tumors needs to be further evaluated.
Subject(s)
AIDS-Related Complex/etiology , Acquired Immunodeficiency Syndrome/complications , HIV Infections/complications , Sarcoma, Kaposi/etiology , Skin Neoplasms/etiology , Adolescent , Adult , Aged , CD4 Lymphocyte Count , Carcinoma in Situ/etiology , Child , Child, Preschool , Female , Homosexuality , Humans , Lung Neoplasms/etiology , Lymphoma, AIDS-Related/etiology , Male , Middle Aged , Risk Factors , Uterine Cervical Neoplasms/etiologyABSTRACT
Gastric stromal tumors display a bewildering array of immunohistological and ultrastructural features as well as variable biological behavior. These tumors are rare as compared with ones that arise from the gastric epithelium. Moreover, they have been the subjects of controversy because of their uncertain histogenesis. We report the pathological features of gastric stromal tumors we recently encountered in three patients.
