Objective: Breast cancer is a major public health problem in the United States and in most industrialized countries. Environmental exposure to several chemicals has been implicated in the cause of breast cancer. However, data are not consistent about the role of the environment in breast cancer incidence. To assess environmental…
Background: Historically, the Mississippi Delta region has been medically underserved. This may lead to lower cancer prevention efforts and higher breast or cervical cancer mortality rates. Methods: Death rates for 1979 through 1998 were calculated for Mississippi Delta women and for women living elsewhere in the US. Results: Breast cancer…
An association between Epstein-Barr virus and Hodgkin lymphoma has been shown in several parts of the world. The reported incidence of Epstein-Barr virus in Hodgkin lymphoma varies significantly from one country to another and ranges from
Two cases of epidural abscess as a complication of frontal sinusitis are presented. The diagnoses were suspected on the basis of history and were confirmed by magnetic resonance imaging and computed tomography. Both patients were treated successfully by means of surgery and intravenous antibiotics. One patient developed meningitis in the…
Expired CME Credit Submission and Evaluation Form – Epidural Intracranial Abscess
Colorectal cancer occurs mainly after the age of 50. The liver is the most frequent site of metastases, although isolated metastases to the porta hepatis are rarely reported in the literature. From 1924 to 1993, only 16 cases of periportal lymph nodes metastases were reported. We report a case of…
Chylothorax occurs when a disruption in the thoracic duct allows chyle to escape into the pleural space. The most commonly reported cause is malignancy, especially lymphoma. However, chylothorax caused by chronic lymphocytic leukemia is rarely reported in the literature. We describe a patient who developed chylothorax secondary to chronic lymphocytic…
Vitamin B12 deficiency can cause profound alterations in the bone marrow. These alterations can mimic the more serious diagnosis of acute leukemia. The two patients described in this report were originally suspected of having acute leukemia or myelodysplasia on the basis of the bone marrow smear, and induction chemotherapy was…
Metastatic disease involving the spleen is uncommon, and isolated metastasis to the spleen is extremely rare. Most patients with splenic metastases have widely disseminated metastatic disease. A current literature review shows the incidence of isolated splenic metastasis ranges from 0 to 26% of all patients with splenic metastases. The reported…
In cervical squamous cell carcinoma, solitary metastasis to and recurrence in the parenchyma of the spleen are uncommon in the absence of apparent disease in other sites. A case of a 50-year-old patient with a Stage IIa carcinoma of the cervix treated with radical hysterectomy and pelvic lymphadenectomy followed by…
Basal cell carcinoma is an indolent, slow-growing tumor that rarely metastasizes. Approximately 70% of tumors occur in the head and neck regions. If a basal cell tumor metastasizes, it usually spreads to the regional lymph nodes first, followed by the lungs. We describe a patient with basal cell carcinoma of…
Primary anorectal melanoma is rare. There is controversy regarding the best surgical treatment because of its poor prognosis. Three cases with extended follow-up are reported in this article. A 53-year-old woman with rectal bleeding was diagnosed with a melanoma of the rectum and underwent an abdominoperineal resection. The patient died…
Hemoptysis is an important symptom in clinical practice. The diagnosis of the underlying cause is often difficult, particularly in patients presenting with a normal chest x-ray. We report a case of hemoptysis with a normal chest x-ray due to a rare endobronchial neoplasm: myofibroblastic sarcoma.
A 68-year-old man was admitted after fever and general fatigue with severe inflammatory signs and anemia. T1- and T2-weighted magnetic resonance imaging showed low- to isointensity and low-intensity tumor in the right kidney, respectively, suggesting renal actinomycosis. However, the right kidney was explored transabdominally because the possibility of renal malignant…
We describe the case of a patient in whom anticonvulsant hypersensitivity syndrome developed during treatment with phenytoin and progressed when therapy was changed to phenobarbital. Although therapeutic options remain controversial, corticosteroids and IV immunoglobulin were used in our patient. The patient had a complete recovery, suggesting the potential benefit of…
Nicotine has been documented to regulate the release of plasma arginine vasopressin (AVP). The literature is inconclusive about the effects of nicotine replacement therapy on AVP release, although cigarette smoking has been shown to increase the release of AVP. No clinical case reports have documented the possible association between nicotine…
Background: Colorectal cancer incidence rates are higher in Kentucky than in the United States in general, and there are regional variations within the state. Methods: This study investigates these variations in relation to lifestyle and health behaviors, combining data from the Kentucky Behavioral Risk Factor Surveillance System (BRFSS), and from…
Background: Colorectal cancer is a leading cause of cancer-related death. Screening for colorectal cancer is a rational and cost-effective strategy for reducing the incidence of colorectal cancer and related mortality. Despite endorsement by academic and health care organizations, patient awareness and compliance with screening is low, partly because of patient-related…
Background: We sought to study the clinicopathologic characteristics of colorectal cancer in young female patients. We also wanted to determine the association of colorectal cancer with anemia in these female patients and, finally, to determine the effect of gender on prognosis in young patients with colorectal cancer. Methods: We performed…
Background: There are some patients with B-cell chronic lymphocytic leukemia who exhibit an extraordinary natural resistance to this malignancy, which lasts for many years. In this study, we report the T-cell subset values and ratios in eight such patients. Methods: Impath (New York, NY) evaluated immunophenotyping by performing flow cytometry….
Background: In this study, the clinical characteristics, survival, and prognostic factors of 200 patients diagnosed as having chronic lymphocytic leukemia (CLL) were analyzed. Methods: The medical charts of 200 CLL patients registered to our center between 1984 and 2000 were retrospectively evaluated. Results: Of all patients, 129 were men and…
Cancer is the second leading cause of death in the United States, and vertebral body metastases often occur in systemic malignancy. Metastatic spinal tumors may present with pain or neurologic deficit, or may be detected during screening examinations in patients with known malignancy. Management of spinal metastases remains controversial. The…
Background: Brain metastases develop in up to 50% of all patients with cancer. The purpose of this retrospective study was to compare the outcomes for brain metastases patients treated with adjuvant whole-brain radiotherapy (WBRT) or stereotactic radiosurgery (SRS). Methods: Between 1990 and 1995, 86 patients with brain metastases received external…
An unusual case of bilateral, synchronous breast cancer in a male patient who had a history of long-term estrogen therapy for prostate cancer is presented. The possible role of estrogen in the development of male breast cancer is revisited.
Expired CME Article – Epidural Intracranial Abscess
The prevention of cancer and cancer mortality, when possible, are now the duties of all physicians. To help them do so effectively, data from national studies should be supplemented by information concerning cancer incidence, availability and utilization of screening, and risk and protective factors within specific communities. The detailed and…
Waites K, Brown S. Antimicrobial resistance among isolates of respiratory tract infection pathogens from the southern United States: Data from the PROTEKT US surveillance program 2000/2001. Southern Med J 2003; 96 ( ): 974–985.The correct data in Table 2 for the state of Nevada under Fluoroquinolone susceptibility are: 100% (susceptible),…
This article explores the development of jurisprudence interpreting application of the Employee Retirement Income Security Act of 1974 to patient care denials by managed care. It identifies quality-of-care protections for patient care under present federal law. If an insurance company utilization review denies care based on patient-specific reasoning, then the…
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