Publications by authors named "Stephen J Carlan"

BACKGROUND Diffuse large B-cell lymphoma is the most prevalent form of non-Hodgkin lymphoma, representing around a quarter of newly diagnosed cases of B-cell non-Hodgkin lymphoma. Diffuse large B-cell lymphoma is a disease that affects mostly older persons, with a median presentation in the 7th decade of life. Clinically, it has a variety of presentations, ranging from constitutional symptoms to local or systemic pressure effects caused by a rapidly growing mass.

View Article and Find Full Text PDF

BACKGROUND Adult-onset Still's disease (AOSD) is a rare multisystem inflammatory disorder with a highly variable clinical presentation. Pulmonary complications of AOSD most commonly include pleural effusion and transient pulmonary infiltrates. In extremely rare cases, pulmonary arterial hypertension (PAH) develops as a complication.

View Article and Find Full Text PDF

BACKGROUND Histoplasma capsulatum is prevalent in the mid-eastern United States and is an environmental fungus that causes human infection by the inhalation of its spores. It is commonly associated with areas containing large amounts of bird excrement and can survive for years in the soil. Only 1% of infected individuals develop disseminated histoplasmosis or Histoplasma endocarditis.

View Article and Find Full Text PDF
Article Synopsis
  • Cysticercosis is an infection caused by the larval form of a pork tapeworm, increasing in developed countries due to more travel; neurocysticercosis occurs when cysts invade the nervous system and can vary in severity.
  • Diagnosis involves clinical evaluation, serology, and neuroimaging, while treatment may include antiparasitic drugs, surgery, or other methods.
  • A case study of a 52-year-old man with severe migraines linked to eating undercooked bacon revealed neurocysticercosis, highlighting the need to consider this condition in patients with neurological symptoms, even without clear risk factors.
View Article and Find Full Text PDF

BACKGROUND Epithelioid hemangioendothelioma (EHE) is a rare vascular malignancy that occurs in multiple organs and tissues with a predilection for the extremities, bone, liver, and lung. It is often characterized by a clinically indolent course, delayed diagnosis, and unestablished standardized treatment options. CASE REPORT A 46-year-old female presented with a 2-month history of right shoulder and arm pain.

View Article and Find Full Text PDF

Objective: To compare intraoperative and postopera- tive surgical outcomes of robotic versus abdominal myo- mectomy.

Study Design: A retrospective chart review was performed using electronic medical records from Janu- ary 1, 2008-December 31, 2011, with 2008 being the first year that robotic- assisted myomectomy was performed at our institution. Intraoperative outcome data and postoperative complica- tions were reviewed as well as length of hospital stay.

View Article and Find Full Text PDF

Background: Active Goodpasture disease (GD) in pregnancy is extremely rare and can result in significant maternal and fetal morbidity. Relapse of GD in a subsequent pregnancy has not been reported. Factors associated with a relapse of GD are unknown.

View Article and Find Full Text PDF

Background: An empyema is an infection of the pleural space that occurs most frequently secondary to the progression of pneumonia. The stages of empyema are based on pleural characteristics and reflect the risks of the condition for morbidity and mortality. Pregnancy is a risk factor for major complications of pneumonia, including empyema.

View Article and Find Full Text PDF

Background: A posttraumatic carotid cavernous fistula can remain unrecognized and ultimately present with symptoms characteristic for a middle cerebral artery stroke. Progressive neurologic deterioration can occur until the condition is diagnosed and treated. If unrecognized and untreated, permanent damage may result.

View Article and Find Full Text PDF

Background: A maternal biliary cyst diagnosed in pregnancy is extremely rare. The condition can be asymptomatic or can present with chronic and intermittent abdominal pain, rupture of the cyst, and liver function test abnormalities. Management depends on the gestational age and the patient's condition when it is diagnosed.

View Article and Find Full Text PDF

Aim: To determine if fundal pressure at the time of cesarean delivery increases the amount of transplacental microtransfusion from mother to infant.

Methods: Pregnant women undergoing cesarean delivery were randomized to the standard uterine fundal pressure at the time of hysterotomy versus no fundal pressure. Babies of patients randomized to no fundal pressure were delivered with either vacuum or forceps.

View Article and Find Full Text PDF