Informed consent for blood transfusion: what do medicine residents tell? What do patients understand?

Blood transfusion is a common intervention in the hospital setting, and its benefits may not be clear but it has associated risks. Despite this, transfusion consent may not be obtained satisfactorily. We assessed transfusion consent effectiveness by comparing information given by residents with information understood by patients who receive transfusions.

Russell body duodenitis: a histopathological and molecular approach to a rare clinical entity.

Russell bodies are pink eosinophilic accumulations within plasma cells. To date, two hypotheses have attempted to elucidate the biological events behind the formation of these bodies. One theory sustains that such bodies constitute cytoplasmic accumulation of immunoglobulin derivatives contained in the perinuclear cistern of the smooth endoplasmic reticulum because of an increased synthesis or altered secretion.

Mixed adenoneuroendocrine carcinoma (MANEC) of the gallbladder: a possible stem cell tumor?

A 48 year-old African American woman presented to her physician complaining of a rapidly evolving epigastric and right upper quadrant abdominal pain. A PET-CT of the abdomen and pelvis demonstrated hypermetabolic, polypoid masses within the gallbladder and several tumors in the left lobe of the liver for which she underwent diagnostic laparoscopy. The gallbladder revealed a 3.

Colonic-type adenocarcinoma of the base of the tongue: a case report of a rare neoplasm.

Lingual adenocarcinomas (ADC), either primary or metastatic to the tongue are extraordinarily rare neoplasms. Primary lingual adenocarcinomas are primarily of minor salivary gland origin. Two cases of primary colonic-type adenocarcinomas of the base of the tongue were recently reported for the first time in the English literature.

Carcinosarcoma of the bladder: case report and review of the literature.

Primary osteosarcomas of the bladder account for about 0.04% of bladder neoplasms. Most of the patients in the literature expired within 6 months and, in almost all of the cases in the literature, radical cystectomy with postoperative chemotherapy was the treatment choice.

Demographic and laboratory data may predict positive temporal artery biopsy.

Background: Temporal artery biopsy is performed in patients suspected of having giant cell arteritis. This study was conducted to evaluate clinical and laboratory criteria correlating with positive biopsy results in an effort to limit the number of negative biopsies performed.

Methods: A retrospective review was performed of patients who underwent temporal artery biopsy at two urban medical centers from 2002 to 2009.

The preoperative use of erythropoietin stimulating proteins prior to radical prostatectomy is not associated with increased cardiovascular or thromboembolic morbidity or mortality.

Objectives: To critically examine the cardiovascular and thromboembolic risks associated with erythropoietin stimulating proteins (ESPs) in men with normal hemoglobin levels undergoing open radical retropubic prostatectomy.

Methods: Between October 1, 2000, through December 31, 2006, a total of 1308 men underwent open radial retropubic prostatectomy by a single surgeon. Of these men, 1095 received preoperative ESPs.

Concurrent Chagas' disease and borderline disseminated cutaneous leishmaniasis: The role of amiodarone as an antitrypanosomatidae drug.

The occurrence of mixed infections of Trypanosoma cruzi and Leishmania spp. is becoming a common feature in Central and South America due to overlapping endemic areas. Unfortunately, the possibilities for treating flagellated kinetoplastid infections are still very limited and most of the available drugs exhibit severe side effects.

The short-term and long-term effects of radical prostatectomy on lower urinary tract symptoms.

Purpose: We determined the long-term effect of radical prostatectomy on lower urinary tract symptoms.

Materials And Methods: Between October 1, 2000 and January 30, 2003, 587 men underwent open radical retropubic prostatectomy. Of these men 453 completed the American Urological Association symptom index at baseline, and 12 and 48 months.

Time to return to work and physical activity following open radical retropubic prostatectomy.

Purpose: We identified factors that predict return to part-time and full-time work and resumption of unlimited physical activity following open radical retropubic prostatectomy.

Materials And Methods: Between July 1, 2002 and February 28, 2005, 537 men with clinically localized prostate cancer underwent open radical retropubic prostatectomy, as performed by a single surgeon. Intraoperative, perioperative and postoperative parameters were recorded in real time and entered into a database.

Postoperative blood loss predicts the development of urinary extravasation on cystogram following radical retropubic prostatectomy.

Purpose: We determined if the degree of postoperative bleeding predicts the extent of urinary extravasation on initial postoperative cystogram.

Materials And Methods: Between October 2000 to June 2004, 879 men underwent radical retropubic prostatectomy performed by a single surgeon. Of these men 97% underwent the initial postoperative cystogram 3 to 8 days following radical prostatectomy.

Outcomes for men younger than 50 years undergoing radical prostatectomy.

Objectives: To compare the surgical outcomes after radical prostatectomy between men younger than 50 years and men 50 years old or older.

Methods: Between October 1, 2000 and December 31, 2003, 790 men underwent open radical retropubic prostatectomy by a single surgeon. The intraoperative, perioperative, and postoperative parameters were recorded in real time and entered into a database.