Anti-Vel alloimmunization and severe hemolytic disease of the fetus and newborn.

Only rare cases of anti-Vel-associated mild-to-moderate hemolytic disease of the fetus and newborn have been previously reported. No case of fetal anemia requiring prenatal therapy has been noted to date. We report such a case recently encountered at our Fetal Center.

Whole Blood for Resuscitation in Adult Civilian Trauma in 2017: A Narrative Review.

After a hiatus of several decades, the concept of cold whole blood (WB) is being reintroduced into acute clinical trauma care in the United States. Initial implementation experience and data grew from military medical applications, followed by more recent development and data acquisition in civilian institutions. Anesthesiologists, especially those who work in acute trauma facilities, are likely to be presented with patients either receiving WB from the emergency department or may have WB as a therapeutic option in massive transfusion situations.

Anti-Vel alloimmunization and severe hemolytic disease of the fetus and newborn.

Only rare cases of anti-Vel-associated mild-to-moderate hemolytic disease of the fetus and newborn have been previously reported. No case of fetal anemia requiring prenatal therapy has been noted to date. We report such a case recently encountered at our Fetal Center.

A confirmed Ehrlichia ewingii infection likely acquired through platelet transfusion.

Ehrlichiosis is a tick-borne disease that ranges in severity from asymptomatic infection to fatal sepsis. Ehrlichiosis acquired from transfusion of blood products has not been documented in the literature to date. A case of Ehrlichia ewingii infection likely transmitted by transfusion of leukoreduced platelets is described, and public health implications are discussed.

The Collaborative Hospital Transfusion Study: variations in use of autologous blood account for hospital differences in red cell use during primary hip and knee surgery.

Background: Red cell use in patients undergoing Diagnosis Related Group (DRG) 209 procedures (major joint and limb reconstruction procedures of the lower extremities) has been shown to have large, unexplained interhospital variations.

Study Design And Methods: Abstracted records of 2590 consecutive DRG 209 patients at five university hospitals from January 1992 to December 1993 were stratified by procedure and preoperative blood deposit status. Patient characteristics and transfusion and in-hospital outcomes were compared across hospitals.

Determinants of red cell, platelet, plasma, and cryoprecipitate transfusions during coronary artery bypass graft surgery: the Collaborative Hospital Transfusion Study.

Background: Very little is known about the determinants of blood transfusions in patients undergoing coronary artery bypass graft surgery.

Study Design And Methods: To identify factors that influenced the transfusion of red cells, platelets, plasma, and cryoprecipitate, statistical methods were used to study 2476 consecutive diagnosis-related group 106 and 107 patients in five teaching hospitals who underwent coronary artery bypass surgery between January 1, 1992, and June 30, 1993.

Results: The likelihood of red cell transfusion was significantly associated with 10 preoperative factors: 1) admission hematocrit, 2) the patient's age, 3) the patient's gender, 4) previous coronary artery bypass surgery, 5) active tobacco use, 6) catheterization during the same admission, 7) coagulation defects, 8) insulin-dependent diabetes with renal or circulatory manifestations, 9) first treatment of new episode of transmural myocardial infarction, and 10) severe clinical complications.

Ionized calcium buffering in the transfused anhepatic patient: Ab initio calculations of calcium ion concentrations.

Homeostatic control of ionized calcium can be volatile during liver transplantation, particularly during the anhepatic stage. Recently, an opportunity arose to evaluate an 11-year-old girl who developed persistent ionic hypocalcemia during a prolonged anhepatic period subsequent to the failure and removal of the graft. The patient was remarkable for having survived a 34-hour anhepatic interval before a second and successful orthotopic liver transplant.

Vascular adrenal cysts. A clinicopathologic and immunohistochemical study of endothelial and hemorrhagic (pseudocystic) variants.

Three endothelial cysts and five hemorrhagic cysts (pseudocysts) arose in the adrenal glands of seven patients aged 23-73 years. Four patients were male and three were female. Five were symptomatic and gave abdominal pain as their chief complaint.

Comparison of plateletpheresis using two cell separators and identical donors.

For prospective comparison of product yield and volume, collection efficiency, white cell (WBC) and red cell (RBC) contamination, donor acceptability, and staff acceptance, each of 31 donors underwent plateletpheresis on two different cell separators (the Fenwal CS-3000 and the COBE Spectra). The same operator performed the paired procedures and collected all study data. The instruments provided equivalent high-yield platelet products (CS-3000: 5.

Fine-needle aspiration cytology of an adult rhabdomyoma of the head and neck.

The cytologic features of a multifocal adult rhabdomyoma of the head and neck, as observed in a fine-needle aspiration specimen, are described. Cross-striations and characteristic cytoplasmic "crystals" were conspicuous in the cytologic preparations and also during ultrastructural examination. The cytologic features of adult rhabdomyoma are distinctive, allowing a rapid specific diagnosis.

Promyelocyte morphology. Differentiation of acute promyelocytic leukemia from benign myeloid proliferations.

Bone marrow aspirates from patients with acute agranulocytosis or a marked left shift in myeloid maturation can mimic acute leukemia, particularly acute hypergranular promyelocytic leukemia. Bone marrow aspirates from 16 cases of apparent acute promyelocytic leukemia, 4 cases of acute agranulocytosis, and 1 case of a marked myeloid left shift were studied for the presence or absence of differentiating features. Normal or reactive promyelocytes were characterized by prominent paranuclear clear Golgi zones, whereas promyelocytes from true leukemic cases all had heavy azurophilic granules dispersed diffusely throughout the cytoplasm.

An office laboratory panel to assess vaginal problems.

In determining the cause of vaginal complaints, the routine use of four simple tests ("the vagina panel") enables the physician to identify pathogens (Candida, Gardnerella, Trichomonas), pathologic processes (inflammation, estrogen deficiency) and, in most instances, a healthy vagina. Time and money are saved. The specimens can be collected in one minute during a pelvic examination.

Colonization of Candida albicans in vagina, rectum, and mouth.

To better understand the frequency of appearance, the density of growth, and the most common sites in which female patients harbor Candida albicans, a study was initiated of all patients receiving a pelvic examination for any reason at a solo family practice office. From February 1980 to November 1981, 341 pelvic examinations were accompanied by cultures and colony counts of the vagina, rectum, and mouth. A semiquantitative method adapted to Microstix-Candida (Ames Company) was utilized.