Intraoperative sentinel node identification in early stage cervical cancer using a combination of radiolabeled albumin injection and isosulfan blue dye injection.

Objectives: We investigated the feasibility of sentinel lymph node identification using radioisotopic lymphatic mapping with technetium-99m-labeled human serum albumin and isosulfan blue dye injection in patients undergoing radical hysterectomy with pelvic lymphadenectomy for treatment of early cervical cancer.

Methods: Between September 2000 and October 2002, 25 patients with cervical cancer FIGO stage I (n=24) or stage II (n=1) underwent sentinel lymph node detection with preoperative lymphoscintigraphy (technetium-99m colloid albumin injection around the tumor) and intraoperative lymphatic mapping with blue dye and a handheld or laparoscopic gamma probe. Complete pelvic or paraaortic lymphadenectomy was performed in all cases by open surgery or laparoscopic surgery.

[Adverse reactions to vaccines].

Adverse reactions to vaccines are highly varied, ranging from mild local reactions to fatal outcomes. In the last few years many adverse reactions have been attributed to vaccines, often without justification. In agreement with the World Health Organization, these reactions can be classified as follows, depending on the cause: vaccination-induced reactions (due to an effect of the vaccine itself or to an idiosyncrasy); reactions due to errors in storage, manipulation and/or administration; and coincidental reactions (no causal relationship with the vaccine).

[Sickle cell anemia: experience in a center].

Background: Sickle cell anemia is a structural hemoglobinopathy in which morphological and physical changes in erythrocytes cause vaso-occlusive episodes in various organs and tissues. The disease is common among blacks and the African population. As a result of the growing migratory flow, this is an emerging disease in Spain.

[Acute liver failure due to T cell lymphoma without hepatic infiltration].

Hepatomegaly and alterations in hepatic function are common to all patients with sickle-cell disease. In these patients, hepatic sickling is a manifestation of severe intrahepatic vaso-oclusive crises, even at levels of 25 % HbS and hematocrits of more than 45-50 %, which in 10 % of cases can lead to acute hepatic failure (AHF). AHF can be due to a variety of causes, including hematologic malignancies, but T cell lymphoma, which is usually secondary to diffuse hepatic infiltration and ischemia, is an exceptional cause, although other mechanisms can be involved.

[Gaucher's disease with D409H/D409H genotype. evolution with enzyme replacement therapy].

Gaucher's disease is caused by mutations in the gene encoding glucocerebrosidase. The D409H mutation is the third most frequent mutation in Spain and has been associated with a particular phenotype, including oculomotor apraxia and cardiac valvular calcifications in late childhood. We report a 4-year-old patient, homozygous for the D409H mutation, who was diagnosed with Gaucher's disease at the age of 45days.