[HELLP syndrome and hemorrhagic gestosis].

Area of Science:

• Obstetrics and Gynecology
• Maternal-Fetal Medicine
• Pathology

Background:

• Uteroplacental apoplexy, now known as abruptio placentae, was historically recognized as a labor complication.
• Early descriptions focused on uteroplacental hemorrhage and fetal death.
• The condition was later associated with acute toxemia (preeclampsia).

Purpose of the Study:

• To demonstrate the pathological identity between abruptio placentae and HELLP syndrome.
• To assert the priority of the term "Gestosis hemorrágica" for this condition.
• To provide historical context for the understanding of uteroplacental hemorrhage.

Main Methods:

• Historical literature review.
• Comparative analysis of clinical and pathological descriptions of abruptio placentae, "Gestosis hemorrágica", and HELLP syndrome.
• Examination of case reports and seminal publications from 1817 to 1982.

Main Results:

• Abruptio placentae and "Gestosis hemorrágica" share core features of uteroplacental hemorrhage and fetal compromise.
• HELLP syndrome (Hemolysis, Elevated liver Enzymes, at Low Platelets) presents a pathological picture consistent with "hemorrhagic toxemia" described earlier.
• The historical timeline indicates the initial description of this syndrome predates the coining of HELLP syndrome.

Conclusions:

• The pathological entity described as "Gestosis hemorrágica" in 1961 is fundamentally identical to the HELLP syndrome identified in 1982.
• The term "Gestosis hemorrágica" accurately reflects the hemorrhagic nature and association with toxemia, predating the HELLP nomenclature.
• This study supports the recognition of the earlier definition and its priority in describing this obstetric complication.