Aimée Redondo, the First Female Neurosurgeon Professor in France.

It is crucial to promote the role of women in surgery, particularly in the field of neurosurgery, which is still predominantly male-dominated. Without recognition and support, these talented and pioneering women may continue to be overlooked, despite their significant contributions to the field. One such remarkable woman is Professor Aimée Redondo, the first female neurosurgeon professor in France. She was born in 1944 during the last years of World War II to immigrant parents from Spain. Thanks to grants and scholarships from the French government, Aimée Redondo was able to continue her education. She excelled in high school and even passed the entrance exam for medical school on her first attempt - a rare achievement at the time. In 1975, at the young age of 31, she became the first female professor of neurosurgery in France. After completing her residency, she worked as a senior neurosurgeon at the Salpêtrière Hospital in Paris and then joined the newly established department of neurosurgery at Beaujon Hospital. For over thirty years, she was a crucial member of this department and served as its head from 2004 until her retirement. Sadly, she passed away in 2022 at the age of 78.

Excelencia en Neurocirugía: María Cristina García-Sancho, the First Latina Neurosurgeon in the World.

BACKGROUND: Neurosurgery is a specialty that has been dominated by males. Although there has been an increase in the number of women in the field, it is not yet close to being equal. Some noteworthy women who have carved the path for other women to follow in their footsteps include Drs. Sofía Ionescu and Diana Beck, the first and second female neurosurgeons worldwide, respectively. However, there are limited publications on Dr. María Cristina García-Sancho, the first Latina neurosurgeon. METHODS: The purpose of this review was to illuminate the neurosurgical community on the life of Dr. García-Sancho. A thorough literature was performed on medical and non-medical publications that were either authored by Dr. García-Sancho or mentioned her directly. RESULTS: Dr. García-Sancho earned her medical degree at the School of Medicine of the National Autonomous University of Mexico under the guidance of Dr. Clemente Robles, who founded Mexico's first neurosurgical department. Her training took her worldwide. CONCLUSIONS: Her expertise allowed her to pioneer a revolutionary advancement known as the one-step bilateral cordotomy. Her perseverance led her to becoming the head of the Department of Neurosurgery at the National Cancer Institute of Mexico and co-found the Mexican Society of Neurological Surgery, where she served on the board of directors. This review aims to advocate for an equitable environment in the field of neurosurgery with Dr. García-Sancho's story.

Eloísa Díaz en el Primer Congreso Latinoamericano de Medicina, Santiago 1901 / Eloísa Díaz in the First Latin American Congress of Medicine, Santiago 1901

Revisando el segundo volumen de actas del Primer Congreso Latinoamericano de Medicina, reunido en Santiago los nueve primeros días del siglo XX, encontramos una conferencia de Eloísa Díaz, primera mujer chilena y latinoamericana en graduarse de médico, pese a la discriminación sufrida, que la obligó incluso a asistir a clases acompañada por su madre. Se analiza tanto esta conferencia sobre la organización del servicio médico escolar, como la introducción a su tesis de grado, y de paso las presentaciones de otros médicos participantes, haciendo hincapié en la patología infecciosa discutida y en su lenguaje verboso y florido.

Analyzing the second volume of proceedings of the First Latin American Congress of Medicine held in Santiago on the first nine days of the twentieth century, we found a lecture by Eloísa Díaz, the first Chilean and Latin American woman to graduate as a doctor, despite the discrimination she suffered, which even forced her to attend classes accompanied by her mother. This conference on the school medical service is analyzed, as well as the introduction to her degree thesis, and incidentally the presentations of other participating doctors, emphasizing the infectious pathology discussed and its verbose and flowery language.

Gertrude Herzfeld: The woman who dared to be a surgeon.

Gertrude Marianne Amalia Herzfeld (1890-1981), the first practicing female surgeon in Scotland, overcame bias against women in medicine and pediatric specialists in surgery. After her graduation from the University of Edinburgh Medical School (1914), she became the first female house surgeon at the Royal Hospital for Sick Children, Edinburgh. In 1920, she became the first practicing woman surgeon to become a Fellow of the Royal College of Surgeons of Edinburgh. She left a handful of publications in pediatric surgery: a "radical cure" for inguinal hernia, i.e., early surgery (1925); a review of abdominal surgery in infancy and childhood (1937); surgery for the acute abdomen (1939); and intestinal obstruction (1945). They offer a twenty-year window into how children's surgery was once practiced, when operations were done in patients' homes, and decisions for operation depended solely on the history and physical exam without laboratory testing and radiological imaging. As a series of snapshots over two decades, they reveal how her practice evolved in such areas as fluid resuscitation and radiological reduction of intussusception. She remained steadfast to a careful physical examination and early operation. While she did not document her practice in the care of children with ambiguous genitalia and intersex conditions, she approached the formidable anatomic, psychological, and social challenges of her patients and their families with patience and understanding. Herzfeld was devoted to the care of yet another marginalized population that today is subsumed by the acronym LGBTQIA, yet another area where she was far ahead of her time. Level of evidence: Level VII.

Nina Braunwald: The First Female Cardiothoracic Surgeon.

Dr Nina Braunwald is celebrated for her work as the first female cardiothoracic surgeon and her key role in the design and implementation of the first prosthetic mitral valve. She began her residency at Bellevue Hospital in 1952, a time in the United States where the scope of women's work was limited. Once her training took her to the National Institutes of Health (NIH), her historic flexible leaflet valve was developed and Dr Braunwald paved an innovative step toward the advanced prostheses of today. Afterward, she was recognized by the American Board of Thoracic Surgery in 1963. Her extensive research and educational passion for cardiothoracic surgery led to numerous publications, a leadership role with the NIH, and associate professorship at University of California San Diego and Harvard; leaving behind a significant legacy to be memorialized in awards and fellowships to women in academic cardiac surgery. Her work inspired continued evolution of the prosthetic valve and countless women to pursue surgery as a career before passing away in 1992, leaving behind a new generation of women surgeons. Despite her successful career, she was never promoted to full professor by her academic institutions.

Dr. Thanjavur Santhanakrishna Kanaka-A Pioneer and Neurosurgical Innovator.

BACKGROUND: Thanjavur Santhanakrishna Kanaka, M.B.B.S., M.S. (General Surgery), M.S. (Neurosurgery), Ph.D., and former Captain, Indian Army Medical Corps, was born on March 31, 1932. She became the first woman neurosurgeon in India and all of Asia. METHODS: This manuscript was compiled through a combination of interviews and references to other articles and some of the published manuscripts of Dr. Kanaka and her colleagues. RESULTS: Dr. Kanaka was a trailblazer for women in neurosurgery and a pioneer in functional and stereotactic neurosurgery. During her long and productive career, she authored dozens of articles reported in prestigious neurosurgical journals worldwide and helped inspire and train the next generations of neurosurgeons in India and abroad. Even after retirement, Dr. Kanaka continued to focus on serving the medical community through her Sri Santhanakrishna Padmavathi Health Care and Research Foundation in Chennai with the mission of serving underprivileged and senior citizens in the local community. In addition to her accomplishments as a practicing neurosurgeon, Dr. Kanaka's career was notable for her successful collaborations with biomedical engineers on medical device development using locally sourced materials and talent in India. CONCLUSIONS: Through her innovative thinking, compassion for her patients, and unwavering resilience, Dr. Kanaka has continued to serve as an inspiration to all pursuing a career in academic medicine and neurosurgery.

Grandes mujeres científicas: Maud Leonora Menten / Great scientific women: Maud Leonora Menten

Maud Leonora Menten nació en Canadá, tuvo cuatro títulos universitarios: Bachiller en Artes, Master en Fisiología, médica y Doctora en Bioquímica. Trabajó en Estados Unidos, Alemania y Canadá. Trabajó en diferentes áreas: en la distribución de los iones cloruro en el sistema nervioso central, en tumores experimentales y su tratamiento con bromuro de radio, en el equilibrio ácido-base durante la anestesia, en el mecanismo hiperglucemiante de toxinas bacterianas, en el descubrimiento de un mecanismo de acoplamiento en química orgánica y hasta en la electroforesis de las hemoglobinas humanas. Sin embargo, el aporte por el cual es más conocida es su trabajo en el estudio de la cinética enzimática junto a Leonor Michaelis en 1913. El propósito de este trabajo es exponer la vida personal y académica de una científica conocida por la gran mayoría de los profesionales de la salud. La mujer que a principios del siglo XX trabajó con grandes investigadores de Canadá, Estados Unidos y Alemania, cuyos aportes científicos fueron reconocidos muchas décadas después. (AU)

Maud Leonora Menten was born in Canada; she had four university degrees, Bachelor of Arts, Master of Physiology, Physician and Doctor of Biochemistry. She worked in the United States, Germany, and Canada. Maud worked in different areas: the distribution of chloride ions in the central nervous system, experimental tumors and their treatment with radium bromide, the acid-base balance during anesthesia, the hyperglycemic mechanism of bacterial toxins, the discovery of a coupling mechanism in organic chemistry and even the electrophoresis of human hemoglobins. However, the contribution for which she is best known is for her work in the study of enzymatic kinetics with Leonor Michaelis in 1913. The aim of this paper is to expose the personal and academic life of a scientist known to the vast majority of Health professionals. The woman who, at the beginning of the 20th century, worked with great researchers from Canada, the United States and Germany, whose scientific contributions were recognized many decades later. (AU)

Women in Neurosurgery: From a Matter of Fortuitous Occasions Toward a Conscious Choice.

BACKGROUND: Medicine has made progress toward gender equality and has achieved almost equal distribution between men and women among graduates. However, more still needs to be done because most surgical subspecialties are still lacking adequate female representation and this persisting gender gap is particularly evident in both practical neurosurgery and the academic world. Gradual advancements have enabled a few women to pursue a successful career in neurologic surgery, pairing clinical practice with mentoring and involvement in academic research. These efforts show that more needs to be done to bridge the historic and current gap, which has recently aroused increasing interest among the neurosurgical community through internationally relevant studies. In neurosurgical societies worldwide, the existence of gender-related issues and women-reserved sections has started to attract attention and recognition on how to properly address this issue among present and future neurosurgeons. METHODS: In this study, we discuss the timeline of women's road to gaining their place in neurosurgery, inspired by Hippocrates' motto "Declare the past, diagnose the present, foretell the future." Although neurosurgery had been traditionally considered too difficult a subject in which to engage, the first female neurosurgeons challenged themselves in this field, previously reserved only for men, at a time when society was not yet ready to embrace women's presence. Their successes paved the way for future generations of women, progressively shedding light on complex themes such as peer considerations, difficulty in reaching academic positions, and work-life balance. RESULTS: Our aim is to analyze the historic reasons for inequality among men and women, which might be found in the themes of personal choice and willingness, aside from cultural bias or stereotypically based thinking. CONCLUSIONS: Accordingly, if the difference in numbers were considered a reality related to personal inclination, perhaps, nobody would pay attention to this topic and the presence of even a few women in neurosurgery would be considered less strange. By thinking along those lines on a daily basis, we could all simply write about the history of valuable neurosurgeons in the past, present, and future without any distinction between men and women.

A historic event: The first female officer of the American Association for Thoracic Surgery.

At the 100th meeting of the AATS, the first woman ever was nominated to be an officer. Dr Yolonda Colson was nominated as Vice President and will be the first female President of the AATS. We celebrate her amazing and inspiring accomplishments.

Ernestina Pérez Barahona (1865-1951): La medicina al rescate de la raza chilena / Ernestina Pérez Barahona (1865-1951). Her medical attempt to rescue the chilean race

This article analyzes some publications of Ernestina Pérez Barahona (1865-1951), the second Chilean and Latin American female physician. It exposes her concern for the public health and, more precisely, for the problem of the Chilean race. She constantly refers to hygiene in her conferences, articles and books published between 1887 and 1920. Thus, the aim of this review is to recover her production and to inform the readers about her intervention as a medical professional.

Las primeras médicas de Chile y Latinoamérica: Eloísa Díaz Insunza y Ernestina Pérez Barahona / The first chilean female doctors: Eloísa Díaz Insunza and Ernestina Pérez Barahona

Dr. Eloísa Díaz Insunza (1866-1950) was the first woman to become a doctor-surgeon in Chile and Latin America in 1887. Less known is her distinguished colleague, Dr. Ernestina Pérez Barahona (1865-1951), the second woman graduated in Chile as a physician, only seven days after Dr. Diaz. Dr. Diaz entered the School of Medicine of the University of Chile in 1881 and Dr. Pérez in 1883. However, both graduated from Bachelor of Medicine and Pharmacy in 1885 and received their degree in 1887. This paper highlights the extraordinary parallelism in their medical studies.

Mary Edwards Walker (1832-1919): Approach to limb salvage therapy.

Mary Edwards Walker (1832-1919) was the first female surgeon in the United States. Her upbringing and unique medical training led her to practice medicine in a way that was revolutionary for the time. During the Civil War, her approach to wound care rivaled the current standard of care. During an era that predated antiseptic surgical technique, she prioritized cleanliness and hygiene. She opposed amputation for its surgical risks and decreased postoperative quality of life. She believed that many wounds, when appropriately attended to, would heal without amputation. She advocated for patients who she believed did not require amputations and counseled them on their rights to refuse surgical care.