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Related Concept Videos

Menopause01:28

Menopause

Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
Disorders of the Female Reproductive System01:24

Disorders of the Female Reproductive System

The female reproductive system can be affected by several disorders, including Premenstrual Syndrome (PMS), Premenstrual Dysphoric Disorder (PMDD), endometriosis, and various forms of cancer. PMS and PMDD are cyclical conditions that cause physical and emotional distress, with symptoms that include edema, mood swings, and food cravings. PMDD is a more severe form of PMS characterized by increased symptom severity that peaks during the luteal phase and tends to improve or resolve shortly after...
Hormonal Regulation of the Menstrual Cycle01:22

Hormonal Regulation of the Menstrual Cycle

The ovarian cycle regulates endometrial changes throughout a single menstrual cycle via the coordinated action of gonadotrophin-releasing hormone (GnRH) and gonadotrophins.
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH release.
Cardiovascular System Abnormal Findings II: Auscultation01:25

Cardiovascular System Abnormal Findings II: Auscultation

Auscultation, an essential part of a heart examination, is done using a stethoscope. It provides crucial information about heart function and possible heart problems. Due to heart problems, abnormal sounds can be heard during systole or diastole. These sounds include S3 and S4 gallops, opening snaps, systolic clicks, and murmurs.
Abnormal Heart Sounds
Gallops:
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular tachycardia.
Signs of Puberty01:27

Signs of Puberty

Puberty is a critical phase, typically beginning between the ages of 8 and 13 in girls and 9 and 14 in boys, though timing can vary based on genetics, environmental factors, and overall health. This period is characterized by the development of secondary sexual characteristics and the attainment of reproductive potential. Endocrine changes underpin puberty, with hormonal surges of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) instigated by Gonadotropin-Releasing Hormone (GnRH)...

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Pulsatile tinnitus in perimenopausal period.

Zhi-Qiang Hou1, Dong-Yi Han

  • 1Department of Otolaryngology Head and Neck Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, China.

Acta Oto-Laryngologica
|April 28, 2011
PubMed
Summary

Pulsatile tinnitus caused by sigmoid sinus diverticulum can occur during perimenopause. Surgical intervention restored hearing and eliminated tinnitus, suggesting a link between sigmoid sinus diverticulum and osteoporosis.

Area of Science:

  • Otolaryngology
  • Neurosurgery
  • Radiology

Background:

  • Pulsatile tinnitus is often caused by vascular anomalies.
  • Sigmoid sinus diverticulum is a rare cause of pulsatile tinnitus.

Observation:

  • A perimenopausal woman presented with pulsatile tinnitus.
  • Imaging revealed a sigmoid sinus diverticulum.

Findings:

  • Surgical correction of the sigmoid sinus diverticulum resolved the pulsatile tinnitus.
  • The patient's hearing was restored post-surgery.

Implications:

  • Sigmoid sinus diverticulum should be considered in perimenopausal women with pulsatile tinnitus.
  • Surgical treatment offers a satisfactory outcome.

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  • This condition may be associated with osteoporosis in perimenopausal women.