When Lungs "Rebel" Every Month
Have you ever heard of someone whose lungs collapse suddenly? It must be frightening. But imagine if this happens repeatedly, every month, right on time with your period. It sounds like a horror movie plot, but this is the reality for women suffering from
catamenial pneumothorax (CP).
CP is a type of spontaneous pneumothorax — meaning air enters the chest cavity without a clear reason, causing the lung to collapse. What's strange is that it happens within 72 hours before or after the period starts. Most cases affect the right lung. Imagine, once a month, they have to face gripping chest pain, shortness of breath, and extreme fear.
The Mystery of Endometriosis in the Chest
What's the connection between menstruation and lungs? The answer might lie in a condition more commonly known among women: endometriosis. But not just any endometriosis. In CP, tissue similar to the uterine lining — which should grow and shed every month — is found in the chest cavity, especially on the pleura (the membrane lining the lungs). This is called
thoracic endometriosis.
When the period arrives, this tissue reacts similarly: it swells, becomes inflamed, and might cause air to leak into the chest cavity. The result? Collapsed lungs. Interestingly, about a third to half of CP patients also have pelvic endometriosis, but many are unaware. Even medical professionals acknowledge that this condition is still not well understood and often overlooked.
The First Bizarre Case
The story of CP began in 1958, when a woman came with a strange complaint: she had experienced lung collapse 12 times in a year! Each episode occurred right on time with her period. The doctors back then were stunned. When they performed a thoracotomy (opening the chest), they finally found the answer: endometriosis tissue attached to the right lung. Since then, CP has been recognized as a unique clinical entity, but it remains rarely diagnosed.
Why Many Are Unaware?
The main problem with CP is that it's extremely difficult to detect. Many women who experience it might not think to link their chest pain to their menstrual cycle. Or when they visit the clinic, doctors might misdiagnose it as regular pneumothorax or a heart issue. The actual number of CP patients in the general population is still unknown, as many go unreported or misdiagnosed.
To be confirmed as CP, patients must experience at least two episodes of recurring pneumothorax related to their period. But since many doctors are not familiar with this condition, patients are often referred from one place to another without a solution. This adds a tremendous psychological and physical burden.
Treatment Options: Between Surgery and Hormones
For those lucky enough to get an accurate diagnosis, there are various treatment options. Thoracoscopic surgery (VATS) is usually performed to directly view the chest cavity and remove any suspicious endometriosis tissue. But the problem is, these lesions can be very small and easily missed.
Additionally, doctors can perform pleurodesis — a procedure to attach the pleura to the lung so that air doesn't easily accumulate again. Or, hormone treatments like birth control pills or GnRH agonists can be used to suppress the menstrual cycle, hoping to reduce the stimulation of the endometriosis tissue. But these hormone therapies have their own side effects.
What's sad is that there's still no definitive cure for CP. Each case might require a different treatment approach, and recurrence is still possible. Research is ongoing to understand the true mechanism of this mysterious disease.
Conclusion: Not Just Ordinary Chest Pain
Catamenial pneumothorax reminds us that a woman's body holds many secrets that are still not fully understood. For patients who experience it, every month is a challenge — physically and emotionally. Hopefully, with increased awareness and research, more women can be diagnosed early and receive appropriate treatment. If you or someone you know experiences recurring chest pain related to their period, don't hesitate to ask your doctor about the possibility of CP. Sometimes, the collapsing lung is not just wind, but the echo of hidden endometriosis.
---
Reference: Catamenial pneumothorax — Wikipedia
She Experiences Collapsed Lungs Every Month — It Turns Out It's Due to Menstruation. Imagine your lungs suddenly collapsing every time you have your period. This is the reality for some women, yet many are unaware they have a mysterious condition called catamenial pneumothorax. Linked to thoracic endometriosis, this disease is often misdiagnosed and rarely known to the public. What actually happens in their bodies?. When Lungs "Rebel" Every Month
Have you ever heard of someone whose lungs collapse suddenly? It must be frightening. But imagine if this happens repeatedly, every month, right on time with your period. It sounds like a horror movie plot, but this is the reality for women suffering from catamenial pneumothorax CP .
CP is a type of spontaneous pneumothorax — meaning air enters the chest cavity without a clear reason, causing the lung to collapse. What's strange is that it happens within 72 hours before or after the period starts. Most cases affect the right lung. Imagine, once a month, they have to face gripping chest pain, shortness of breath, and extreme fear.
The Mystery of Endometriosis in the Chest
What's the connection between menstruation and lungs? The answer might lie in a condition more commonly known among women: endometriosis. But not just any endometriosis. In CP, tissue similar to the uterine lining — which should grow and shed every month — is found in the chest cavity, especially on the pleura the membrane lining the lungs . This is called thoracic endometriosis .
When the period arrives, this tissue reacts similarly: it swells, becomes inflamed, and might cause air to leak into the chest cavity. The result? Collapsed lungs. Interestingly, about a third to half of CP patients also have pelvic endometriosis, but many are unaware. Even medical professionals acknowledge that this condition is still not well understood and often overlooked.
The First Bizarre Case
The story of CP began in 1958, when a woman came with a strange complaint: she had experienced lung collapse 12 times in a year! Each episode occurred right on time with her period. The doctors back then were stunned. When they performed a thoracotomy opening the chest , they finally found the answer: endometriosis tissue attached to the right lung. Since then, CP has been recognized as a unique clinical entity, but it remains rarely diagnosed.
Why Many Are Unaware?
The main problem with CP is that it's extremely difficult to detect. Many women who experience it might not think to link their chest pain to their menstrual cycle. Or when they visit the clinic, doctors might misdiagnose it as regular pneumothorax or a heart issue. The actual number of CP patients in the general population is still unknown, as many go unreported or misdiagnosed.
To be confirmed as CP, patients must experience at least two episodes of recurring pneumothorax related to their period. But since many doctors are not familiar with this condition, patients are often referred from one place to another without a solution. This adds a tremendous psychological and physical burden.
Treatment Options: Between Surgery and Hormones
For those lucky enough to get an accurate diagnosis, there are various treatment options. Thoracoscopic surgery VATS is usually performed to directly view the chest cavity and remove any suspicious endometriosis tissue. But the problem is, these lesions can be very small and easily missed.
Additionally, doctors can perform pleurodesis — a procedure to attach the pleura to the lung so that air doesn't easily accumulate again. Or, hormone treatments like birth control pills or GnRH agonists can be used to suppress the menstrual cycle, hoping to reduce the stimulation of the endometriosis tissue. But these hormone therapies have their own side effects.
What's sad is that there's still no definitive cure for CP. Each case might require a different treatment approach, and recurrence is still possible. Research is ongoing to understand the true mechanism of this mysterious disease.
Conclusion: Not Just Ordinary Chest Pain
Catamenial pneumothorax reminds us that a woman's body holds many secrets that are still not fully understood. For patients who experience it, every month is a challenge — physically and emotionally. Hopefully, with increased awareness and research, more women can be diagnosed early and receive appropriate treatment. If you or someone you know experiences recurring chest pain related to their period, don't hesitate to ask your doctor about the possibility of CP. Sometimes, the collapsing lung is not just wind, but the echo of hidden endometriosis.
---
Reference: Catamenial pneumothorax — Wikipedia https://en.wikipedia.org/wiki/Catamenial pneumothorax
