Unmasking catamenial hemoptysis in the era of CFTR modulator therapy.

BACKGROUND: Thoracic endometriosis syndrome (TES) is a rare condition that occurs in women when endometriosis implants into the thoracic cavity. Catamenial hemoptysis, the occurrence of hemoptysis with menstruation, is a recognized clinical manifestation of TES commonly treated with hormonal therapy. CASE SUMMARY: We present the first documented case describing the recrudescence of catamenial hemoptysis in the setting of Lumacaftor/Ivacaftor administration in a 25-year-old woman with cystic fibrosis (CF). DISCUSSION: We review the literature on TES, pharmacologic management, and reported cystic fibrosis transmembrane conductance regulator (CFTR) modulator drug interactions. We propose that our patient's recrudescence of catamenial hemoptysis was secondary to a drug-drug interaction between Lumacaftor/Ivacaftor and oral contraceptive therapy. CONCLUSION: Our case suggests that women with CF who have catamenial hemoptysis and a genetic mutation approved for Tezacaftor/Ivacaftor or Elexacaftor/Tezacaftor/Ivacaftor can be managed effectively with either CFTR modulator and hormonal contraceptive therapy.

Thoracic Actinomycosis With Infiltration of the Spine: An Oncological Pitfall.

Thoracic actinomycosis with involvement of the vertebral column and chest wall is rare in children and may resemble malignant tumors. A 12-year-old girl was admitted to our clinic having B-symptoms, cachexia, and painful scoliosis (Karnofsky index 20%). Imaging showed a large thoracic left-sided paravertebral tumor with infiltration of the vertebrae, destruction of the chest wall and multiple intrapulmonary nodules. Initially, Ewing sarcoma was suspected and chemotherapy started without previous biopsies. Definite diagnosis of actinomycosis was established later upon histopathologic examination and successfully treated by ß-lactam antibiotics. Collectively, this case illustrates that actinomycosis can be an oncological pitfall and possible differential diagnosis.

Isolation of Trueperella pyogenes in a case of thoracic and abdominal abscess in a galago (Otolemur garnettii).

BACKGROUND: An adult male galago (Otolemur garnettii) presented for fight wounds following pairing for breeding. Treatment was symptomatic with recovery. Following resolution, the animal re-presented and died, despite additional treatment. METHODS: Necropsy, histopathology, bacterial cultures, and 16S RNA sequencing. RESULTS: A large intrathoracic/intra-abdominal abscess due to Trueperella pyogenes was found at necropsy. CONCLUSIONS: T. pyogenes should be considered in abscesses/wounds of galagos.

[Thoracic tumor-like fungal mycetoma: interest of large surgery with terbinafine]. / Un mycétome fongique tumoral dorsal: intérêt de la chirurgie large associée à la terbinafine.

Fungal mycetoma are inflammatory pseudo-tumors of subcutaneous tissues and possibly bones due to exogenous fungi. They have a chronic course, often poly-fistulated with an emission of fungal grains. We report the case of a 65-year-old farmer with a thoracic fungal mycetoma discovered incidentally, associated with bone involvement. The diagnosis was confirmed by the positive culture to Madurella mycetomatis. The outcome was favorable with terbinafine 1g per day for 12 months associated with complete excision of oncologic type followed by a skin graft.

Management of thoracic endometriosis: single institution experience.

OBJECTIVE: Thoracic endometriosis is a relatively rare type of endometriosis and includes catamenial pneumothorax, hemothorax and hemoptysis, and presence of intrathoracic endometriotic nodules. We want to clarify and resume the most appropriate management of this pathology. STUDY DESIGN: We retrospectively reviewed all the cases of thoracic endometriosis diagnosed and followed up in our Unit from 2005 to 2013. This search revealed five women, with a mean age of 34.5 (26-44). Four had previous history of endometriosis or severe dysmenorrhea. One patient complained of chronic shoulder pain with diaphragmatic implants, another one presented catamenial hemoptysis, and three women suffered from catamenial pneumothorax, with right-side preference. RESULTS: Three patients underwent surgery and all of them were treated with GnRH agonists at least during 6 month referring improvement in symptoms. After 1-8 years follow-up, all these patients remain asymptomatic. CONCLUSION: The optimal management of thoracic endometriosis needs further evaluation but the combined approach by hormonal therapy and surgery could be the best option.

Thoracic endometriosis: a case report.

Thoracic endometriosis is a rare form of extrapelvic endometriosis. These patients typically present with catamenial pneumothorax or hemoptysis. Adequate clinical history coupled with HRCT helps in early diagnosis and appropriate management of thoracic endometriosis.

[Thoracic endometriosis: A difficult diagnosis]. / Endométriose thoracique : un diagnostic difficile.

Thoracic endometriosis is a rare disease, which presents in women at a mean age of 35 years, later than for pelvic endometriosis. There are no known predisposing factors for the condition and its pathogenesis is not yet clearly established. The symptoms always appear in connection with the periods of the person affected by the condition, occurring within 24-48 h after the start of menstruation. Catamenial pneumothorax is the most common clinical entity. It is associated with pelvic endometriosis in 30-50% of cases. Thoracoscopy, preferably performed during menstruation, allows full inspection of the diaphragm and the pleural cavity for defects in the diaphragm, endometrial nodules and bullae. The level of CA 125 is often elevated but this is not a reliable or specific marker. Medical treatment is aimed at blocking the action of estrogen on the endometrium and ectopic endometrial implants. GnRH analogues or danazol are the preferred treatments. Surgery to repair and strengthen the diaphragm and/or resect nodules or bullae also has a role, supplemented by pleurodesis to prevent further pneumothorax or effusions. The main risk is recurrence, and thus the current usual practice is to combine surgery, immediately followed by hormone therapy focusing on GnRH analogues.

Primary sternal tuberculosis mimicking anterior chest wall tumor: case report.

A case of a sternal mass mimicking a chest wall tumor and finally diagnosed as primary sternal tuberculosis is presented. Fine needle biopsy was inconclusive and surgery included excision and drainage of a large abscess in the soft tissues around the involved bone. Pathology revealed multiple granulomatous and necrotic lesions consistent with tuberculous osteomyelitis. On a 4-drug antituberculous regimen the patient is an excellent condition 6 months later.

A thoracic mass infiltrating the chest wall.

A case of thoracic mass infiltrating the chest wall mimicking a pulmonary invasive neoplasm is reported. Differential diagnosis and characteristic radiological and histological imaging had a decisive role in the case management. Actinomycosis is caused by a gram-positive, filamentous, microaerophilic bacteria. About 15% of the infections caused by Actinomyces involve the thorax. If not promptly diagnosed and treated thoracic actinomycosis may determine contiguous and systemic involvement. Actinomycosis is an anaerobic-to-microaerophilic bacteria and direct identification and isolation are difficult to obtain. In depth discussion diagnostic and therapeutic features are described in this report.

[Isolated abscess of the thoracic and abdominal wall: an exceptional form of tuberculosis]. / Abcès de la paroi thoracique et abdominale isolé : une forme exceptionnelle de tuberculose.

Isolated thoracic parietal involvement is a very rare form of tuberculosis and multifocal localization is exceptional. It often poses a diagnostic problem with parietal tumours requiring recourse to surgical biopsy. We report a case of tuberculous abscess localized to the anterior and superior part of the chest wall with a second abdominal localization but without any pulmonary involvement. The patient was a woman of 56 years presenting with a one-year history of a swelling to the right of the sternum accompanied after several months by a second swelling to the right side of the abdomen. The radiological and biological investigations revealed a parietal tumour in two separate areas. The diagnosis was confirmed by histological examination of a surgical biopsy and bacteriological examination of a percutaneous aspirate of the collection. Standard anti-tuberculosis treatment was given for nine months with good clinical and radiological resolution. In this case report, we study the anatomical and clinical features of this condition and discuss the diagnostic difficulties.