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Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
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Synchronous bilateral multiple typical pulmonary carcinoid tumors.

Ulku Yazici1, Erkmen Gulhan, Yetkin Agackiran

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Synchronous bilateral multiple typical pulmonary carcinoids are rare. This case highlights the surgical management and successful 18-month follow-up of a patient with this uncommon lung condition.

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Area of Science:

  • Pulmonology
  • Thoracic Surgery
  • Oncology

Background:

  • Synchronous bilateral multiple typical pulmonary carcinoids represent a rare clinical presentation.
  • Early diagnosis and appropriate surgical intervention are crucial for managing these uncommon lung tumors.

Observation:

  • A 58-year-old woman presented with cough and chest pain, exhibiting multiple bilateral nodular lesions on thoracic CT.
  • Bronchoscopic evaluation was unremarkable, necessitating further investigation.

Findings:

  • Histopathologic examination confirmed typical carcinoid tumors in both lungs following sequential bilateral thoracotomies, wedge resections, and lymphadenectomy.
  • The patient remained disease-free with no pathological lesions observed during an 18-month postoperative follow-up period.

Implications:

  • This case underscores the importance of considering rare diagnoses like synchronous bilateral multiple pulmonary carcinoids.
  • Effective surgical strategies can lead to favorable outcomes in patients with multiple bilateral lung carcinoid tumors.