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Linear atelectasis

MedGen UID:
538607
•Concept ID:
C0264495
•
Disease or Syndrome
Synonyms: Discoid atelectasis; Platelike atelectasis
SNOMED CT: Linear atelectasis (11689004)
 
HPO: HP:0033657

Definition

Linear atelectasis is a focal area of subsegmental atelectasis with a linear configuration, almost always extending to the pleura. It is commonly horizontal but sometimes oblique or vertical. The thickness of the atelectasis may range from a few millimeters to more than 1 cm. [from HPO]

Professional guidelines

PubMed

The differential diagnosis of linear shadows in chest radiographs.
Trapnell DH
Radiol Clin North Am 1973 Apr;11(1):77-92. PMID: 4691217

Recent clinical studies

Etiology

A systematic review of the clinical characteristics of influenza-COVID-19 co-infection.
Varshney K, Pillay P, Mustafa AD, Shen D, Adalbert JR, Mahmood MQ
Clin Exp Med 2023 Nov;23(7):3265-3275. Epub 2023 Jun 16 doi: 10.1007/s10238-023-01116-y. PMID: 37326928Free PMC Article
Chest CT-based Assessment of 1-year Outcomes after Moderate COVID-19 Pneumonia.
Bocchino M, Lieto R, Romano F, Sica G, Bocchini G, Muto E, Capitelli L, Sequino D, Valente T, Fiorentino G, Rea G
Radiology 2022 Nov;305(2):479-485. Epub 2022 May 10 doi: 10.1148/radiol.220019. PMID: 35536134Free PMC Article
Initial findings in chest X-rays as predictors of worsening lung infection in patients with COVID-19: correlation in 265 patients.
Petite Felipe DJ, Rivera Campos MI, San Miguel Espinosa J, Malo Rubio Y, Flores Quan JC, Cuartero Revilla MV
Radiologia (Engl Ed) 2021 Jul-Aug;63(4):324-333. Epub 2021 Jun 5 doi: 10.1016/j.rxeng.2021.03.006. PMID: 34246423Free PMC Article
Development and validation of a deep learning algorithm detecting 10 common abnormalities on chest radiographs.
Nam JG, Kim M, Park J, Hwang EJ, Lee JH, Hong JH, Goo JM, Park CM
Eur Respir J 2021 May;57(5) Epub 2021 May 20 doi: 10.1183/13993003.03061-2020. PMID: 33243843Free PMC Article
Pulmonary manifestations of prolidase deficiency.
Nir V, Ilivitky A, Hakim F, Yoseph RB, Gur M, Mandel H, Bentur L
Pediatr Pulmonol 2016 Nov;51(11):1229-1233. Epub 2016 May 1 doi: 10.1002/ppul.23435. PMID: 27132891

Diagnosis

Chest CT-based Assessment of 1-year Outcomes after Moderate COVID-19 Pneumonia.
Bocchino M, Lieto R, Romano F, Sica G, Bocchini G, Muto E, Capitelli L, Sequino D, Valente T, Fiorentino G, Rea G
Radiology 2022 Nov;305(2):479-485. Epub 2022 May 10 doi: 10.1148/radiol.220019. PMID: 35536134Free PMC Article
Development and validation of a deep learning algorithm detecting 10 common abnormalities on chest radiographs.
Nam JG, Kim M, Park J, Hwang EJ, Lee JH, Hong JH, Goo JM, Park CM
Eur Respir J 2021 May;57(5) Epub 2021 May 20 doi: 10.1183/13993003.03061-2020. PMID: 33243843Free PMC Article
Pulmonary manifestations of prolidase deficiency.
Nir V, Ilivitky A, Hakim F, Yoseph RB, Gur M, Mandel H, Bentur L
Pediatr Pulmonol 2016 Nov;51(11):1229-1233. Epub 2016 May 1 doi: 10.1002/ppul.23435. PMID: 27132891
Receiver-operating-characteristic study of chest radiographs in children: digital hard-copy film vs 2K x 2K soft-copy images.
Razavi M, Sayre JW, Taira RK, Simons M, Huang HK, Chuang KS, Rahbar G, Kangarloo H
AJR Am J Roentgenol 1992 Feb;158(2):443-8. doi: 10.2214/ajr.158.2.1729805. PMID: 1729805
Linear atelectasis.
KATZ S
GP 1957 Aug;16(2):108-9. PMID: 13448247

Prognosis

Initial findings in chest X-rays as predictors of worsening lung infection in patients with COVID-19: correlation in 265 patients.
Petite Felipe DJ, Rivera Campos MI, San Miguel Espinosa J, Malo Rubio Y, Flores Quan JC, Cuartero Revilla MV
Radiologia (Engl Ed) 2021 Jul-Aug;63(4):324-333. Epub 2021 Jun 5 doi: 10.1016/j.rxeng.2021.03.006. PMID: 34246423Free PMC Article
Pulmonary embolism: prediction of the usefulness of initial ventilation-perfusion scanning with chest radiographic findings.
Goldberg SN, Palmer EL, Scott JA, Fisher R
Radiology 1994 Dec;193(3):801-5. doi: 10.1148/radiology.193.3.7972828. PMID: 7972828

Clinical prediction guides

Chest CT-based Assessment of 1-year Outcomes after Moderate COVID-19 Pneumonia.
Bocchino M, Lieto R, Romano F, Sica G, Bocchini G, Muto E, Capitelli L, Sequino D, Valente T, Fiorentino G, Rea G
Radiology 2022 Nov;305(2):479-485. Epub 2022 May 10 doi: 10.1148/radiol.220019. PMID: 35536134Free PMC Article
Initial findings in chest X-rays as predictors of worsening lung infection in patients with COVID-19: correlation in 265 patients.
Petite Felipe DJ, Rivera Campos MI, San Miguel Espinosa J, Malo Rubio Y, Flores Quan JC, Cuartero Revilla MV
Radiologia (Engl Ed) 2021 Jul-Aug;63(4):324-333. Epub 2021 Jun 5 doi: 10.1016/j.rxeng.2021.03.006. PMID: 34246423Free PMC Article
Pulmonary embolism: prediction of the usefulness of initial ventilation-perfusion scanning with chest radiographic findings.
Goldberg SN, Palmer EL, Scott JA, Fisher R
Radiology 1994 Dec;193(3):801-5. doi: 10.1148/radiology.193.3.7972828. PMID: 7972828
Receiver-operating-characteristic study of chest radiographs in children: digital hard-copy film vs 2K x 2K soft-copy images.
Razavi M, Sayre JW, Taira RK, Simons M, Huang HK, Chuang KS, Rahbar G, Kangarloo H
AJR Am J Roentgenol 1992 Feb;158(2):443-8. doi: 10.2214/ajr.158.2.1729805. PMID: 1729805
Plate atelectasis.
Westcott JL, Cole S
Radiology 1985 Apr;155(1):1-9. doi: 10.1148/radiology.155.1.3975385. PMID: 3975385

Recent systematic reviews

A systematic review of the clinical characteristics of influenza-COVID-19 co-infection.
Varshney K, Pillay P, Mustafa AD, Shen D, Adalbert JR, Mahmood MQ
Clin Exp Med 2023 Nov;23(7):3265-3275. Epub 2023 Jun 16 doi: 10.1007/s10238-023-01116-y. PMID: 37326928Free PMC Article

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