Weekly Chest CasesCases by Disease Category

Case No : 1314 Date 2022-12-26

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  • Courtesy of Kyung Hee Lee / Bundang Seoul National University Hospital
  • Age/Sex 82 / F
  • Chief ComplaintCC: Cough (10YA) PMHx: Bronchiectasis (h/o pertussis), HTN
  • Figure 1
  • Figure 2
  • Figure 3
  • Figure 4

Diagnosis With Brief Discussion

Diagnosis
amyloidosis
Radiologic Findings
Chest CT: Multifocal nodular thickening with calcifications at the trachea (involving the posterior membrane), Lt main bronchus, LLLobar bronchus, RML medial segmental bronchus and RLL lateral basal segmental bronchus
The patient underwent a bronchoscopic biopsy at the left main bronchus and the pathology showed amyloid deposition.

Brief Review
Amyloidosis:
A group of diseases resulting from the extracellular accumulation of abnormal protein in tissues and organs throughout the body.
Primary, secondary (chronic infection or inflammation to malignancy, e.g., rheumatoid arthritis, Sj
References
M
Keywords
Tracheobronchial amyloidosis,

No. of Applicants : 112

▶ Correct Answer : 56/112,  50.0%
  • - Ishikawa Matto Central Hospital , Japan MANABU AKIMOTO
  • - , Korea (South) JOHN BAEK
  • - Wakayama Red Cross Hospital , Japan TOMOAKI OTANI
  • - Saitama-Sekishinkai Hosptal , Japan MIHOKO YAMAZAKI
  • - , Japan HIROAKI ARAKAWA
  • - Jichi Medical University Hospital , Japan JUN KANZAWA
  • - , Japan KYOKO NAGAI
  • - , France ANNE-LAURE LEJEUNE
  • - , Korea (South) MINJAE JANG
  • - Hospital of Sacred Heart, Montreal , Canada ANDREA OJANGUREN
  • - McGill University Health Center , Canada ALEXANDRE SEMIONOV
  • - Kyoto City Hospital , Japan YUSUKE UTSUNOMIYA
  • - IRSA LA ROCHELLE , France JEAN LUC BIGOT
  • - Seoul National University Hospital , Korea (South) HYUNGIN PARK
  • - , Italy PAOLO BALDASSARI
  • - Tiger Gate Hospital , Japan SHIN-ICHI CHO
  • - , Japan CHIAKI SATO
  • - Chungbuk National University Hospital , Korea (South) JIYUN KANG
  • - Vita Hospital , Brazil DIOGO LAGO PINHEIRO
  • - Ajou University Hospital , Korea (South) KYUNGMIN LEE
  • - Other , Korea (South) SEONGSU KANG
  • - Scans world , India PHILSON JOSEPH MUKKADA
  • - , India ROHAN O TALOKAR
  • - Korea University Guro Hospital , Korea (South) YEJU KANG
  • - , Japan FUMINORI MIYOSHI
  • - , United Arab Emirates GAYATHRI GANAPATHY
  • - , Japan HIKARI FUKUI
  • - Shimada General Medical Center , Japan HAYATO NOZAWA
  • - Soonchunhyang University Hospital Bucheon , Korea (South) HYEJOO PARK
  • - Inje University Pusan Paik Hospital , Korea (South) JIYEON HAN
  • - , Japan KENTARO KOTANI
  • - Kyoto University Hospital , Japan YASUHISA KURATA
  • - Chungbuk National University Hospital , Korea (South) MIHYEON PARK
  • - Eskisehir Sehir Hastanesi , Turkey MURAT SAHIN
  • - , Qatar NABIL SHERIF MAHMOOD
  • - , United Arab Emirates NEHAR RANJAN CHAKRABORTY
  • - Other , Korea (South) SEONG WON JANG
  • - Chonnam National University Hwasun Hospital , Korea (South) JEONG YEOP LEE
  • - Others , India PURUSHOTHAMA RAO TUMMALA
  • - Ulsan University Hospital , Korea (South) SUNGMIN KIM
  • - Chonnam National University Hospital , Korea (South) KIM SANG GYUN
  • - Mie University Hospital , Japan KENSUKE DOMAE
  • - Nishida Hospital , Japan SHOJI OKUDA
  • - University of Tsukuba Hospital , Japan SODAI HOSHIAI
  • - Seoul National University Bundang Hospital , Korea (South) YOONAH DO
  • - Chonbuk National University Hospital , Korea (South) MINJEE KIM
  • - Pusan National University Yangsan Hospital , Korea (South) JI HWAN KIM
  • - Toranomon Hospital , Japan KAORU SUMIDA
  • - Chonnam Hospital , Korea (South) JAEHYUN PARK
  • - Ichinomiya Nishi Hospital , Japan Takao Kiguchi
  • - Nerimahikarigaoka hospital , Japan TAKANA HAYASHI
  • - , Japan YUMI MAEHARA
  • - , Japan YUKI HAYASHI
  • - Diagnose.me (BV) / Royal Perth Hospital , Australia YURANGA WEERAKKODY
  • - , Korea (South) HM PARK
  • - Chonnam National University Hospital , Korea (South) EUN JU KIM
▶ Correct Answer as Differential Diagnosis : 17/112,  15.2%
  • - Shiga University of Medical Science , Japan AKITOSHI INOUE
  • - , United Kingdom SAMSON KADE
  • - Other , Korea (South) HWANGHEE JO
  • - The University of Tokyo Hospital , Japan TOSHIHIRO FURUTA
  • - Narayana Multispeciality Hospital Jaipur Rajasthan , India JAINENDRA JAIN
  • - Hukuda memorial hospital , Japan SHINTARO KANO
  • - Other , Korea (South) CHAEHUN LIM
  • - Jichi Medical University, School of Medicine , Japan MITSURU MATSUKI
  • - Avrasya Hospital/ISTANBUL , Turkey MURAT ULUSOY
  • - Osaka metropolitan university Hospital , Japan TATSUSHI OURA
  • - Other , Korea (South) KYU-CHONG LEE
  • - Kyoto University Hospital , Japan SATOSHI IKEDA
  • - Paras hospital, Panchkula , India SHALEEN RANA
  • - The University of Tokyo Hospital , Japan HIROSHI TAKUMIDA
  • - Matsunami General Hospital , Japan TARO TAKEDA
  • - Shiga University of Medical Science , Japan RYO UEMURA
  • - the first affiliatited hospital of nanjing medical univercity , China HAI XU
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