英: patchy shadow

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1. 胎児の腹部：エコー輝度異常と石灰化の鑑別診断fetal abdomen differential diagnosis of abnormal echogenicity and calcification [show details]
… It is uniform over a well-defined area that does not shadow and located primarily in the lower abdomen and pelvis.… retroperitoneal mass, as well as the association with ascites, impacts diagnosis and prognosis. Punctate echogenic lesions on the surface of the liver usually represent peritoneal calcifications; meconium …
2. 掌蹠角化症palmoplantar keratoderma [show details]
…collagen 14) has been identified in a large Chinese family with punctate PPK type 1B . Punctate PPK type 2, also called porokeratosis punctate palmaris et plantaris, is probably an autosomal dominant disorder …
3. 陶器様胆嚢porcelain gallbladder [show details]
… acoustic shadowing Type II – A biconvex curvilinear echogenic appearance with variable acoustic shadowing. Type III – Irregular clumps of echoes with posterior acoustic shadowing.… Multiple punctate calcifications in the glandular spaces of the mucosa.…
4. 汗孔角化症porokeratosis [show details]
…#175800) Linear porokeratosis; Porokeratosis palmaris et plantaris disseminata (PPPD, MIM #175850) Punctate porokeratosis (sometimes considered a variant of PPPD) Porokeratosis ptychotropica ; Genitogluteal …
5. 冠循環の血管内超音波、光干渉断層撮影、および血管内視鏡intravascular ultrasound optical coherence tomography and angioscopy of coronary circulation [show details]
…is so dense that none of the ultrasound waves penetrate to deeper tissues, producing an acoustic shadow, which is a hallmark of calcification. Alternatively, a plaque that is less echodense than the collagen-rich … or confluent punctate dots that exceed the intensity of background speckle noise .…

Japanese Journal

肺癌術後肺炎・膿胸に二次性器質化肺炎を併発し診断と治療に難渋した1例

西村友樹,岡田悟,常塚啓彰,石川成美,下村雅律,井上匡美
日本呼吸器外科学会雑誌 34(4), 234-239, 2020
… るも熱型は改善せず，術後17日目に膿胸の診断で再開胸ドレナージ術を施行．胸水培養で多剤耐性菌<i>Streptococcus mitis</i>を検出し，抗菌薬をLevofloxacin＋Clindamycinに変更し左肺浸潤影は改善したが右肺斑状影は悪化した．気管支肺胞洗浄を施行し，リンパ球数の増加を認めたためまず薬剤性肺炎を疑い抗菌薬を中止したが陰影の改善はなく，呼吸状態は悪化し低酸素血症を認めた．除外診断により器質化肺炎と考 …
NAID 130007842998

右内頸静脈内血栓，敗血症性肺塞栓を伴ったLemierre症候群の1症例

田渕佐和子,入村健児,河原菜摘,浦和也
医学検査 68(4), 776-780, 2019
… 胸部CT（computed tomography）検査で両肺に浸潤影，斑状影があり，また一部には敗血症性肺塞栓を疑う所見が認められた。 …
NAID 130007733950

たこつぼ心筋症様の壁運動異常を呈し心室細動が初発であった心サルコイドーシスの1例

吉村真吾,廣畑敦,大原美奈子,林田晃寛,伴場主一,山本桂三,吉田清,大江透
心臓 48(SUPPL.1), S1_137-S1_143, 2016
… ガリウムシンチグラフィーは陰性であり, 心筋生検を行うも異常所見は認めなかったが, FDG-PETを施行すると左室心尖部と胸部CTで斑状影のあった右肺とに異常集積を認めた. …
NAID 130006201388