NEJMÊÙ¶¯²ñ2003 Âè9²ó03/03/19 ¼Â»Ü A¥×¥ê¥ó¥È ôÅö: ËàÅò ÈÏ»Ò (mayu-tky@umin.ac.jp)
Case 30-2002: An Eight-Year-Old Girl with Fever, Hemoptysis, and Pulmonary Consolidations
¡ÊVolume 347: 1009-1017¡Ë
¨¡¨¡¨¡È¯Ç®¡¢Ó½·ì¤ÈÇ٤Υ³¥ó¥½¥ê¥Ç¡¼¥·¥ç¥ó¤¬Ç§¤á¤é¤ì¤¿8ºÐ½÷»Ò¨¡¨¡¨¡

¡Ú´µ¼Ô¡Û£¸ºÐ½÷»Ò
¡Ú¼çÁÊ¡ÛȯǮ¡¤Ó½·ì¡¤Ç٤Υ³¥ó¥½¥ê¥Ç¡¼¥·¥ç¥ó
¡Ú¸½ÉÂÎò¡Û
  ´µ¼Ô¤Ï·ò¹¯¤Ç¤¢¤Ã¤¿¤¬Æþ±¡6ÆüÁ°¤Ë¥¨¥ë¥µ¥ë¥Ð¥É¥ë¤òˬ¤ì¤¿¤ª¤ê°öƬÄË¡¢ÃæÅùÅÙȯǮ¡¢´¥À­³±Þû¡¢¿©ÍßÉÔ¿¶¡¢Æü°ì²ó¤ÎÓÒÅǤ¬À¸¤¸¤¿¡£Æþ±¡3ÆüÁ°¤Ë¶õÏ©¥Ü¥¹¥È¥ó¤Ëµ¢¤Ã¤¿¤¬¡¢¸ÆµÛº¤Æñ¤¬À¸¤¸¤¿¡£Æþ±¡2ÆüÁ°¤ËÓ½·ì¤·¡¢±¦Â¦¤Î¼ªÄˤòÁʤ¨ÈùÇ®¤¬»ý³¤·¤¿¡£Æþ±¡1ÆüÁ°¤ËÓ½·ì¤È¸ÆµÛº¤Æñ¤¬°­²½¤·Â¾±¡¤ò¼õ¿Ç¤·¤¿¤È¤³¤í¶»ÉôXÀþ¼Ì¿¿¤ÇÇ٤Υ³¥ó¥½¥ê¥Ç¡¼¥·¥ç¥ó¤òǧ¤á¤¿¡£ceftriaxone ¤Èazithromyc¤¬ÅêÍ¿¤µ¤ì¡¢¼¡¤ÎÆü¤ËMGH¤ËÈÂÁ÷¤µ¤ì¡¢Æþ±¡¤·¤¿¡£
 
¡ÚÀ¸³èÎò,´û±ýÎò¡Û
Æþ±¡1¥ö·îÁ°¤Ë¿åÅ÷¤ÈA·¿´Î±ê¤Î¥ï¥¯¥Á¥ó¤òÀܼ路¤¿¡£
ưʪ¤È¤ÎÀÜ¿¨Îò(-)¡¢Æþ±¡Îò(-)¡£
2ºÐ»þ¤Î·ì»»¤È·ì±ÕÃæ¤ÎPbÃͤÏÀµ¾ï¤Ç¤¢¤Ã¤¿¡£
3ºÐ»þ¤Ë2²ó¡¢Ç¢Ï©´¶À÷¤òÀ¸¤¸ÇÝÍܤηë²Ì Escherichia coli ¤¬¸¡½Ð¤µ¤ì¤¿¡£
¿·ÁÀ­¹ÈÈɡʤȿÇÃǤµ¤ì¤¿¡Ë¤¬2²óÀ¸¤¸¤Æ¤ª¤ê¡¢ºÇ¶á¤ÏÆþ±¡13¥ö·îÁ°¤Ç¤¢¤Ã¤¿¤¬À¸¸¡¤Ë¤è¤ë³ÎÄê¿ÇÃǤϤµ¤ì¤Æ¤¤¤Ê¤¤¡£
Æþ±¡12¥ö·îÁ°¡¢¥ÄÈ¿±¢À­¤Ç¤¢¤Ã¤¿¡£·ë³Ë¤Ø¤ÎÇøϪ¤ÏȽÌÀ¤·¤Æ¤¤¤Ê¤¤¡£
Æþ±¡9¥ö·îÁ°¤ÎLabo data¤òtable 1¤Ë¼¨¤·¤¿¡£
Æþ±¡8¥ö·îÁ°¡¢µÖ¿¾Í͹ÈÈ䬴ַçÀ­¤Ë¾å²¼»è¤ËÀ¸¤¸¡Éheat rash¡É¤Èµ­ºÜ¤µ¤ì¤¿¡£1¤«·î¤Û¤É¾ÃÂष¤¿¤¬¡¢¸½ºßºÆ½Ð¸½¤·¤Æ¤¤¤ë¡£
Æþ±¡5¥ö·îÁ°¡¢ºÆȯ¤¹¤ë̵ÄËÀ­·ìÇ¢¤ÎÀººº¤Î¤¿¤áÇÓÇ¢»þç¯æùÇ¢´É¤±Æ¤È¿Õ¥¨¥³¡¼¤¬»Ü¹Ô¤µ¤ì¤¿¤¬°Û¾ï¤Ê¤¯¡¢ÎÉÀ­¤ÈȽÃǤµ¤ì¤¿¡£
Óé(-)¡¢ÌôºÞ¥¢¥ì¥ë¥®¡¼(-)¡¢Ä¹´üÌôʪÉþÍÑ(-)¡¢ÂνŸº¾¯(-)¡¢·ìÊØ(-)
¡Ú²È²Îò¡Û¿Õ¼À´µ(-)¡¢Ç¹Ë¦À­Àþ°Ý¾É(-)¡¢¼«¸ÊÌȱÖÀ­¼À´µ(-)¡£´µ¼Ô¤Ï°ì¿Í¤Ã»Ò¤Ç¤¢¤ë¡£
 
¡ÚÆþ±¡»þ¸½¾É¡Û
<VITAL SIGNS> 127cm, 37.3kg, BT 38.3¡î, BP 110/60 mmHg, PR 142/min, RR 33/min, SpO2 95 %(4l/min¤ÎO2ÅêÍ¿²¼)
<GENERAL> ÁóÇò¡¢Àõ¤¯Â®¤¤¸ÆµÛ
<NECK> n.p.
<HEART> ­µ¢ª, ­¶¢ª, ­·(-), ­¸(-)
<LUNG> ±¦¾åÍդ˸Ƶ۲»¤Î¸º¼å¤òǧ¤á¤ë, no crackles or intercostal retractions
<ABDOMEN> n.p.
<RECTUM> n.p.
<SKIN>
¡¦ µÖ¿¾Í͹ÈÈäò´é¡¢¼ê¡¢µÓ¤Ë¤ß¤È¤á¤ë¡§Ìó40¤Î»¶ºß¤·¤¿ÉÂÊѤ«¤éÀ®¤ê¡¢¤½¤ì¤é¤ÏÃ㿧¡¢Íñ·Á¤Ç¤ï¤º¤«¤Ëδµ¯¤·¤Æ¤¤¤ë¡£Î¾¿Æ¤Ë¤è¤ë¤È¡¢·Â1mm¤ÎÈä¬À¸¤¸¿ôÆü¸å2-4mm¤ÎµÖ¿¾¤Ë¤Ê¤êáÐÈ餬À¸¤¸¤Æ¡¢ÄÙáç¤ä¿åá×·ÁÀ®¤Ï¤Ê¤¤¤Þ¤Þ¾Ã¼º¤¹¤ë¤È¤¤¤¦·Ð²á¤ò¼è¤ë¡£
¡¦ º¸ÂçÂÜÉô¤ÎÆ⦤Ë1-2mm·Â¤Î¾®¿åáפ¬·ÁÀ®¤¹¤ë·Â1cm¤Îcircle(+)
¡¦ ÅÀ¾õ½Ð·ì(-), ÌӺٴɳÈÄ¥(-), ¸ý¹Ð°öƬÉÂÊÑ(-), ¥ê¥ó¥ÑÀá¼ðı(-), ÊØÀø·ì(-), ³êËì±ê(-),
<NEUROLOGICAL>  n.p.
 
¡ÚÆþ±¡»þ¸¡ºº½ê¸«¡Û(Table 1¤ò»²¾È)
<CBC> WBC 6.5¡ß103/mm3 (Neu 66%, Mono 4%, Eosi 1%, Lym 29%), Ht 23.2% (MCV 79¦Ìm3), Plt 41.0¡ß104/mm3 ,ESR119mm/hr, Ret1.4%,
<CHEMISTRY> Glu 117mg/dl, iP 3.4mg/dl, TP 7.3g/dl, Alb 2.9g/dl, Glb 3.9g/dl, BUN 4mg/dl, Cre 0.4mg/dl, T.Bil, D.Bil, Ca, Mg, ÅŲò¼Á, AST, ALT, ALP; normal
<COAGULATION> PT14.6, aPTT w.n.l.
<Ç¢ÄÀºº> normal, Çò·ìµå5-10¸Ä¤ÈÀÖ·ìµå 3-5¸Ä ¤òlow-power»ëÌî(+)
<·ì¥¬¥¹> O2 178mmHg, CO2 38mmHg, pH 7.43¡ÊO2ÅêÍ¿5l/min²¼¡Ë
<CXR> (Fig. 1¤ò»²¾È)
ÇÙÌî: ±¦¾åÍդδ°Á´¤ÊÉÔÆ©ÌÀ²½(+), ξÇÙ²¼ÍÕ¤ÎÍ»¹ç¤¹¤ëÉÔÆ©ÌÀÉôʬ(+), ¶»¿å(-),
¿´Â¡, ½Ä³Ö, ¹üÁÈ¿¥:normal
<ÉûÉ¡¹Ðñ½ãCT> (Fig. 2¤ò»²¾È)
º¸¾å³Üƶ, ±¦¸åÊýäÁ¹üƶ¤Èij·Á¹üƶ¤ËÇ´ËìÈî¸ü(+), ¹ü¤Ó¤é¤ó(-), ¹üÇ˲õ(-), Á°Æ¬Æ¶¤Î´Þµ¤²½(-), ÆýÆÍ˪Áã¤ÎÉÔÆ©ÌÀ²½¤Î»¶¸«(+), ´ããÝ:normal, ¥¢¥Ç¥Î¥¤¥É¤Î¤ï¤º¤«¤Êδµ¯(+);ǯÎðÁê±þ¤È»×¤ï¤ì¤ë
<¶»Éô¤±ÆCT>(Fig. 3¤ò»²¾È)
±¦¾åÍÕ:¤Û¤Ü´°Á´¤Ê¥³¥ó¥½¥ê¥Ç¡¼¥·¥ç¥ó(+), ¿ô¶è°è¤Ëair bronchograms(+). ξÇÙ²¼ÍÕÉô:Í»¹ç¤¹¤ë·ëÀá±¢±Æ(+), Èþõ¤Î¥¹¥ê¥¬¥é¥¹Íͱ¢±Æ(+), ¿ô¶è°è¤Ëair bronchograms(+). ¶õƶ²½(-), ¶»¿å(-), ¥ê¥ó¥ÑÀá¼ðı(-). ¼çµ¤Æ», ¿´Â¡, Âç·ì´É, ¹ü, ¾åÊ¢Éô:normal.
<¾®»ù¼ªÉ¡°ö¹¢²Ê¤Ø¤Î¥³¥ó¥µ¥ë¥È>
±¦Ã漪¤ËÇ¿(+), º¸Ã漪¤ËÞù±Õ¤ÎÞú½Ð(+). ξ¦¾å³Üƶ¤è¤ê²½Ç¿À­¤ÎÇÓ±Õ(+). É¡Ãæ³Ö¤ÎÁ°ÊýÉô¤ËÀõ¤¤á캯(+), É¡¹Ã²ð¤ËÄÙáç²½(-), °öƬ¤ÈÙ¨Åí¤ÎȯÀÖ(+), ¥ê¥ó¥ÑÀá¤òξ¦¤Ë¿¨ÃÎ(+), ¹¢Æ¬:normal
 
¡ÚÆþ±¡¸å·Ð²á¡Û
  Æþ±¡ÅöÆüceftriaxone ¤È azithromycin¤ÎÅêÍ¿¤Ï·Ñ³¤µ¤ì¡¢ vancomycin ¤È acetaminophen¤âÄɲ䵤줿¡£¸á¸å¡¢Âβ¹¤Ï38.9¡î¤Þ¤Ç¾å¾º¤·Ó½·ì¤¬Â³¤¤¤¿¤¬¡¢Ó½áâ¤ÎÇӽФÏ̵¤«¤Ã¤¿¡£Æþ±¡2ÆüÌÜ¡¢Âβ¹¤Ï38.1¡î¤ÇRR¤Ï30-56/min¤ÇÊÑÆ°¤·¤¿¡£ºÆ¤ÓÇ¢½ê¸«¤ò¤È¤Ã¤¿¤È¤³¤íÃÁÇò(-)¡¢Çò·ìµå(-)¤Ç¤¢¤Ã¤¿¤¬Â¿¿ô¤ÎÀÖ·ìµå¤òǧ¤á(+)¡¢¿ô¸Ä¤Î°Û·ÁÀÖ·ìµå(+)¡¢ÀÖ·ìµå±ßÃì¤ò1¸Äǧ¤á¤¿¡£Labo¸¡ºº½ê¸«¤ÏTable 1¤Ë¼¨¤·¤Æ¤¢¤ë¡£·ì±Õ¡¢Ç¢¡¢°ö¹¢¤ÎÇÝÍܤ¬¹Ô¤ï¤ìͽÈ÷·ë²Ì¤Ï±¢À­¡ÊÇÝÍÜ·ë²Ì¤Ïpending¡Ë¡¢legionella Ç¢Ãæ¹³¸¶(-)¤Ç¤¢¤Ã¤¿¡£¶»ÉôXp¡¢¶»ÉôCT½ê¸«¤ËÊѲ½¤Ï̵¤«¤Ã¤¿¡£µ¤´É»Ù¶À¸¡ºº½ê¸«¤Ç¤Ïµ¤´É»ÙÆâ¤Ë·ì±Õ¤ò³Îǧ¤·¤¿¤¬ÌÀ¤é¤«¤Ê½Ð·ìÁã¤Ë¤Ä¤¤¤Æ¤ÏÉÔÌÀ¡£µÛ°úÓ½á⸡ÂΡÊÍ£°ì¤ÎÓ½á⸡ÂΤǤ¢¤Ã¤¿¡Ë¤Ï¶Ë¾¯Î̤ξåÈéºÙ˦¤ò´Þ¤ß¡¢¹¥Ãæµå(-)¡¢¥°¥é¥à±¢À­Ûå¶Ý(+)¡¢¹³»À¶Ý(-)¡£Äɲ䵤줿laboratory tests¤Î·ë²Ì¤Ï̤Äó½Ð¤Ç¤¢¤ë¡£
 
  ¤¢¤ë¿ÇÃÇŪ¼êµ»¤¬»Ü¹Ô¤µ¤ì¤¿¡¥
 
 

 

Figure 1. Radiograph of the Chest Showing Nearly Complete Collapse of the Right Upper Lobe.
There are confluent opacities in both lower lobes.

 

Figure 2. CT Scan of the Paranasal Sinuses Showing Mucosal Thickening in the Left Maxillary Sinus (Arrow).
 

Figure 3. CT Scan of the Chest Obtained after the Administration of Contrast Material.
The image with soft-tissue windows (Panel A) shows complete consolidation in the posterior segment of the right upper lobe and nearly complete consolidation in the anterior segment of that lobe. The consolidated area outlines an air bronchogram. The image with lung windows (Panel B) shows patchy areas of ground-glass opacity in both lower lobes.