Summary
Pneumatosis intestinalis (PI) is characterized by subserosal or submucosal gas-filled cysts of the gastrointestinal tract. The course may be benign or may lead to the need for urgent surgery. Knowledge of the differential diagnosis, course, and treatment modalities are key in providing optimal care to patients who present with this entity. In this article, two cases of “benign” pneumatosis seen at our institution over a one-month period are presented, along with a retrospective review of the English literature from January 1985 to March 1995. Incidence, symptoms, gross and microscopic appearance, radiographic appearance, etiology, differential diagnosis and therapy are reviewed.
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DuVernoi JG: Anatomische Beobachtungen der unter der aeussern und innern haut der Gedaerme eingeschlossenen luft. Phys Med Abhandl Acad Wissensch Petersb 2:182, 1783
Ecker JA, Williams RG, Clay KL: Pneumatosis cystoides intestinalis-bullous emphysema of the intestine. Am J Gastroenterol 56:125–136, 1971
Koss LG: Abdominal gas cysts (pneumatosis cystoides intestinorum hominis): An analysis with a report of a case and a critical review of the literature. Arch Pathol 53:523–549, 1952
Sequeira W: Pneumatosis cystoides intestinalis in systemic sclerosis and other diseases. Semin Arthritis Rheum 19:269–277, 1990
Knechtle SJ, Davidoff AM, Rice RP: Pneumatosis intestinalis: Surgical management and clinical outcome. Ann Surg 212:160–165, 1990
Pieterse AS, Leong ASY, Rowland R: The mucosal changes and pathogenesis of pneumatosis cystoides intestinalis. Hum Pathol 16:683–688, 1985
Keyting WS, McCarver RR, Kovarik JL, Daywitt AI: Pneumatosis intestinalis: A new concept. Radiology 76:733–741, 1961
Galandiuk S, Fazio VW: Pneumatosis cystoides intestinalis: A review of the literature. Dis Colon Rectum 29:358–363, 1986
Kay-Butler JJ: Interstitial emphysema of the cecum. Gut 3:267–268, 1962
Sibbons P, Spitz L, van Velzen D: The role of lymphatics in the pathogenesis of pneumatosis in experimental bowel ischemia. J Pediatr Surg 27:339–343, 1992
Cristl SU, Gibson GR, Murgatroyd PR, Scheppach W, Cummings JH: Impaired hydrogen metabolism in pneumatosis cystoides. Gastroenterology 104:392–397, 1993
McKay LF, Eastwood MA, Brydon WG: Methane excretion in man: A study of breath, flatus, and faeces. Gut 26:69–74, 1985
Hernanz-Schulman M, Kirkpatrick J Jr, Schwachman H, Herman T, Schulman G, Vawter GF: Pneumatosis intestinalis in cystic fibrosis. Radiology 160:497–499, 1986
Yale CE, Balish E: The natural course of clostridium perfringens-induced pneumatosis cystoides intestinalis. J Med 23:279–288, 1992
Andorsky RI: Pneumatosis cystoides intestinalis after organ transplantation. Am J Gastroenterol 85:189–194, 1990
Berne TV, Halls JM: Intramural intestinal gas in adults. Surg Gynecol Obstet 156:479–484, 1983
Day DL, Ramsay NKC, Letourneau JG: Pneumatosis intestinalis after bone marrow transplantation. AJR 151:85–87, 1988
Bates FT, Gurney JW, Goodman LR, Santamaria JJ, Hansen RM, Ash RC: Pneumatosis intestinalis in bone marrow transplant patients: Diagnsosis on routine chest radiographs. AJR 152:991–994, 1989
Benya EC, Sivit CJ, Quinones RR: Abdominal complications after bone marrow transplantation in children: Sonographic and CT findings. AJR 161:1023–1027, 1993
King S, Shuckett B: Sonographic diagnosis of portal venous gas in two pediatric patients with benign pneumatosis intestinalis. Pediatr Radiol 22:577–578, 1992
Karp DR, Kantor OS, Halverson JD, Atkinson JP: Successful management of catastrophic gastrointestinal involvement in polyarteritis nodosa. Arthritis Rheum 31:683–687, 1988
Patel A, Creery D: Pneumatosis intestinalis in AIDS: An unreported complication. Br J Clin Pract 44:768–770, 1990
Sivit CJ, Josephs SH, Taylor GA, Kushner DC: Pneumatosis intestinalis in children with AIDS. AJR 155:133–134, 1990
Berne TV, Donovan AJ: Nonoperative treatment of perforated duodenal ulcer. Arch Surg 124:830–832, 1989
Berdon WE, Grossman H, Baker DH, Mizrahi A, Barlow O, Blanc WA: Necrotizing enterocolitis in the premature infant. Radiology 83:879–887, 1964
Grosfeld JL, Cheu H, Schlatter M, West KW, Rescorla FJ: Changing trends in necrotizing enterocolitis. Ann Surg 214:300–306, 1991
Reynolds HL Jr, Gauderer MWL, Hrabovsky EE, Shurin SB: Pneumatosis cystoides intestinalis in children beyond the first year of life: Manifestations and management. J Pediatr Surg 26:1376–1380, 1991
West KW, Rescorla FJ, Grosfeld JL, Vane DW: Pneumatosis intestinalis in children beyond the neonatal period. J Pediatr Surg 24:818–822, 1989
Chabot VH, Slovis TL, Cullen M: Recurrent pneumatosis intestinalis in young infants. Pediatr Radiol 22:120–122, 1992
Keene JG: Pneumatosis cystoides intestinalis and intramural intestinal. J Emerg Med 7:645–650, 1989
Micklefield GH, Kuntz H, May B: Pneumatosis cystoides intestinalis: Case reports and review. Mater Med Pol 22:70–72, 1990
Marshak RH, Lindner AE, Makalansky D: Pneumatosis cystoides coli. Gastrointest Radiol 2:85–89, 1977
Moote DJ, Fried LA, LeBrun GP, Fraser DB: Pneumatosis coli: Is there a relationship with sigmoid colon redundancy. Gastrointest Radiol 14:79–82, 1989
Finelli DS, McClary R, Cerda JJ: Pneumatosis cystoides intestinalis: Report of two cases and review of the literature. Mil Med 152:574–578, 1987
Feczko PJ, Mezwa DG, Farah MC, White BD: Clinical significance of pneumatosis of the bowel wall. RadioGraphics 12:1069–1078, 1992
Heng Y, Schuffler M, Haggit R, Rhorman CA: Pneumatosis intestinalis: A review. Am J Gastroenterol 90:1747–1758, 1995
MacKenzie EP: Pneumatosis intestinalis: Review of the literature and report of 13 cases. Pediatrics 7:537–549, 1951
Daly BD, Guthrie JA, Couse NF: Pneumoperitoneum without peritonitis. Postgrad Med J 67:999–1003, 1991
Hoover EL, Cole GD, Mitchell LS, Adams CD, Hassett J: Avoiding laparotomy in nonsurgical pneumoperitoneum. Am J Surg 164:99–103, 1992
Van Vugt AB, Sleeboom LA, Dekker WM, Mallens WMC, Ten Velde J: Giant cysts in diverticular disease of the sigmoid colon. Neth J Surg 37:183–186, 1985
Spigelman AD, Williams CB, Ansell JK, Rutter KRP, Phillips RKS: Pneumatosis coli: A source of diagnostic confusion. Br J Surg 77:155, 1990
Underwood JW, Finnis D, Scott W: Pneumatosis coli: A familial association. Br J Surg 65:64–65, 1978
Calne RY: Gas cysts of the large bowel simulating multiple polyposis. Br J Surg 47:212–215, 1959
Thomson WO, Gillespie G, Blumgart LH: The clinical significance of pneumatosis cystoides. Br J Surg 64:590–592, 1977
Suarez V, Chesner IM, Price AB, Newman J: Pneumatosis cystoides intestinalis: Histological mucosal changes mimicking inflammatory bowel disease. Arch Pathol Lab Med 113:898–901, 1989
Smerud MJ, Johnson CD, Stephens DH: Diagnosis of bowel infarction: A comparison of plain films and CT scans in 23 cases. AJR 154:99–103, 1990
Seaman WB, Fleming RJ, Baker DH: Pneumatosis intestinalis of the small bowel. Semin Roentgenol 1:234–242, 1966
Hosomi N, Yoshioka H, Kuroda C, Sawai Y, Inoue E, Kadota T, Narumi Y, Kuriyama K, Fujita M, Iishi H, Ohtani T, Okuda S: Pneumatosis cystoides intestinalis: CT findings. Abdom Imaging 19:137–139, 1994
Rabushka LS, Kuhlman JE: Pneumatosis intestinalis: Appearance on MR examination. Clin Imaging 18:258–261, 1994
Mujahed Z, Evans JA: Gas cysts of the intestine (pneumatosis intestinalis). Surg Gynecol Obstet 107:151–160, 1958
Vernacchia FS, Jeffrey RB, Laing FC, Wing VW: Sonographic recognition of pneumatosis intestinalis. AJR 145:51–52, 1985
Sigel B, Machi J, Ramos JR, Serota AI, Robertson AL: Ultrasonic features of pneumatosis intestinalis. J Clin Ultrasound 13:675–678, 1985
Von Maluski FC: Pneumatosis masquerading as abdominal free air. Postgrad Med 83:101–105, 1988
Kosloske AM, Musemeche CA, Ball WS Jr, Ablin DS, Bhattacharyya N: Necrotizing enterocolitis: Value of radiographic findings to predict outcome. AJR 151:771–774, 1988
Sisk PB: Gas in the portal venous system. Radiology 77:103–107, 1961
Cho KC, Simmons MZ, Baker SR, Cappell MS: Spontaneous dissection of air into the transverse mesocolon during double contrast barium enema. Gastrointest Radiol 15:76–77, 1990
Kou SW, Chai CY, Chou CK, Chan HM: Pneumatosis cystoides intestinalis arising in jejunal diverticular disease: Report of a case and a suggestion to its pathogenesis. Kaohsiung J Med Sci 8:486–494, 1992
DeMarino GB, Sumkin JH, Leventhal R, Van Thiel DH: Pneumatosis intestinalis and pneumoperitoneum after sclerotherapy. AJR 151:953–954, 1988
Marshak RH, Blum SD, Eliasoph J: Pneumatosis involving the left side of the colon. JAMA 161:1626–1628, 1956
McCollister DL, Hammerman HJ: Air, air everywhere: pneumatosis cystoides coli after colonoscopy. Gastrointest Endosc 36:75–76, 1990
Collins CD, Blanshard C, Cramp M, Gazzard B, Gleeson JA: Case report: Pneumatosis intestinalis occurring in association with cryptosporidiosis and HIV infection. Clin Radiol 46:410–411, 1992
Jensen R, Gutnik SH: Pneumatosis cystoides intestinalis: A complication of colonoscopic polypectomy. SD J Med 44:177–179, 1991
Smith CD, Sarr MG: Clinically significant pneumatosis intestinalis with postoperative enteral feedings by needle catheter jejunostomy: A unusual complication. JPEN 15:328–331, 1991
Thomas VIL, Cohen AJ, Omiya B, McKenzie R, Tominga G: pneumatosis intestinalis associated with needle catheter jejunostomy tubes: CT findings and implications. J Comput Assist Tomogr 16:418–419, 1992
Fukuya T, Brown BP, Lu CC: Midgut volvulus as a complication of intestinal malrotation in adults. Dig Dis Sci 38:438–444, 1993
Yang CJC, Lu CH, Murakami J, Franken EA Jr: General case of the day: Midgut volvulus with necrotic small bowel. Radio-Graphics 7:605–607, 1987
Schwarz DA, Stark M, Wright J: Segmental colonic gangrene: A previously unreported complication of adult hemolytic uremic syndrome. Surgery 116:107–110, 1994
Alpern MB, Glazer GM, Francis IR: Ischemic or infarcted bowel: CT findings. Radiology 166:149–152, 1988
Buffo GC, Deitch JS: Pneumatosis intestinalis in a patient with polyarteritis nodosa. Gastrointest Radiol 11:286–288, 1986
Balthazar EJ, Stern J: Necrotizing candida enterocolitis in AIDS: CT features. J Comput Assist Tomogr 18:298–300, 1994
Lund EC, Han SY, Holley HC, Berland LL: Intestinal ischemia: Comparison of plain radiographic and computed tomographic findings. RadioGraphics 8:1083, 1988
Caudill JL, Rose BS: The role of computed tomography in the evaluation of pneumatosis intestinalis. J Clin Gastroenterol 9:223–226, 1987
Sato A, Yamaguchi K, Nakajima T: A new health problem due to trichloroethylene: Pneumatosis cystoides intestinalis. Arch Environ Health 42:144–147, 1987
Ogata M, Kihara T, Kamoi R, Taguchi T, Oda J, Kenmotsu K: A report of a worker suffering from pneumatosis cystoides. Ind Health 26:179–182, 1988
Yamaguchi K, Shirai T, Shimakura K, Akamatsu T, Nakama H, Kono K, Sakato M, Shigeno T, Furuta S, Nakajima T, Sato A: Pneumatosis cystoides intestinalis and trichloroethylene exposure. Am J Gastroenterol 80:753–757, 1985
Fleming LE: Unusual occupational gastrointestinal and hepatic disorders. Occup Med 7:433–448, 1992
Ritchie AJ, Carson JG, Humphreys WG: Encysted pneumatocele: A complication of diverticular disease. Br J Surg 78:683, 1991
John A, Dickey K, Fenwick J, Sussman B, Beeken W. Pneumatosis intestinalis in patients with crohn's disease. Dig Dis Sci 37:813–817, 1992
Galandiuk S, Fazio VW, Petras RE: Pneumatosis cystoides intestinalis in Crohn's disease: Report of two cases. Dis Colon Rectum 28:951–956, 1985
Tjon A, Tham RTO, Vlasveld LT, Willemze R: Gastrointestinal complications of cytosine-arabinoside chemotherapy. AJR 154:99–103, 1990
Sachse RE, Burke GW, Jonas M, Milgrom M, Miller J: Benign pneumatosis intestinalis with subcutaneous emphysema in liver transplant recipient. Am J Gastroenterol 85:876–879, 1990
Jackson JE, Thomas AMK: The case of the bloated nurse. Br J Radiol 60:721–722, 1987
Goulet JR, Hurtubise M, Senécal JL: Retropneumoperitoneum and pneumatosis intestinalis in 2 patients with mixed connective tissue disease and the overlap syndrome. Clin Exp Rheumatol 6:81–85, 1988
Pruitt RE, Tumminello VV, Reveille JD: Pneumatosis cystoides intestinalis and benign pneumoperitoneum in a patient with antinuclear antibody negative systemic iupus erythematosus. J Rheumatol 15:1575–1577, 1988
Kobayashi T, Kobayashi M: Response to octreotide of intestinal pseudoobstruction and pneumatosis cystoides intestinalis associated with progressive systemic sclerosis. Inter Med 32:607–609, 1993
Decrop E, Ponette E, Baert AL, Verberckmoes R, Kerremans R, Geboes K: Preoeprative radiologic diagnosis of acute necrotizing enteritis in systemic lupus erythematosis. J Belge Radiol 73:31–35, 1990
Wilkinson MM: Small intestinal complications in progressive systemic sclerosis. Gastroenterol Nurs 15:50–53, 1992
van Leeuwen JCJ, Nossent JC: Pneumatosis intestinalis in mixed connective tissue disease. Neth J Med 40:299–304, 1992
Stafford-Brady FJ, Kahn HJ, Ross TM, Russell ML: Advanced scleroderma bowel: Complications and management. J Rheumatol 15:869–874, 1988
Pahlman L, Enander L: Pneumatosis intestinalis in young patients. Acta Chir Scand 154:547–548, 1988
Tak PP, van Duinen CM, Bun P, Eulderink F, Kreuning J, Gooszen HG, Lamers CBHW: Pneumatosis cystoides intestinalis in intestinal pseudoobstruction: Resolution after therapy with metronidazole. Dig Dis Sci 37:949–954, 1992
Mueller GP, Cassady CI, Dietrich RB, Pais MJ, Warden MJ: Pediatric case of the day: Occult child abuse (manifesting with pneumotowsis intestinalis and portal venous gas). Radio-Graphics 14:928–930, 1994
Chippindale AJ, Desai S: Two unusual cases of pneumatosis coli. Clin Radiol 43:180–182, 1991
Case WG, Hall R: Surgical treatment of pneumatosis coli. Ann R Coll Surg Engl 67:368–369, 1985
Pun YLW, Russell DM, Taggart GJ, Barraclough DRE: Penumatosis intestinalis and pneumoperitoneum complicating mixed connective tissue disease. Br J Rheumatol 30:146–149, 1991
Berglund S: Roentgen diagnosis of pneumatosis cystoides intestinorum hominis. Acta Radiol 20:401–404, 1939
Cabrera GE, Scopelitis E, Cuellar ML, Silveira LH, Mena H, Espinoza LR: Pneumatosis cystoides intestinalis in systemic lupus with intestinal vasculitis: Treatment with high dose prednisone. Clin Rheumatol 13:312–316, 1994
Lang TJ: Gastroenterol vasculitis and pneumatosis intestinalis due to systemic lupus erythematosis: Successful treatment with pulse intravenous cyclophosphamide. Am J Med 85:555–558, 1988
Johansson K, Lindström E: Treatment of obstructive pneumatosis coli with endoscopic sclerotherapy: Report of a case. Dis Colon Rectum 34:94–96, 1991
Elberg JJ: Oxygen therapy for pneumatosis coli. Acta Chir Scand 151:399–400, 1985
Kelly BE, Cooper GG, Mills JOM: Pneumoperitoneum due to PCI in a patient with a strangulated femoral hernia. Br J Clin Pract 47:272, 1993
Grieve DA, Unsworth IP: Pneumatosis cystoides intestinalis: An experience with hyperbaric oxygen treatment. Aust NZ J Surg 61:423–426, 1991
Jauhonen P, Lehtola J, Karttunen T: Treatment of pneumatosis tosis coli with metronidazole. Dis Colon Rectum 30:800–801, 1987
Sidhu S, Flamm S, Chopra S: Pneumatosis cystoides intestinalis: An incidental finding in a patient with AIDS and cryptosporidial diarrhea. Am J Gastroenterol 89:1578–1579, 1994
Lipton J, Patterson B, Mustard R, Tejpar I, Fyles G, Meharchand J, Messner H: Pneumatosis intestinalis with free air mimicking intestinal perforation in a bone marrow transplant patient. Bone Marrow Transplant 14:323–326, 1994
Yeager AM, Kanof ME, Kramer SS, Jones B, Saral R, Alake AM, Santos GW: Pneumatosis intestinalis in children after allogeneic bone marrow transplantation. Pediatr Radiol 17:18–22, 1987
Paraf F, Vulser C, Guillemain R, Amrein C, Bloch F, Bruneval P: Pneumatosis cystoides intestinalis after cardiac transplantation: Report of three cases. Am J Gastroenterol 85:1429–1431, 1990
Sackier JM, Smith EJ, Wood CB: Cystic pneumatosis in coeliac disease. Gut 29:852–855, 1988
Khouri MR, Levine MS, Dabezies M, Saul SH: Benign pneumoperitoneum in a patient with celiac sprue. J Clin Gastroenterol 11:70–72, 1989
Holt RW, Dekker J: Gastric pneumatosis intestinalis associated with cholangiocarcinoma. South Med J 79:79–80, 1986
Christensen LA, Schmidt EB, Mortenson PB, Hcjhus JH: Pneumatosis intestinalis in a patient on chronic hemodialysis treatment. Nephrol Dial Transplant 4:745–747, 1989
Luks FI, Chung MA, Brandt ML, Hertecant J, Roy CC, Blanchard H, Bensoussan AL: Pneumatosis and pneumoperitoneum in chronic idiopathic intestinal pseudoobstruction. J Pediatr Surg 26:1384–1386, 1991
Wang S, Goodman B: Pneumatosis coli producing colo-colic intussusception: A case report. Australas Radiol 32:483–486, 1988
Mack P: Pneumo-retroperitoneum associated with pneumatosis cystoides intestinalis. Ann Acad Med Singapore 17:600–602, 1988
Longo WE, Ballantyne GH, Graham AJ: Pneumatosis cystoides intestinalis: Presentation as an acute abdomen. J Clin Gastroenterol 9:571–573, 1987
Soutter DI, Paloschi GB, Prentice RS: Pneumatosis cystoides intestinalis simulating malignant colonic obstruction. Can J Surg 28:272–273, 1985
Siskind BN, Burrell MI, Klein ML, Princenthal RA: Toxic dilation in Crohn's disease with cCT correlation. J Comput Assist Tomogr 9:193–195, 1985
Pasquier E, Wattiaux MJ, Peigney N: First case of pneumatosis cystoides intestinalis in adult. J Rheumatol 20:499–503, 1993
Fahal AH, Baraka OZ, El-Lider AM: Pneumatosis cystoid intestinalis: A case report. East Afr Med J 71:401–402, 1994
Tobias R, Coleman S, Helman CA: Pneumatosis coli simulating hepatomegaly. Am J Gastroenterol 80:146–149, 1985
Vijayaraghavan SB: Sonographic features of pneumatosis of the small bowel. J Clin Ultrasound 18:579–581, 1990
Janssen DA, Kalayogla M, Sollinger HW: Pneumatosis cystoides intestinalis following lactulose and lactulose and steroid treatment in a liver transplant patient with an intermittently enlarged scrotum. Transplant Proc 19:2949–2952, 1987
Bohler A, Speich R, Russi EW, Meyenberger C, Weder W: Pneumatosis intestinalis and active cytomegalovirus. Chest 107:582, 1995
Mannes GPM, de Boer WJ, van der Jagt EJ, Meinesz AF, Meuzelarr JJ, van der Bij W: Pneumatosis intestinalis and active cytomegaloviral infection after lung transplantation. Chest 105:929–930, 1994
Lanspa SJ, Liu MW, Jenkins HJ: Giant bulla in pneumatosis cystoides intestinalis. J Clin Gastroenterol 10:437–440, 1988
Fick TE, Van Oorschot FHAM, Mallens WMC, Kitslaar PJEHM: Pneumoperitoneum without peritonitis. Neth J Surg 40:152–154, 1988
Zern RT, Clarke-Pearson DL: Pneumatosis intestinalis associated with enteral feeding by catheter jejunostomy. Obstet Gynecol 65:81S-83S, 1985
Balmaseda MT Jr, Lagattuta FP, Tugaoen JF: Pneumatosis cystoides intestinalis in quadraplegia: A case report. Arch Phys Med Rehabil 68:563–565, 1987
Van Son WJ, Van der Woude FJ, van der Jagt EJ, Donker AJM, Meijer S, Sloff MJH, The TH, Tegzess AM, van dr Slike LB: Pneumatosis intestinalis in patients after cadaveric kidney transplantation: Possible relationship with an active cytomegalovirus infection. Proc Eur Dial Transplant Assoc Eur Ren Assoc 21:936–940, 1985
Murphy BJ, Weinfeld A: Innocuous pneumatosis intestinalis of the right colon in renal transplant recipients: Report of three cases. Dis Colon Rectum 30:816–819, 1987
Ammons MA, Bauling PC, Weil R III: Pneumatosis cystoides intestinalis with pneumoperitoneum in renal transplant patients on cyclosporine and prednisone. Transplant Proc 18:1868–1870, 1986
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Boerner, R.M., Fried, D.B., Warshauer, D.M. et al. Pneumatosis intestinalis. Digest Dis Sci 41, 2272–2285 (1996). https://doi.org/10.1007/BF02071412
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DOI: https://doi.org/10.1007/BF02071412