Abstract
An accurate history and thorough physical examination will often raise clinical suspicion of acute pancreatitis in the differential diagnosis of a patient presenting with acute abdominal pain. An accurate diagnosis is needed to eliminate etiologies of acute abdominal pain and to appropriately direct therapy. Confirmation of the diagnosis is most often made by evaluation of serum amylase and lipase levels. Although hyperamylasemia is found in the majority of patients with acute pancreatitis, other nonpancreatic acute abdominal conditions may be present with hyperamylasemia. CT scanning provides an accurate confirmation of clinical and laboratory findings and offers excellent anatomic and morphologic representation of the pancreas and peripancreatic tissue. The following article, written by the late John H.C. Ranson, presents a discussion of the modalities available for diagnosing acute pancreatitis.
Résumé
La pancréatitc aiguë est une maladie relativement fréquente dont l’incidence est en hausse. Son diagnostic est difficile. Dans une étude présentée par Bockus à partir de 94 admissions pour pancréatite aiguë, le diagnostic était inexact chez 43 % des cas. La pancréatite a été prise le plus souvent pour une cholécystitc aiguë (20%), une perforation de viscère creux (7%) ou une occlusion intestinale (5%). Chez le patient ayant une pancréatite aiguë fatale, le diagnostic correct n’a pas été fait avant l’autopsie dans 41.6% des cas. Il n’existe aucun critère clinique ou biologique qui permette le diagnostic certain de pancréatite aiguë à tous les coups. Les données opératoires ou autopsiques ne sont disponibles que chez un faible pourcentage des patients. Les données de la tomodensitométrie sont parfois diagnostiques, mais cet examen peut être normal chez le patient ayant une forme mineure de la maladie. Les critères diagnostiques de la pancréatite aiguë sont passés en revue. Il faut souligner que le diagnostic initial dépend principalement d’un interrogatoire précis ainsi que d’un examen physique soigneux.
Resumen
La pancreatitis aguda es una entidad común, con frecuencia de dificil diagnóstico, cuya incidencia es creciente. En un estudio realizado por Bockus en 94 pacientes hospitalizados por pancreatitis aguda, el diagnósti co inicial resultó incorrecto en 43% de los casos. Comúnmente se confundio la pancreatitis aguda con colecistitis aguda (20%), víscera perforada (7%) u obstructión intestinal (5%). En los casos de pancreatitis aguda letal, el diagnóstico correcto solo es establecido en el momento de la autopsia, lo cual ocurre en 41.6% de los casos. Desafortunadamente no existen criterios clínicos o de laboratorio que permitan un diagnóstico certero de pancreatitis aguda en la totalidad de los pacientes. Los hallazgos operatorios o de necropsia están disponibles sólo en una pequena minoría de los casos. Los hallazgos radiológicos en tomografia computadorizada pueden ser diagnósticos de la entidad, pero el estudio puede aparecer normal en los pacientes con enfermedad leve. Es por ello que en el presente artìculo se revisan las características diagnósticas. Debe hacerse énfasis en que el diagnóstico inicial depende, primordialmente, de una bien orientada historia clìnica y de un meticuloso examen fisico.
Similar content being viewed by others
References
Go, V.L.W.: Etiology of pancreatitis in the United States. In Acute Pancreatitis: Diagnosis and Therapy, E.L. Bradley, editor. New York, Raven, 1994, pp. 235–239
Worning, H.J.: Acute interstitial (edematous) pancreatitis in Denmark. In Acute Pancreatitis: Diagnosis and Therapy, E.L. Bradley, editor. New York, Raven, 1994, pp. 265–269
Bockus, H.L., Kaiser, M.H., Roth, J.L.A., Bogoch, A.L., Stein, G.: Clinical features of acute inflammation of the pancreas. Arch. Intern. Med. 96:308, 1955
Wilson, C., Imrie, C.W.: Deaths from acute pancreatitis: why do we miss the diagnosis so frequently? Int. J. Pancreatol. 3:273, 1988
Albo, R., Silen, W., Goldman, L.: A critical clinical analysis of acute pancreatitis. Arch. Surg. 1032, 1963
Cogbill, C.L., Song, K.T.: Acute pancreatitis. Arch. Surg. 100:613, 1970
Moynihan, B.: Acute pancreatitis. Ann. Surg. 81:132, 1925
Paxton, J.R., Payne, J.H.: Acute pancreatitis: a statistical review of 307 established cases of acute pancreatitis. Surg. Gynecol. Obstet. 86:69, 1948
Lankisch, P.G., Schirren, CA., Kunze, E.: Undetected fatal acute pancreatitis: why is the disease so frequently overlooked? Am. J. Gastroenterol. 86:322, 1991
Wilson, C., Imrie, C.W., Carter, D.C.: Fatal acute pancreatitis. Gut 29:782, 1988
Warshaw, A.L., Bellini, C.A., Lesser, P.B.: Inhibition of serum and urine amylase activity in pancreatitis with hyperlipemia. Ann. Surg. 182:72, 1975
Snape, W.J., Naden, R.S.: Serum calcium levels in unrecognized perforated peptic ulcer. Am. J. Dig. Dis. 1:507, 1956
Elman, R., Arneson, N., Graham, E.A.: Value of blood amylase estimation in the diagnosis of pancreatic disease; clinical study. Arch. Surg. 19:943, 1929
Gumaste, V.V.: Diagnostic tests for acute pancreatitis. Gastroenterologist 2:119, 1994
Ventrucci, M., Gullo, L., Daniele, C., Priori, P., Plate, L., Labo, G.: Clinical significance of serum pancreatic isoamylase, lipase, and immunoreactive trypsin in pancreatic disease: a comparative study. Digestion 28:71, 1983
Malfertheiner, P., Kemmer, T.P.: Clinical picture and diagnosis of acute pancreatitis. Heaptogastroenterology 38:97, 1991
Clavien, P-A., Burgan, S., Moosa, A.R.: Serum enzymes and other laboratory tests in acute pancreatitis. Br. J. Surg. 76:1234, 1989
Stefanini, P., Ermini, M., Carboni, M.: Diagnosis and management of acute pancreatitis. Am. J. Surg. 110:866, 1965
Lesser, P.B., Warshaw, A.L.: Differentiation of pancreatitis from common bile duct obstruction with hyperamylasemia. Gastroenterology 68:636, 1975
Lankish, P.G., Koop, H., Otto, J., Oberdieck, U., Winckler, K., Wolfrum, D.I.: Specificity of increased amylase to creatinine clearance ratio in acute pancreatitis. Digestion 16:160, 1977
Eckfeldt, J.H., Levitt, M.D.: Diagnostic enzymes for pancreatic disease. Clin. Lab. Med. 9:731, 1989
McMahon, M.J., Playforth, M.J., Rashid, S.A., Cooper, E.H.: The amylase-to-creatinine clearance ratio—a non-specific response to acute illness? Br. J. Surg. 69:29, 1982
Levitt, M.D., Johnson, S.G.: Is the Cam/Ccr ratio of value for the diagnosis of pancreatitis. Gastroenterology 75:118, 1978
Durr, G.H.: Value of pancreatic serum enzyme determination for diagnosis of acute pancreatitis. In Diagnostic Procedures in Pancreatic Disease, P., Malfertheiner, H., Ditschuneit, editors. New York, Springer, 1986, pp. 84–91
Tsianos, E.V., Dardamanis, M.A., Elisaf, M., Vasakos, S., Siampoulos, K.C.: The value of alpha amylase and isoamylase determination in chronic renal failure patients. Int. J. Pancreatol. 15:105, 1994
Kameya, S., Hayakawa, T., Kameya, A., Watanabe, T.: Clinical value of routine isoamylase analysis of hyperamylasemia. Am. J. Gastroenterol. 81:358, 1986
Lin, X-Z., Wang, S-S., Tsai, Y-T., Lee, S-D., Shiesh, S-C., Pan, H-B., Su, C-H., Lin, C-Y.: Serum amylase, isoamylase, and lipase in the acute abdomen: their diagnostic value for acute pancreatitis. J. Clin. Gastroenterol. 11:47, 1989
Koehler, D.F., Eckfeldt, J.H., Levitt, M.D.: Diagnostic value of routine isoamylase assay of hyperamylasemic serum. Gastroenterology 82:887, 1982
Weaver, D.W., Bouwman, D.L., Walt, A.J., Clink, D., Resto, A., Stephany, J.: A correlation between clinical pancreatitis and isoenzyme patterns of amylase. Surgery 92:576, 1982
Gumaste, V.V., Roditis, N., Mehta, D., Dave, P.B.: Serum lipase levels in nonpancreatic abdominal pain versus acute pancreatitis. Am. J. Gastroenterol. 88:2051, 1993
Corsetti, J.P., Cox, C., Schulz, T.J., Arvan, D.A.: Combined serum amylase and lipase determinations for diagnosis of suspected acute pancreatitis. Clin. Chem. 39:2495, 1993
Lessinger, J.M., Ferard, G.: Plasma pancreatic lipase activity: from analytical specificity to clinical efficiency for the diagnosis of acute pancreatitis. Eur. J. Clin. Chem. Clin. Biochem. 32:377, 1994
Steinberg, W.M., Goldstein, S.S., Davis, N.D., Shamma’a, J., Ander-son, K.: Diagnostic assays in acute pancreatitis. Ann. Intern. Med. 102:576, 1985
Parodi, H.C., Colombato, L.O., Gutierrez Silvia-Lattanzi, M.: The pancreatic enzymes value in the diagnosis of acute biliary tract diseases. Acta Gastroenterol. Latinoam. 19:123, 1989
Funakoshi, A., Yamada, Y., Migita, Y., Wakasugi, H.: Simultaneous determinations of pancreatic phospholipase A2 and phospholipase A2 in various pancreatic diseases. Dig. Dis. Sci. 38:502, 1993
Elias, E., Redsaw, M., Wood, T.: Diagnostic importance of changes in circulating concentrations of immunoreactive trypsin. Lancet 2:66, 1977
Anderson, M.C., Toronto, I.R., Needleman, S.B., Gramatica, L.: Assessment of methemalbumin as a diagnostic test for acute pancreatitis. Arch. Surg. 98:776, 1969
Rifkind, K.M., Lawrence, L.R., Ranson, J.H.C.: Initial roentgenographic signs in acute pancreatitis: a study of findings in 73 cases. N.Y. State J. Med. 76:1968, 1976
Sarti, D.A., King, W.: The ultrasonic findings in inflammatory pancreatic disease. Semin. Ultrasound 1:178, 1980
Silverstein, W., Isikoff, M.B., Hill, M.C., Barkin, J.: Diagnostic imaging of acute pancreatitis: prospective study using CT and sonography. A.J.R. 137:497, 1981
Clavien, P-A., Hauser, H., Meyer, P., Rohner, A.: Value of contrastenhanced computerized tomography in the early diagnosis and prognosis of acute pancreatitis. Am. J. Surg. 155:457, 1988
Ranson, J.H.C., Balthazar, E., Caccavale, R., Cooper, M.: Computed tomography and the prediction of pancreatic abscess in acute pancreatitis. Ann. Surg. 201:656, 1985
Mendez, G., Jr., Isikoff, M.B., Hill, M.C.: CT of acute pancreatitis: interim assessment. A.J.R. 134:1121, 1980
Hill, M.C., Barkin, J., Isikoff, M.B., Silverstein, W., Kaiser, M.: Acute pancreatitis: clinical vs CT findings. A.J.R. 193:263, 1982
Saifuddin, A., Ridgway, J.W., Chalmers, A.G.: Comparison of MR and CT scanning in severe acute pancreatitis: initial experiences. Clin. Radiol. 48:111, 1993
Coppa, G.F., LeFleur, R., Ranson, J.H.C.: The role of Chiba-needle cholangiography in the diagnosis of possible acute pancreatitis with cholelithiasis. Ann. Surg. 193:393, 1981
Evans, C., Rashid, A., Rosenberg, I.L., Pollock, A.V.: An appraisal of peritoneal lavage in the diagnosis of the acute abdomen. Br. J. Surg. 62:119, 1975
Hoffman, J.: Peritoneal lavage as an aid in the diagnosis of acute peritonitis of non-traumatic origin. Dig. Dis. 6:185, 1988
Wang, S-S., Lin, X-Z., Tsai, Y-T., Lee, S-D., Pan, H-B., Chou, Y-H., Su, C-H., Lee, C-H., Shiesh, S-C., Lin, C-Y., Lin, H-C.: Clinical significance of ultrasonography, computed tomography, and biochemical tests in the rapid diagnosis of gallstone-related pancreatitis: a prospective study. Pancreas 3:153, 1988
Blamey, S.L., Osborne, D.H., Gilmour, W.H., O’Neill, J., Carter, D.C., Imrie, C.W.: The early identification of patients with gallstone associated pancreatitis using clinical and biochemical factors only. Ann. Surg. 198:574, 1983
Neoptolemos, J.P., London, N., Bailey, I., Shaw, D., Carr-Locke, D.L., Fosard, D.P., Moosa, A.R.: The role of clinical and biochemical criteria and endoscopic retrograde cholangiopancreatography in the urgent diagnosis of common bile duct stones in acute pancreatitis. Surgery 100:732, 1986
Blamey, S.L., Imrie, C.W., O’Neill, J., Gilmour, W.H., Carter, D.C.: Prognostic factors in acute pancreatitis. Gut 25:1340, 1984
Jacobs, M.L., Daggett, W.M., Civetta, J.M., Vasu, M.A., Lawson, D.W., Warshaw, A.L., Nardi, G.L., Bartlett, M.K.: Acute pancreatitis: analysis of factors influencing survival. Ann. Surg. 185:45, 1977
Ranson, J.H.C., Lackner, H., Berman, I.R., Schinella, R.: The relationship of coagulation factors to clinical complications of acute pancreatitis. Surgery 81:502, 1977
Horn, J.K., Ranson, J.H.C., Ong, R., Poulis, D., Perez, H.D., Gold-stein, I.M.: Complement catabolism and chemotaxis in acute pancreatitis. J. Surg. Res. 32:569, 1982
Uhl, W., Buchler, M., Malfertheiner, P., Martini, M., Beger, H.G.: PMN-elastase in comparison with CRP, antiproteases, and LDH as indicators of necrosis in human acute pancreatitis. Pancreas 6:253, 1991
Ranson, J.H.C., Rifkind, K.M., Turner, J.W.: Prognostic signs and non-operative peritoneal lavage in acute pancreatitis. Surg. Gynecol. Obstet. 143:209, 1976
Nevalainen, T.J.: Phospholipase A2 in acute pancreatitis. Scand. J. Gastroenterol. 23:897, 1988
Shader, A.E., Paxton, J.R.: Fatal pancreatitis. Am. J. Surg. 111:369, 1966
Ranson, J.H.C., Rifkind, K.M., Roses, D.F., Fink, S.D., Eng, K., Localio, S.A.: Objective early identification of severe acute pancreatitis. Am. J. Gastroenterol. 61:443, 1974
Warshaw, A.L., Lee, K.H.: Serum ribonuclease elevations and pancreatic necrosis in acute pancreatitis. Surgery 86:227, 1979
Sehgal, L.R., Kraft, A.R., Romero, C., Saletta, J.D.: Cyclic AMP as a determinant of the course of acute alcoholic pancreatitis. Surg. Forum 26:448, 1975
Lasson, A., Laurell, A.B., Ohlsson, K.: The correlation between complement activation protease inhibitors and clinical course in acute pancreatitis in man. Scand. J. Gastroenterol. 19(Suppl. IV):1, 1984
Wilson, G., Heads, A., Shenkin, A., Imrie, C.W.: C-reactive protein, antiproteases and complement factors as objective markers of severity in acute pancreatitis. Br. J. Surg. 76:177, 1989
Gudgeon, A.M., Heath, D.I., Hurley, P., Jehanli, A., Patel, G., Wilson C., Shenkin, A., Austin, B.M., Imrie, C.W., Hermon-Taylor, J.: Trypsinogen activation peptides assay in the early prediction of severity of acute pancreatitis. Lancet 1:4, 1990
Block, S., Maier, W., Bittner, R., Buchler, M., Malfertheiner, P., Beger, H.G.: Identification of pancreas necrosis in severe acute pancreatitis: imaging procedures versus clinical staging. Gut 27:1035, 1986
Ranson, J.H.C., Rifkind, K.M., Roses, D.F., Fink, S.D., Eng, K., Spencer, F.C.: Prognostic signs and the role of operative management in acute pancreatitis. Surg. Gynecol. Obstet. 139:69, 1974
Wilson, C., Heath, D.I., Imrie, C.W.: Prediction of outcome in acute pancreatitis: a comparative study of APACHE II, clinical assessment and multiple factor scoring systems. Br. J. Surg. 77:1260, 1990
Larvin, M., McMahon, M.J.: APACHE II score for assessment and monitoring of acute pancreatitis. Lancet 2:201, 1989
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ranson, J.H.C., Shamamian, P. Diagnostic standards for acute pancreatitis. World J. Surg. 21, 136–142 (1997). https://doi.org/10.1007/s002689900205
Issue Date:
DOI: https://doi.org/10.1007/s002689900205