--- a/OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.cpp	Wed Jun 05 20:37:03 2024 +0200
+++ b/OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.cpp	Thu Jun 06 17:55:13 2024 +0200
@@ -1978,13 +1978,27 @@
       
         case EVR_SL:  // signed long
         {
-          ok = element.putSint32(boost::lexical_cast<Sint32>(*decoded)).good();
+          if (decoded->find('\\') != std::string::npos)
+          {
+            ok = element.putString(decoded->c_str()).good();
+          }
+          else
+          {
+            ok = element.putSint32(boost::lexical_cast<Sint32>(*decoded)).good();
+          }
           break;
         }
 
         case EVR_SS:  // signed short
         {
-          ok = element.putSint16(boost::lexical_cast<Sint16>(*decoded)).good();
+          if (decoded->find('\\') != std::string::npos)
+          {
+            ok = element.putString(decoded->c_str()).good();
+          }
+          else
+          {
+            ok = element.putSint16(boost::lexical_cast<Sint16>(*decoded)).good();
+          }
           break;
         }
 
@@ -2023,14 +2037,28 @@
 
         case EVR_US:  // unsigned short
         {
-          ok = element.putUint16(boost::lexical_cast<Uint16>(*decoded)).good();
+          if (decoded->find('\\') != std::string::npos)
+          {
+            ok = element.putString(decoded->c_str()).good();
+          }
+          else
+          {
+            ok = element.putUint16(boost::lexical_cast<Uint16>(*decoded)).good();
+          }
           break;
         }
 
         case EVR_FL:  // float single-precision
         case EVR_OF:  // other float (requires byte swapping)
         {
-          ok = element.putFloat32(boost::lexical_cast<float>(*decoded)).good();
+          if (decoded->find('\\') != std::string::npos)
+          {
+            ok = element.putString(decoded->c_str()).good();
+          }
+          else
+          {
+            ok = element.putFloat32(boost::lexical_cast<float>(*decoded)).good();
+          }
           break;
         }
 
@@ -2039,7 +2067,14 @@
         case EVR_OD:  // other double (requires byte-swapping)
 #endif
         {
-          ok = element.putFloat64(boost::lexical_cast<double>(*decoded)).good();
+          if (decoded->find('\\') != std::string::npos)
+          {
+            ok = element.putString(decoded->c_str()).good();
+          }
+          else
+          {
+            ok = element.putFloat64(boost::lexical_cast<double>(*decoded)).good();
+          }
           break;
         }