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Tuesday, 10 January 2017 21:26

A Mediterranean infection re-visited

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Medical Anecdotes – short accounts of interesting cases, some medical disasters, involving pathology and clinical practice, from the recollection of Prof. Albert Cilia-Vincenti

This is 1970 and Professor JV Zammit-Maempel, just before going on holiday for three weeks, sees a 22-year-old in a domiciliary consultation, with fever, constipation and a vague skin rash, and refers him to his ward at St Luke’s Hospital with a diagnosis of “?typhoid” and with instructions to start chloramphenicol intravenously.  Chloramphenicol in those days was a very popular antibiotic – inexpensive and with the widest spectrum.  It did however carry the rare risk of bone marrow damage and fatal aplastic anaemia.  I do, in fact, remember carrying an autopsy on a young English woman who was given chloramphenicol in Spain, developing aplastic anaemia and subsequently transferred to London’s St George’s Hospital where she died, and where the case was presented at the physicians’ grand round.


Professor Zammit-Maempel maintained that no aplastic anaemia complication had ever been reported with chloramphenicol delivered intravenously, instead of orally, so a ten-day course of i.v. chloramphenicol was his favourite antibiotic regime.  Back to the young man with the “?typhoid” diagnosis; I was the house officer, so we started the patient on the i.v. chloramphenicol, and Zammit-Maempel left on holiday without seeing this patient in the ward.  A young senior registrar, recently returned from UK with his MRCP (not common in those days), had joined our firm and was now in charge of the ward.


The patient’s pyrexia soon resolved but after a few days it returned.  Tests for typhoid were negative.  The senior registrar discovered this young man had had a “hole-in-the heart” operation in London when he was a kid, and therefore suspected subacute bacterial endocarditis (SBE).  Chloramphenicol was stopped and penicillin started.  Fever resolved but returned again after a few days.  Leishmaniasis was excluded when a bone marrow aspirate was reported negative.  In desperation, a course of tetracycline was instituted, but again, fever went down and returned after a few days.  By this time the patient was emaciated and almost moribund, and Zammit-Maempel was due to return from holiday.


As soon as Zammit-Maempel returned, we got him to see this young man who had now been administered religious last rites.  The senior registrar reminded Prof that he had referred this patient with a “?typhoid” diagnosis, and which had not been confirmed, SBE was suspected and adequate penicillin course given, Leishmaniasis had been excluded, and we were dealing with a rapidly deteriorating case of pyrexia of unknown origin.  Zammit-Maempel leafed through the notes and declared he must be suffering from Leishmaniasis.  The senior registrar protested that it had already been investigated and excluded. However, Zammit-Maempel insisted that he was suffering from Leishmaniasis – emphasising the two peaks every 24 hours on temperature chart, neutropenia and enlarged spleen.  He reasoned that neutropenia and SBE don’t go together.  Repeat bone marrow aspirate proved Zammit-Maempel right and i.v. antimony was started.   


Fast forward to mid-1980s, I am a consultant surgical pathologist in Winchester, southern England.  Dr Anthony Galea-Debono and Mr Anthony Zammit are looking after a young haemophiliac with AIDS in Malta who’s got rectal bleeding from “?kaposi sarcoma” bowel lesions.  One lesion is biopsied and referred to us.  Microscopically the lesion consists of macrophages containing probable Donovan bodies.  I sent some slides to Professor Sebastian Lucas in London (a histopathologist with a special interest in exotic infections) to confirm that it was Leishmaniasis, which he does.  In the late 1980s, writing a chapter in “Advances in Histopathology”, Lucas uses this Maltese case (with due credits) to illustrate the emerging picture of Leishmaniasis complicating AIDS in the Mediterranean.


Fast forward yet again to mid-1990s and I have returned to a consultant pathologist’s post in Malta.  It is Christmas time and a young bachelor friend of ours returns from work overseas for the festive season.  He is, however, ill-looking and says he’s pyrexic.  A family doctor refers him to St Luke’s Hospital where a medical senior registrar suspects he’s very immune compromised, excludes Leishmaniasis with a negative bone marrow aspirate, and asks him whether he would take an HIV test.  The patient is septicaemic and Professor CP Mallia warns his parents that he’s in danger of dying.  Patient refuses to have an HIV test, saying that he would commit suicide if it were positive.  I reassure him that there is now treatment, if positive.  He improves with i.v. antibiotics and goes back overseas.  A few days later he phones saying he’s feverish and weak again.  I insist he gets to the nearest hospital immediately.  There he goes into total system failure, almost dies in intensive care, he’s found to be HIV-positive, and Leishmaniasis is now diagnosed on a bone marrow aspirate.  After a slow recovery, including renal dialysis for a couple of months, he returns to health after lengthy treatment for Leishmaniasis.  He of course is still on HIV drugs, but is now in his early fifties, healthy and fit, and has held a number of very senior positions overseas.            


Addendum: the update on Cholesterol & Statins (Issue 4) did not clarify that the C-reactive protein (CRP) test referred to in cardiology circles is the high-sensitivity (hsCRP) variety.  The normal CRP has little better sensitivity for inflammation than an ESR and is useless for atherosclerosis risk assessment.  HsCRP is available in the profiles of some local private laboratories but apparently still unavailable at Mater Dei Hospital.



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  • TheSynapse Magazines: 2016
Read 2114 times Last modified on Saturday, 11 February 2017 07:58

Professor Albert Cilia-Vincenti MD FRCPath is a private consultant pathologist in Malta and Chairman of the Academy of Nutritional Medicine (London) and former scientific delegate to the European Medicines Agency (London). He is a former pathology services director to the British and Maltese health services, and a former teacher of London and Malta Universities. He trained at London’s Royal Marsden, Royal Free, St George’s, Charing Cross and The Middlesex hospitals.

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