Skip to main content
Erschienen in: Journal of Medical Case Reports 1/2018

Open Access 01.12.2018 | Case report

Sub-acute intestinal obstruction – a rare complication of Plasmodium falciparum malaria in an adult: a case report

verfasst von: Tim Divine Bonghaseh, Domin Sone M. Ekaney, Michael Budzi, Gerald Ekwen, Steve Kyota

Erschienen in: Journal of Medical Case Reports | Ausgabe 1/2018

Abstract

Background

Malaria remains a major public health problem in most tropical countries. It occasionally presents with both typical and atypical signs and symptoms. Gastrointestinal manifestations are common in malaria endemic areas but intestinal obstruction as a complication is extremely rare.

Case presentation

We present the case of a 42-year-old black African man who presented with signs and symptoms of intestinal obstruction and was diagnosed as having Plasmodium falciparum malaria. He was successfully treated with both parenteral and orally administered antimalarial medication and the intestinal obstruction subsequently resolved.

Conclusion

With intestinal obstruction being an important cause of morbidity and mortality, we report this case to highlight this rare complication of malaria and therefore increase physicians’ awareness and prompt diagnosis and management.

Background

Malaria is an endemic disease in sub-Saharan Africa. In Cameroon, Plasmodium falciparum (P. falciparum) has been reported to be responsible for 90–95% of all cases of clinical malaria [1]. The clinical presentation of malaria is variable with only 50–70% of patients presenting with classic paroxysms of fever [2]. The main symptoms of malaria include fever, headache, chills, rigors, sweats, anorexia, abdominal pain, nausea, vomiting, diarrhea, pallor, and jaundice [2]. Gastrointestinal manifestations of uncomplicated malaria are nonspecific. Several specific complications including gastrointestinal bleeding, splenic rupture, acute abdomen, and sub-acute intestinal obstruction have been reported among children with complicated malaria [3, 4]. The occurrence of sub-acute bowel obstruction as a complication of severe malaria is an uncommon finding in adults. One case of malaria complicated by intestinal obstruction in an adult was reported by the Food and Drug Administration in 2003 [5]. Therefore, in any febrile patient presenting with symptoms and signs of intestinal obstruction in an endemic area or with a recent travel history to an endemic area, malaria should be considered a differential diagnosis. Our aim, therefore, was to highlight this rare presentation of malaria in order to increase awareness and hence prompt diagnosis and management.

Case presentation

A 42-year-old Cameroonian (black African) man with no relevant past medical history presented to our hospital with a 1-week history of fever and a 4-day history of no bowel movements. The fever was intermittent and worse in the evenings, and associated with headache, joint pains, and anorexia. He self-medicated an undocumented orally administered antimalarial medication but symptoms persisted. Three days later, he developed generalized abdominal pain, colicky in character, with a severity of 5/10 on a visual analogue scale. This was associated with progressive abdominal distension and an altered bowel pattern initially characterized by an inability to pass stool and flatus over 4 days but he denied any vomiting. A worsening of his symptoms prompted his visit to our hospital.
On examination, his mucous membranes were dry, his conjunctivae were pink, and his vital signs were normal. His abdomen was mildly distended with mild diffuse tenderness. There was neither guarding nor rebound tenderness. Percussion note was tympanic and bowel sounds were hyperactive. His rectum was empty per digital rectal examination and his prostate was not enlarged. The rest of the physical examination was unremarkable.
A rapid diagnostic (Alere™ Malaria Ag P.f, Abbott Rapid Diagnostics, USA) test for malaria was positive. Also, his complete blood count values were within normal ranges: white blood cell count of 6200 cells/uL, hemoglobin of 12.5 g/dL, and platelet count of 222,000 cells/uL. His metabolic panel was within normal range: serum sodium ion (Na+) of 140 mmol/L, serum potassium ion (K+) of 4.0 mmol/L, serum chloride ion (Cl) of 98 mmol/L, serum creatinine of 0.9 mg/dL, alanine aminotransferase was 41.2 U/L, aspartate aminotransferase was 33.0 U/L, total bilirubin was 0.81 mg/dL, and alkaline phosphatase was 55.9 U/L. His human immunodeficiency virus serology was non-reactive. His rapid antibody test for typhoid fever was also non-reactive. There was no significant air fluid level or increased bowel gas on a plain abdominal radiograph and an abdominal ultrasound revealed mild free intra-abdominal fluid in all four quadrants.
We concluded on a working diagnosis of functional bowel obstruction secondary to malaria. He received three doses of intravenously administered quinine base infusion (600 mg in 500 ml of dextrose 5% to flow for 4 hours every 8 hours for 24 hours) and intravenously administered crystalloids (0.9% normal saline at rate of 1 liter 8 hourly for 48 hours) and was placed on “nothing by mouth.” He passed a small quantity of feces 48 hours after initiation of antimalarial medication, with complete resolution of the abdominal pain, distension, and bowel movements on the fourth day of hospital stay. A stool examination was done with no organisms identified. We then concluded on a final diagnosis of sub-acute intestinal obstruction secondary to malaria. He was then discharged on an orally administered artemisinin-based antimalarial combination (artemether/lumefantrine 20/120 mg, 4 tablets 12 hourly for 3 days). His 2-week follow up was unremarkable.

Discussion

The key clinical feature in this case as evident from our patient’s history is that the symptoms and signs of malaria are vast and can mimic other disease processes. The classic presentation of paroxysms of fever associated with chills, rigors, anorexia, and arthralgia can precede other nonspecific symptoms such as abdominal pain, distension, and obstipation, therefore posing a diagnostic dilemma. With increasing resistance to antimalarial medications, which is principally due to the development of immunity and indiscriminate use of these medications as seen in our case presentation, these atypical presentations are becoming more frequent especially in malaria endemic regions [2].
Atypical gastrointestinal complications of malaria include hepatic encephalopathy, fulminant hepatic failure, splenic rupture, acute pancreatitis, acalculous cholecystitis, duodenal perforation, gastroenteritis, and retroperitoneal lymphadenopathy [2]. Malaria causing sub-acute bowel obstruction has previously been reported in an 18-month-old girl in India [3] and a 48-year-old man in the USA [5]. Intestinal obstruction secondary to mechanical compression by an enlarged spleen in an adult with benign tertian malaria has also been reported [6]; however, the spleen was not enlarged in our case.
Bowel obstruction can be dynamic (mechanical) or adynamic (functional). Functional obstruction may be characterized by absent peristalsis (paralytic ileus) or peristalsis can be present but in a non-propulsive form [7] due to a bowel wall or splanchnic nerve dysfunction [8]. The commonest causes of functional bowel obstruction include generalized peritonitis, acute pancreatitis, electrolyte abnormalities, postoperative ileus, and intra-abdominal infections such as acute appendicitis and acute pelvic inflammatory disease [8].
The precise mechanism through which malaria results in bowel disorders in both adults and children remains blurred. It has been stipulated that P. falciparum infection results in changes in the erythrocyte membranes, activating the coagulation cascade [9]. This activation of the coagulation cascade coupled with a deficiency of a disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13 (a von Willebrand factor cleaving protease), which is also a consequence of P. falciparum infection, can result in microvascular obstruction and consequently result in bowel wall ischemia [10]. Alternatively, microvascular obstruction and ischemia could result from cytoadherence and rosetting of erythrocytes during an infection with P. falciparum [2]. Taniguchi et al. in 2015 infected susceptible species of mice with Plasmodium berghei ANKA and found that infected mice had less content in the cecum and lower areas of the intestines than uninfected control mice did after 9 days of infection [11]. Also, they observed detachment of intestinal epithelium and occlusion of blood vessels coupled with shortening and destruction of intestinal villi in infected mice [11]. Although this has not been proven to occur during a P. falciparum infection, their findings can suggest that an infection with Plasmodium species can result in functional bowel obstruction due to bowel wall dysfunction from bowel wall ischemia.

Conclusion

The clinical course of severe Plasmodium malaria may mimic bowel obstruction; therefore, in febrile patients presenting with symptoms and signs of bowel obstruction, especially in malaria endemic areas, work-up for malaria should be included in the basic investigations.

Acknowledgements

The authors of this case are immensely grateful to all those who participated in the realization of this case especially Dr Agbor-Ndip Valirie for his insights into the formatting of the manuscript. We are also thankful to the administration of the Hospital for providing the resources used to manage the patient described in this case.
Not applicable
Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.

Competing interests

The authors declare that they have no competing interests.

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://​creativecommons.​org/​licenses/​by/​4.​0/​), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://​creativecommons.​org/​publicdomain/​zero/​1.​0/​) applies to the data made available in this article, unless otherwise stated.

Unsere Produktempfehlungen

e.Med Interdisziplinär

Kombi-Abonnement

Für Ihren Erfolg in Klinik und Praxis - Die beste Hilfe in Ihrem Arbeitsalltag

Mit e.Med Interdisziplinär erhalten Sie Zugang zu allen CME-Fortbildungen und Fachzeitschriften auf SpringerMedizin.de.

© Springer Medizin

Bis 11. April 2024 bestellen und im ersten Jahr 50 % sparen!

e.Med Allgemeinmedizin

Kombi-Abonnement

Mit e.Med Allgemeinmedizin erhalten Sie Zugang zu allen CME-Fortbildungen und Premium-Inhalten der allgemeinmedizinischen Zeitschriften, inklusive einer gedruckten Allgemeinmedizin-Zeitschrift Ihrer Wahl.

© Springer Medizin

Bis 11. April 2024 bestellen und im ersten Jahr 50 % sparen!

Literatur
3.
Zurück zum Zitat Dass R, Barman H, Duwarah SG, Deka NM, Jain P, Choudhury V. Unusual presentations of malaria in children: an experience from a tertiary care Centre in north East India. Indian J Pediatr. 2010;77(6):655–60.CrossRefPubMed Dass R, Barman H, Duwarah SG, Deka NM, Jain P, Choudhury V. Unusual presentations of malaria in children: an experience from a tertiary care Centre in north East India. Indian J Pediatr. 2010;77(6):655–60.CrossRefPubMed
4.
Zurück zum Zitat Dewanda NK, Midya M. Perforated duodenal ulcer in a child: an unusual complication of malaria. Med J Dr Patil Univ. 2015;8(2):261.CrossRef Dewanda NK, Midya M. Perforated duodenal ulcer in a child: an unusual complication of malaria. Med J Dr Patil Univ. 2015;8(2):261.CrossRef
6.
Zurück zum Zitat Dao L. A Case of malarial splenomegaly causing symptoms of intestinal obstruction. Bol Hosp. 1943;42(2):26–34. Dao L. A Case of malarial splenomegaly causing symptoms of intestinal obstruction. Bol Hosp. 1943;42(2):26–34.
7.
Zurück zum Zitat Bailey H, RJM L, Williams NS, CJK B, O’Connell PR. Bailey & Love’s short practice of surgery. London: Hodder Arnold; 2008. p. 1188–90. Bailey H, RJM L, Williams NS, CJK B, O’Connell PR. Bailey & Love’s short practice of surgery. London: Hodder Arnold; 2008. p. 1188–90.
9.
Zurück zum Zitat Tessier-Marteau A, Sl C, Grand F, Asfar P, Zandecki M, Macchi L. DIC and peripheral gangrene in a severe Plasmodium falciparum malaria: the coagulation-inflammation cycle with Plasmodium falciparum as a model. Ann Biol Clin (Paris). 2009;67(5):569–72. Tessier-Marteau A, Sl C, Grand F, Asfar P, Zandecki M, Macchi L. DIC and peripheral gangrene in a severe Plasmodium falciparum malaria: the coagulation-inflammation cycle with Plasmodium falciparum as a model. Ann Biol Clin (Paris). 2009;67(5):569–72.
Metadaten
Titel
Sub-acute intestinal obstruction – a rare complication of Plasmodium falciparum malaria in an adult: a case report
verfasst von
Tim Divine Bonghaseh
Domin Sone M. Ekaney
Michael Budzi
Gerald Ekwen
Steve Kyota
Publikationsdatum
01.12.2018
Verlag
BioMed Central
Erschienen in
Journal of Medical Case Reports / Ausgabe 1/2018
Elektronische ISSN: 1752-1947
DOI
https://doi.org/10.1186/s13256-018-1730-z

Weitere Artikel der Ausgabe 1/2018

Journal of Medical Case Reports 1/2018 Zur Ausgabe