Open Access

Table 1

Human cases of Dioctophyma renale worldwide published in PubMed and Chinese databases.

Country (case no.) Age Gender No. of worms Clinical characteristics
Location Stage used for diagnosis (sample) Suspected source of infection References
Loin pain/Hematuria Others
China
 Beijing (1) 59 Female 1 +/+ Right kidney Adult (urine) Feng [7]
 Fujian (1) 30 Female 2 –/+ Urgent urination, abdominal pain, odynuria Kidney Adult (urine) Gong [9]
 Guangdong (1) 31 Female 2 +/+ Right kidney Adult and egg (urine) Raw fish Zhang and Zhu [35]
 Guangxi (1) 20 Female 1 +/– Kidney Adult (urine) Raw fish and frog Lei et al. [18]
 Heilongjiang (2) 47 Male 5 +/+ Pr Frequent urination, anemia Right kidney Adult (urine) Liu [20]
49 Female 15 +/+ Py Frequent and urgent urination Right kidney Adult (urine) Unboiled water This study
 Hebei (1) 45 Male 1 +/+ Fever Right kidney Adult (urine and pelvis) Gu et al. [10]
 Henan (3) 39 Male 7 +/+ Frequent urination, anemia Right kidney Adult (urine) Raw fish, unboiled water Wang [31]
32 Female 1 –/– Kidney Adult (urine) Sun et al. [26]
46 Female >10 +/+ Abdominal pain Kidney Adult (urine) Peng et al. [22]
 Hubei (2) 36 Male 1 +/+ Kidney Adult (urine) Zhang and Zhu [35]
30 Male 1 +/– Frequent and urgent urination Right kidney Adult (urine) Raw fish
 Jiangsu (2) 31 Female 1 +/– Fever, frequent and urgent urination, odynuria Left kidney Adult (urine) Zhang and Zhu [35]
92 Male Unspecific +/+ Left kidney Larva and egg (urine) Raw fish Yang et al. [34]
 Jilin (1) 55 Male 1 –/– Py Urgent urination, odynuria Kidney Adult (urine) Jin et al. [15]
 Liaoning (1) 67 Female 3 –/+ Pr Kidney Adult (urine) Raw fish Cui et al. [6]
 Ningxia (2) 47 Male 1 –/– Kidney Adult (urine) Raw fish and frog, unboiled water Qiu et al. [23]
20 Female 1 +/– Fever, urgent urination Right kidney Adult (urine) Unboiled water
 Shandong (1) 51 Female 39c +/+ Py Bilateral kidney Adult and egg (urine) Raw fish Li et al. [19]
 Sichuang (3) 9 Male 1 +/+ Anemia Right kidney Adult (urine) Raw fish Hu [13]
53 Female 15 –/+ Pr Abdominal pain Kidney Adult (urine) Raw fish Yang and Lu [33]
6 Male 1 +/– Fever, frequent and urgent urination Kidney Adult (urine) Chen and Liu. [5]
Other countries
 Australia (1) 47 Male +/+ Renal colic Left kidney Egg (tissue) Fernando [8]
 Greece (1) 39 Male +/– Right kidney Adult (tissue) Katafigiotis et al. [16]
 India (2) 35 Male Unspecific –/+ Pr Fever, retention of urine Bilateral kidney Adult (urine) Raw fish Chauhan et al. [4]
70 Male 2 –/+ Fever Right kidney Adult and egg (urine) Raw fish Venkatrajaiah et al. [30]
 Indonesia (1) 67 Male 2 + 23b +/+ Abdominal pain, anemia Left kidney Adult (urine) Raw fish, unboiled water Sardjono et al. [24]
 Iran (2) 75 Male +/+ Right kidney Adult (pelvis), egg (urine) Unboiled water Norouzi et al. [21]
28 Female –/+ Fever, abdominal pain Kidney Egg (urine) Hanjani et al. [12]
 Japan (2) 26 Femalea –/– Papule with itching Thigh Larva (tissue) Urano et al. [28]
44 Malea –/– Papule Abdominal wall Larva (tissue) Tokiwa et al. [27]
 Thailand (1) 12 Male –/– Subcutaneous nodule Chest wall Larva (tissue) Beaver and Khamboonruang [2]
 USA (4) 71 Male >1 –/+ Anemia, weight loss Left kidney Adult (urine) Raw fish Kuehn et al. [17]
26 Male –/– Subcutaneous nodule Chest wall Larva (tissue) Beaver and Theis [1]
23 Female –/– Subcutaneous nodule Abdominal wall Larva (tissue) Raw fish Gutierrez et al. [11]
50 Malea +/– Fever Retroperitoneal cavity Egg and adult (tissue) Raw fish Sun et al. [25]
 Yugoslavia (1) 44 Male +/+ Py Bilateral kidney Adult (tissue), egg (urine) Raw fish Ignjatovic et al. [14]

The bars denote negative results; Pr = proteinurina; Py = pyuria.

a

Representing patients who became ill in the countries where they lived, including two Chinese patients living in Japan for four and 15 years, respectively and one Chinese patient living in the United States;

b

23, representing 23 fragments or worms expelled in urine;

c

39, representing 39 fragments of worms expelled in urine.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.