MyMedR

Responses of haptoglobin and serum amyloid A in goats inoculated intradermally with C. pseudotuberculosis and mycolic acid extract immunogen

Odhah MN, Jesse FFA, Lawan A, Idris UH, Marza AD, Mahmood ZK, et al.

Microb Pathog, 2018 Apr;117:243-246.

PMID: 29481974 DOI: 10.1016/j.micpath.2018.02.038

Haptoglobin (Hp) and Serum Amyloid A (SAA) are a group of blood proteins whose concentrations in animals can be influenced by infection, inflammation, surgical trauma or stress. Corynebacterium pseudotuberculosis is the causative agent of caseous lymphadenitis (CLA), and Mycolic acid is a virulent factor extracted from C. pseudotuberculosis. There is a dearth of sufficient evidence on the clinical implication of MAs on the responses of Hp and SAA in goats. Therefore, this study was conducted to evaluate the potential effects of Mycolic acid (MAs) and C. pseudotuberculosis on the responses of Hp and SAA in female goats. A total of 12 healthy female goats was divided into three groups; A, B and C each comprising of 4 goats and managed for a period of three months. Group (A) was inoculated with 2 mL of sterile phosphate buffered saline (as a negative control group) intradermally, while group (B) and (C) were inoculated intradermally with 2 ml each of mycolic acid and 1‏ × 109 cfu of active C. pseudotuberculosis respectively. The result of the study showed that the Hp concentration in goats inoculated with C. pseudotuberculosis was significantly increased up to 7-fold (1.17 ± 0.17 ng/L) while MAs showed a 3-fold increased (0.83 ± 0.01 ng/L) compared with the control. Whereas SAA concentration in C. pseudotuberculosis and MAs groups showed a significant 3-fold (17.85 ± 0.91 pg/mL) and 2-fold (10.97 ± 0.71 pg/mL) increased compared with the control. This study concludes that inoculation of C. pseudotuberculosis and MAs have significant effects on Hp and SAA levels, which indicates that MAs could have a role in the pathogenesis of caseous lymphadenitis.

Matched MeSH terms: Lymphadenitis/microbiology

Responses of female reproductive hormones and histopathology in the reproductive organs and associated lymph nodes of Boer does challenged with Corynebacterium pseudotuberculosis and its immunogenic corynomycolic acid extract

Jesse FFA, Odhah MN, Abba Y, Garba B, Mahmood Z, Hambali IU, et al.

Microb Pathog, 2020 Feb;139:103852.

PMID: 31730998 DOI: 10.1016/j.micpath.2019.103852

BACKGROUND: Corynebacterium pseudotuberculosis biotype ovis is a bacterium that causes caseous lymphadenitis (CLA), a chronic disease of sheep and goats characterized by the formation of suppurative abscesses in superficial and visceral lymph nodes and internal organs of small ruminants. This study was designed to evaluate the reproductive hormonal changes (estrogen and progesterone) and histopathology in the reproductive organs and associated lymph nodes of does challenged with C. pseudotuberculosis biotype ovis and its immunogen; corynomycolic acid. A total of 12 healthy non-pregnant female goats were grouped into three: A, B and C consisting of four does each. Group A was intradermally inoculated with 2 mL of sterile phosphate buffered saline (PBS) pH 7 (negative control group); group B was intradermally inoculated with 2 mL of corynomycolic acid extract (CMAs), while group C was intradermally inoculated with 2 mL of 10⁹ colony-forming unit (cfu) of live C. pseudotuberculosis. Blood samples were also collected at predetermined intervals for estrogen and progesterone hormonal assays. The does were euthanized 90 days post challenge and tissue samples of the uterus, ovaries, fallopian tubes, cervix and associated lymph nodes were collected and fixed in 10% neutral buffered formalin for histopathological processing. The result showed various degrees of histopathological changes (hemorrhage, congestion, degeneration, necrosis, edema, leucocytic infiltrations) in the reproductive organs and associated lymph nodes of both inoculation groups. Increases in estrogen hormone concentration were observed in both inoculation groups in comparison to the control group. However, progesterone concentration was only increased in group C. This study highlighted that corynomycolic acid extract from C. pseudotuberculosis biotype ovis resulted in significant histopathology in the reproductive organs and associated lymph nodes of does and increase estrogen concentration.

Matched MeSH terms: Lymphadenitis/microbiology

Fulltext Paediatric oropharyngeal tularaemia requiring surgical intervention

Nemmour A, Bakri A, Fischer CA, Brand Y

BMJ Case Rep, 2019 Sep 06;12(9).

PMID: 31494583 DOI: 10.1136/bcr-2019-229754

Tularaemia is a rare infectious disease endemic in most European countries caused by the bacterium Francisella tularensis 1 Patients often show acute non-specific symptoms, which causes a delay in diagnosis and proper treatment, potentially resulting in significant morbidities such as deep neck abscess, meningitis, endocarditis and septic shock. The authors present a case of a 5-year old boy with a 4-day history of fever, sore throat and painful cervical lymphadenopathy, whose clinical progression worsened despite being treated with recommended antibiotics as per WHO guidelines once the diagnosis of Tularaemia was confirmed by serologic tests. He developed a parapharyngeal abscess and a persistent left necrotic cervical lymph node, which both were surgically drained and excised, respectively, and an extended course of antibiotic was given. Subsequently, the patient fully recovered from the illness and the follow-up was negative for relapse.

Matched MeSH terms: Lymphadenitis/microbiology; Lymphadenitis/surgery*

On inguinal lymphadenitis (duplicatte title2)

Galloway DJ

Malayan Medical Journal, 1926;1:1-6.

Matched MeSH terms: Lymphadenitis

Fulltext On inguinal lymphadenitis

Galloway DJ

Journal of the Straits Medical Association, 1894;5:51-7.

Matched MeSH terms: Lymphadenitis

Fulltext Multimodality diagnostic imaging in Tuberculous Lymphadenitis – a case review

Abdul Jalil Nordin, Suraini Mohd Saini, Hairil Rashmizal Abdul Razak, Noraini Abdul Rahim

Pertanika Journal of Science & Technology, 2011;19(1):141-146.

MyJurnal

The purpose of this article is to demonstrate the appearance of active TB lymphadenitis using multimodality imaging apparatus. Multi-modality diagnostic imaging tools, including chest radiograph, Ultrasound (US), Computed Tomographic Scan (CT), Magnetic Resonance Imaging (MRI), and integrated 18F-FDG Positron Emission Tomography/CT examination, were performed to demonstrate TB lymphadenitis in the neck and superior mediastinum of a 26 year old female patient. There was widening of superior mediastinum on chest radiograph. Meanwhile, the ultrasound carried out detected superficial cystic lesions in the cervical region. The MRI found multiple gadolinium enhanced cervical and mediastinal lymphadenophaties. Contrast enhanced CT found heterogeneous enhancing lymphadenopathies in the same anatomical region. FDG PET/CT demonstrated a high metabolic activity in all lesions, as demonstrated by conventional imaging
modalities. Mycobacterium tuberculosis was isolated from 1ml aspirate using US guidance. Post treatment FDG PET CT scan demonstrated a complete metabolic remission of active lesions FDG PET CT can be used to demonstrate metabolic activity of active TB lesions in addition to guide clinicians in treating TB lesions.

Matched MeSH terms: Lymphadenitis

Fulltext Kikuchi's lymphadenitis (necrotizing lymphadenitis) and systemic lupus erythematosus: a case report

Fernandez SH

Malays J Pathol, 2000 Jun;22(1):25-9.

PMID: 16329534

A 26-year-old Indian lady was admitted for lower abdominal pain, diarrhoea, vomiting, fever and cough. The initial diagnosis was that of peritonitis secondary to ruptured or perforated viscus with lobar pneumonia. On laparotomy, she was found to have necrotizing or Kikuchi's lymphadenitis of the abdominal lymph nodes. The initial two antinuclear antibody (ANA) results came back negative. She was diagnosed to have systemic lupus erythematosus (SLE) when the third sample for ANA came back positive and the double-stranded DNA (dsDNA) antibody test was homogenously positive. This case illustrates a need to be aware that necrotizing lymphadenitis can precede the onset of systemic lupus erythematosus.

Matched MeSH terms: Lymphadenitis/complications; Lymphadenitis/pathology*

Fulltext Kikuchi disease in a connective tissue disorder

Bachi R

Med J Malaysia, 2002 Sep;57(3):357-60.

PMID: 12440277

A 27-year old woman presented with fever, weight loss, arthralgia, macular skin rash and bilateral axillary lymphadenopathy. The histology of an excised lymph node showed evidence suggestive of Kikuchi disease. Subsequent laboratory tests showed evidence of Systemic Lupus Erythematosus, underscoring the importance of considering other diagnoses in a nodal histological diagnosis of Kikuchi disease, a benign condition of unknown aetiology.

Matched MeSH terms: Histiocytic Necrotizing Lymphadenitis/complications*; Histiocytic Necrotizing Lymphadenitis/diagnosis*; Histiocytic Necrotizing Lymphadenitis/therapy

Fulltext Isolation and detection of Corynebacterium pseudotuberculosis in the reproductive organs and associated lymph nodes of non-pregnant does experimentally inoculated through intradermal route in chronic form

Latif NA, Abdullah FF, Othman AM, Rina A, Chung EL, Zamri-Saad M, et al.

Vet World, 2015 Jul;8(7):924-7.

PMID: 27047177 DOI: 10.14202/vetworld.2015.924-927

Corynebacterium pseudotuberculosis is the etiological agent of caseous lymphadenitis that affects sheep and goats. This study was designed to determine the presence of the causative organism in the female reproductive organs and associated lymph nodes in non-pregnant does experimentally inoculated through intradermal route in the chronic form.

Matched MeSH terms: Lymphadenitis

Fulltext Influence of Corynebacterium pseudotuberculosis infection on level of acute phase proteins in goats

Jeber ZK, MohdJin Z, Jesse FF, Saharee AA, Sabri J, Yusoff R, et al.

BMC Vet Res, 2016;12:48.

PMID: 26961495 DOI: 10.1186/s12917-016-0675-y

Goat caseous lymphadenitis (CLA) is a chronic disease caused by Corynebacterium pseudotuberculosis. However, there is paucity of data about goat's acute phase response during the course of CLA. This study was conducted to investigate the response of acute phase proteins, mainly haptoglobin (Hp), serum amyloid A (SAA) and the negative acute phase response, especially albumin after an experimental challenge of C. pseudotuberculosis and phospholipase D (PLD) in Cross bred Boer goats.

Matched MeSH terms: Lymphadenitis

Fulltext Immunological profiles of immune restoration disease presenting as mycobacterial lymphadenitis and cryptococcal meningitis

Tan DB, Yong YK, Tan HY, Kamarulzaman A, Tan LH, Lim A, et al.

HIV Med, 2008 May;9(5):307-16.

PMID: 18400078 DOI: 10.1111/j.1468-1293.2008.00565.x

A proportion of HIV patients beginning antiretroviral therapy (ART) develop immune restoration disease (IRD). Immunological characteristics of IRD were investigated in a cohort of HIV patients beginning therapy in Kuala Lumpur, Malaysia.

Matched MeSH terms: Lymphadenitis/drug therapy; Lymphadenitis/immunology*

Focal non-typhoidal Salmonella infections from a single center in Malaysia

Lee WS, Hafeez A, Hassan H, Raja NS, Puthucheary SD

Southeast Asian J. Trop. Med. Public Health, 2005 May;36(3):678-82.

PMID: 16124437

A retrospective review of patients with focal non-typhoidal Salmonella (NTS) infection was performed to determine its features and outcome. All patients with focal NTS infection admitted to the University of Malaya Medical Center, Malaysia, from 1993 to 2002 were studied. More than half (58%) of the 35 cases (54% male, median age 39 years, range 1.5 months to 79 years) were immunocompromized or had chronic medical conditions. One-third of the patients (34%) had superficial infections (lymphadenitis or subcutaneous tissue infection) and all recovered with antimicrobial therapy alone. Deep infections (66%) noted were: meningitis (9%), osteomyelitis or arthritis (26%), abscesses of the gastrointestinal tract or adjacent organs (20%), and others (11%). Deep infections were more likely to occur in the extremes of age (<6 months or >60 years, p< 0.04), associated with adverse outcomes with an overall mortality rate of 9%, or required major surgery (15%).

Matched MeSH terms: Lymphadenitis/microbiology

Fulltext First report of cervicofacial lymphadenitis due to Mycobacterium haemophilum in an immunocompromised adult patient

Atiya N, Sulaiman H, Chong J, Ng KP

J Infect Dev Ctries, 2015 Mar;9(3):313-6.

PMID: 25771471 DOI: 10.3855/jidc.5208

We report the first case of an immunocompromised adult patient presenting with cervicofacial lymphadenitis due to Mycobacterium haemophilum, confirmed using hsp65 gene sequencing and line-probe assays. In resource-limited settings, especially in developing countries, appropriate culture methods and rapid molecular diagnostic tools such as hsp65 gene sequencing for identification of this organism may not be readily available. This may cause M. haemophilum infections to go unrecognised or lead to delays in diagnosis. Lack of heightened awareness about the potential for this mycobacterial species to cause infections may also contribute to possible underestimation of M. haemophilum cases in the developing world.

Matched MeSH terms: Lymphadenitis/diagnosis*; Lymphadenitis/microbiology*; Lymphadenitis/pathology

Fulltext Filariasis

Mak JW

Family Practitioner, 1982;5(3):23-26.

Brugia malayi and Wuchereria bancrofti infections cause lymphatic filariasis in Malaysia. About 2.5 million people live in endemic areas of filariasis, of whom 5% have microfilaraemia and probably twice as many are infected. There is a wide clinical spectrum of response to the infection. While some have asymptomatic microfilaraemia, others have episodic attacks of fever, lymphadenitis, retrograde lymphangitis and lymphoedema. Elephantiasis is a late complication. Tropical pulmonary eosinophilia and other forms of occult filariasis are due to hyper allergic reactions to microfilarial antigens. Parasitological and serological tests aid in confirming the clinical diagnosis. The drug of choice is diethylcarbamazine citrate.

Matched MeSH terms: Lymphadenitis

Fulltext Epitrochlear lymphadenitis mimicking subcutaneous abscess

Ong SCL, Tang PP

BMJ Case Rep, 2018 Feb 14;2018.

PMID: 29444798 DOI: 10.1136/bcr-2017-223669

Matched MeSH terms: Lymphadenitis/diagnosis*

Disseminated histoplasmosis mimicking an acute appendicitis

Marsilla MM, Khairunisa AA, Azyani Y, Petrick P

Malays J Pathol, 2019 Aug;41(2):223-227.

PMID: 31427560

INTRODUCTION: Histoplasmosis can present in a myriad of clinical manifestations, which often makes its diagnosis difficult and occasionally, deceptive.

CASE REPORT: We describe a case of a 33 years old gentleman who was clinically diagnosed as acute appendicitis at initial presentation in view of a one-week history of fever, right lower quadrant abdominal pain- and guarding at right iliac fossa. He had thrombocytopenia and lymphopenia on presentation. Mesenteric lymphadenitis and small bowel lesion were found intraoperatively, which was respectively biopsied and resected. Histopathological result confirms disseminated histoplasmosis. Retroviral screen was positive. He was treated with amphotericin B for one week, subsequently switched to oral itraconazole, followed by initiation of highly active antiretroviral therapy (HAART).

DISCUSSION: This case illustrates the various nature of histoplasmosis presentation. A high index of suspicion is needed to clinch the diagnosis and subsequently institute prompt treatment as disseminated disease can be fatal if left untreated in an immunosuppressed host.

Matched MeSH terms: Mesenteric Lymphadenitis

Clinico-pathological responses and PCR detection of Corynebacterium pseudotuberculosis and its immunogenic mycolic acid extract in the vital organs of goats

Odhah MN, Abdullah Jesse FF, Teik Chung EL, Mahmood Z, Haron AW, Mohd Lila MA, et al.

Microb Pathog, 2019 Oct;135:103628.

PMID: 31325572 DOI: 10.1016/j.micpath.2019.103628

Caseous lymphadenitis is an infectious disease of almost all animals, particularly small ruminants that are caused by Corynebacterium pseudotuberculosis. The organism causes the formation of suppurative abscesses in superficial and visceral lymph nodes and in visceral organs. This current study was designed to elucidate the clinicopathological responses and PCR detection of the aetiological agent in the vital organs of goats challenged with C. pseudotuberculosis and its immunogenic mycolic acid extract. A total of twelve clinically healthy crossbred Boer female goats were divided into three groups: A, B, and C (four goats per group). Group A was inoculated intradermally with 2 ml of sterile phosphate buffered saline (PBS) pH 7 as a control group. Group B was inoculated intradermally with 2 ml of mycolic acid extract (1 g/ml), while group C was inoculated intradermally with 2 ml of 10⁹ colony-forming unit (cfu) of live C. pseudotuberculosis. The experimental animals were observed for clinical responses for 90 days post-inoculation and the clinical signs were scored according to the severity. The clinical signs observed in this study were temperature, heart rate, respiratory rate, rumen motility, enlargement of lymph nodes, and body condition score. The experimental animals were euthanised and tissue samples from different anatomical regions of the vital organs were collected in 10% buffered formalin, processed, sectioned, and stained with H&E. Results of both C. pseudotuberculosis and mycolic acid treated groups indicated a significant difference (p 

Matched MeSH terms: Lymphadenitis/diagnosis; Lymphadenitis/immunology; Lymphadenitis/microbiology; Lymphadenitis/physiopathology

Clinical epidemiology of filariasis due to Brugia malayi on a rubber estate in West Malaysia

Dondero TJ, Menon VV

Southeast Asian J. Trop. Med. Public Health, 1972 Sep;3(3):355-65.

PMID: 4652465

Matched MeSH terms: Lymphadenitis/etiology

Chronic granulomatous disease

Zarina Thasneem Zainudeen, Ilie Fadzilah Hashim, Intan Juliana Abd Hamid

Malaysian Journal of Paediatrics and Child Health, 2019;25(2):1-2.

MyJurnal

Chronic granulomatous disease (CGD) is defined as an inherited phagocyte disorder causing defective superoxide generation and intracellular killing. Reduced or missing burst activity of nicotinamide dinucleotide phosphate (NADPH) oxide complex is observed in this inborn defect that usually manifests itself during the first two years of life. It can be inherited either by X-linked inheritance or autosomal recessive inheritance. Most patients with CGD develop failure to thrive, severe bacterial adenitis, abscesses, osteomyelitis or hyperinflammaory manifestations. (Copied from article).

Matched MeSH terms: Lymphadenitis

Changes in complement C3 levels following treatment of patients with Brugia malayi infection

Yadav M

Southeast Asian J. Trop. Med. Public Health, 1989 Jun;20(2):183-7.

PMID: 2609207

Serum IgG levels and complement C3 levels were assayed on Day 0, 1, 3-4, 7 and 56-70 post-treatment with diethylcarbamizine citrate (DEC) in a series to 26 patients with Brugia malayi infection and 6 volunteers without infection. On treatment, the microfilariae were cleared from the blood within 24 hours. The eosinophils decreased dramatically on Day 1 post-treatment but increased rapidly by Day 4 to 7 and then dropped to normal levels in 45 days. The serum IgG mean levels decreased briefly following treatment with DEC but then returned to original levels. However, the complement C3 levels gradually increased over the 2 months period of study reaching statistical significance levels (p less than 0.01) in patients with initial high blood microfilariae. The observation suggests that Brugia malayi infection probably induces a high rate of synthesis of complement C3 and this process continued in the post-treatment phase. Since, DEC treatment did not cause a decrease in complement C3 with the elimination of blood microfilariae, it would appear that the complement C3 is consumed following antibody attachment to the microfilariae as they enter the blood circulation.

Matched MeSH terms: Lymphadenitis/drug therapy

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