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World Journal of Clinical Cases Sep 2023Pyomyositis generally occurs in otherwise healthy young men. Because this condition is unusual among otherwise healthy women in temperate climates, we present the...
BACKGROUND
Pyomyositis generally occurs in otherwise healthy young men. Because this condition is unusual among otherwise healthy women in temperate climates, we present the following case.
CASE SUMMARY
An otherwise healthy 43-year-old woman presented with bilateral pain in her lower extremities and fever. Magnetic resonance imaging (MRI) findings were indicative of myositis with a possible abscess. We initiated empirical antibiotic therapy with ceftriaxone. However, the swelling and pain in her legs persisted even after 7 d of treatment. Contrast MRI revealed multiple pockets of pus in the vastus lateralis and gluteal muscles. We performed needle aspiration of these abscesses with ultrasound guidance and local anesthesia. Upon culturing, the purulent material was positive for . We diagnosed her with -induced pyomyositis of the vastus lateralis muscle and gluteus region. Based on the antibiotic sensitivity report, ceftriaxone was administered for an additional 7 d. By day 15 post-drainage, the patient was able to start walking. Oral antibiotic therapy was continued for 1 wk following her discharge from hospital, after which her symptoms resolved completely.
CONCLUSION
Pyomyositis may present with muscle pain, swelling, and fever. Ultrasound-guided percutaneous puncture and drainage may enable timely diagnosis and treatment.
PubMed: 37727496
DOI: 10.12998/wjcc.v11.i25.5977 -
Irish Veterinary Journal Sep 2023To the best of our knowledge, this is the first report of female genital system infiltration of T-cell lymphoma in veterinary literature.
BACKGROUND
To the best of our knowledge, this is the first report of female genital system infiltration of T-cell lymphoma in veterinary literature.
CASE PRESENTATION
A 1.5-year-old, intact female Golden Retriever was referred due to melena and hyporexia that lasted for three weeks. Fever (40.5℃), tachycardia, tachypnoea, pale mucous membranes, and purulent vaginal discharge were identified on physical examination. Blood analyses revealed leucocytosis, anaemia, hypoalbuminemia, and increased lactate and C-reactive protein levels. On abdominal radiography, the small intestine was moderately deviated because of an oval-shaped mass (13 cm × 8.7 cm) located in the mid-abdomen. An enlarged tubular-shaped structure that had the opacity of soft tissue located in dorsal to the bladder to the middle of the abdomen, and an oval-shaped mass (5.28 cm × 3.26 cm), which was suspected to be a medial iliac lymph node located at the sixth to seventh lumbar level. Abdominal ultrasonography revealed gas and fluid in the lumen of the uterine horn with a severely thickened wall, round enlarged lymph nodes around the genitourinary system, and free fluid in the abdominal cavity. Based on these results, pyometra was suspected, and an exploratory laparotomy was performed for ovariohysterectomy. The resected ovary and uterus were macroscopically hypertrophied. Histopathological examination of the ovary and uterus revealed neoplastic proliferation of large round cells with strong immunoreactivity for CD3, indicating T-cell lymphoma. Therefore, the young dog was diagnosed with genital lymphoma.
CONCLUSIONS
The present report describes T-cell lymphoma infiltrating the uterus and ovaries in a young dog, which is rarely diagnosed and could aid in the differential diagnosis of genital diseases in young dogs.
PubMed: 37700381
DOI: 10.1186/s13620-023-00252-x -
The American Journal of Case Reports Sep 2023BACKGROUND Tuberculosis (TB) was the leading cause of infectious death worldwide until the COVID-19 pandemic, which reduced case reporting and disrupted TB diagnosis and...
BACKGROUND Tuberculosis (TB) was the leading cause of infectious death worldwide until the COVID-19 pandemic, which reduced case reporting and disrupted TB diagnosis and services. While Mycobacterium tuberculosis remains a leading cause of morbidity and mortality globally, the disease burden within developed nations remains relatively rare. Although the many complications of TB are well known, no current data exists on those infected with TB who subsequently developed recurrent TB empyema, as it is such a rare complication, especially in pediatric and adolescent populations. CASE REPORT A previously healthy 15-year-old male patient presented with 5-day duration of cough, congestion, intermittent fever, and post-tussive emesis. Although born in the United States, 3 months before presentation, he returned from Senegal, where he had lived for 4 years. Imaging demonstrated consolidation with loculated effusion. Patient underwent video-assisted thoracoscopy and chest tube placement, draining 750 mL of purulent fluid testing positive for rare acid-fast bacilli. Rifampin, isoniazid, pyrazinamide, and ethambutol were administered, with discharge medication compliance ensured by daily videos surveillance through the Department of Health. Although compliant with medications, patient presented to the Emergency Department 2 months later with a multi-loculated fluid recollection and fistula formation requiring chest tube placement. After this discharge, patient experienced resolution of disease following completion of therapy. CONCLUSIONS TB complication should be considered as a differential diagnosis for pleural effusion in the appropriate clinical setting. Providers should not only consider the diagnosis but pursue appropriate testing and management early, particularly in those with risk factors, including travel to an endemic location.
Topics: Male; Adolescent; Humans; Child; Pandemics; COVID-19; Mycobacterium tuberculosis; Cough; Empyema
PubMed: 37697641
DOI: 10.12659/AJCR.939419 -
Journal of Dairy Science Dec 2023The objective of this prospective observational study was to investigate associations of postpartum health with estrus detection (ED) by activity monitors and pregnancy...
The objective of this prospective observational study was to investigate associations of postpartum health with estrus detection (ED) by activity monitors and pregnancy outcomes in dairy cows. A total of 1,743 Holstein cows from 2 commercial dairy herds in Ontario, Canada were enrolled 3 wk before expected parturition and examined for health variables until 9 wk postpartum. Body condition score (BCS) and lameness were measured at 3 wk prepartum, and serum concentrations of total Ca, haptoglobin (Hp), and nonesterified fatty acids were measured at 2 and 6 ± 2 d in milk (DIM), and blood β-hydroxybutyrate (BHB) and metritis were assessed at 4, 8, 11, and 15 ± 2 DIM. Cows were examined for purulent vaginal discharge (PVD) and endometritis (ENDO) by endometrial cytology at wk 5, for lameness at wk 3 and 7, for BCS at wk 9 postpartum, and for time to onset of cyclicity by biweekly serum progesterone (P4) measurements. Additional disease data were obtained from farm records. Reproductive management for first AI was primarily based on ED by activity monitors until at least 75 DIM, and cows not detected in estrus were synchronized. Data were analyzed in multivariable logistic or Cox proportional hazards regression models including blood markers, health variables, potential covariates, and herd as a random effect. Estrus was detected in 77% of primiparous and 66% of multiparous cows between 50 or 55 DIM and 75 DIM. In 1,246 cows, the model-predicted probability of ED (percentage point difference) was lower in cows that had retained placenta (-14%), ENDO (-7%), PVD (-8%), delayed cyclicity (no P4 > 1 ng/mL by wk 9; -12%), or ≥0.5-point BCS loss (-14%) compared with cows without each of these risk factors, and it was negatively associated with blood BHB at 15 DIM. Considering only variables measured on farm (not requiring laboratory analysis), the probability of ED was lower (56 vs. 81%) in cows with >1 risk factor compared with cows without risk factors. The predicted probability of pregnancy at first artificial insemination (percentage point difference) was lower in cows that had ENDO (-7%) or PVD (-7%), and negatively associated with serum Hp at 6 ± 2 DIM. In cows detected in estrus by 75 DIM (n = 888), risk factors for reduced pregnancy rate by 250 DIM (adjusted hazard ratio (AHR); 95% confidence intervals) included difficult calving (AHR: 0.67; 0.45 to 1.00), metritis (AHR: 0.79; 0.61 to 1.01), PVD (AHR: 0.79; 0.65 to 0.97), or lameness (AHR: 0.79; 0.62 to 1.01), and it was negatively associated with serum Hp at 6 ± 2 DIM. Monitoring postpartum health may be used to identify cows that are more or less likely to be detected in estrus by activity monitors and to become pregnant in a timely manner. This would support a selective reproductive management program with targeted interventions.
Topics: Animals; Cattle; Female; Pregnancy; Cattle Diseases; Endometritis; Estrus; Estrus Detection; Lactation; Lameness, Animal; Ontario; Postpartum Period; Reproduction
PubMed: 37678796
DOI: 10.3168/jds.2023-23268 -
Journal of Orthopaedic Case Reports Aug 2023Femoral fractures in adults are around 3-6% and 0.4% of all the fractures are usually distal femoral fractures, frequently consisting of high-energy injuries which are...
INTRODUCTION
Femoral fractures in adults are around 3-6% and 0.4% of all the fractures are usually distal femoral fractures, frequently consisting of high-energy injuries which are associated with compound trauma. Conventionally, femoral-tibial fusion remains one of the last treatment choices for the recurrent septic failure.
CASE REPORT
We report a unique case where a 52-year-old male had presented with a post-operative infected non-union of distal femur and patella with discharging sinus and distal femur plate in situ. The patient presented to our outpatient department with complaints of pain and swelling over right knee with discharging sinus with fixed flexion deformity of 20° for 1-year post trauma and post-surgery. The discharging sinus was over lateral aspect of knee with purulent discharge. His blood parameters were suggestive of high erythrocyte sedimentation rate, and C-reactive protein levels and a Gram staining were suggestive of Gram-negative bacilli. X-ray showed non-union of distal femur and osteomyelitic changes and knee subluxation with distal femur plate and encirclage with K-wire for patella in situ. The patient underwents three-stage procedure of debridement with implant removal, followed by knee arthrodesis and ultimately limb lengthening surgery.
CONCLUSION
Our case report is unique and distinctive as it shows that, when a case of infected non-union of distal femur comes with stiff and non-salvageable knee with severe arthritic changes and financial constraints, we should consider for knee arthrodesis with ilizarov ring fixator and limb lengthening surgery. Although it yielded stiff knee but with functioning limb without limb length discrepancy.
PubMed: 37654766
DOI: 10.13107/jocr.2023.v13.i08.3846 -
Journal of Dairy Science Nov 2023The objective of this study was to characterize the species composition and functional potential of the vaginal and uterine microbiota at 1 wk postpartum in dairy cows...
The objective of this study was to characterize the species composition and functional potential of the vaginal and uterine microbiota at 1 wk postpartum in dairy cows diagnosed with or without purulent vaginal discharge (PVD) at 3 wk postpartum. The hypothesis was that differences in the vaginal and uterine microbiota between cows diagnosed with (PVD+) or without (PVD-) PVD were dependent on parity and breed. Cytobrush samples of the vagina and uterus were collected at 1 wk postpartum from 36 Holstein-Friesian (7 primiparous and 29 multiparous) and 29 Jersey (10 primiparous and 19 multiparous) cows. Microbial DNA was isolated from each sample and processed for shotgun metagenomic sequencing. The odds of multiparous cows being diagnosed as PVD+ was less compared with primiparous cows (OR = 0.21). Neither the α-diversity nor β-diversity of the uterine and vaginal microbiota were associated with PVD but the β-diversity was different between breeds and between parities. In the vagina of primiparous cows, differences in the microbiota of PVD- and PVD+ cows were minor, but the microbiota of multiparous PVD+ cows had greater relative abundance of Fusobacterium necrophorum, Trueperella pyogenes, Porphyromonas levii, and greater functional potential for amino acid and protein synthesis, energy metabolism, and growth compared with PVD- cows. The uterus of primiparous PVD+ cows had lesser relative abundance of Bacteroides heparinolyticus compared with PVD- cows. In the uterine microbiota, differences included greater functional potential for cellulose biosynthesis and fucose catabolism in multiparous PVD+ cows compared with PVD- cows. In the uterine microbiota of primiparous PVD+ cows, the functional potential for gram-negative cell wall synthesis and for negative regulation of tumor necrosis factor signaling was lesser compared with multiparous PVD+ cows. In the vagina of Holstein-Friesian PVD+ cows, the relative abundance of Caviibacter abscessus was greater whereas in the vagina of Jersey PVD+ cows the relative abundance of Catenibacterium mitsuokai, Finegoldia magna, Klebsiella variicola, and Streptococcus anginosus was greater compared with PVD- cows. In the uterine microbiota of Holstein-Friesian cows, the functional potential for spermidine biosynthesis was reduced compared with PVD- cows. In summary, differences in the species composition and functional potential of the vaginal and uterine microbiota between PVD- and PVD+ cows were dependent on parity and breed. The findings suggest that alternative strategies may be required to treat PVD for different parities and breeds of dairy cow.
PubMed: 37641353
DOI: 10.3168/jds.2022-22720 -
Journal of Dairy Science Dec 2023The aims of this study were (1) to evaluate potential associations between genetic traits, postpartum phenotypes, cow factors, and postpartum vaginal discharge score...
Postpartum vaginal discharge score is associated with genetic traits, postpartum fertility phenotypes, metabolic status, and overall reproductive performance in seasonal-calving pasture-based dairy cows.
The aims of this study were (1) to evaluate potential associations between genetic traits, postpartum phenotypes, cow factors, and postpartum vaginal discharge score (VDS); and (2) to investigate possible associations between postpartum VDS, plasma progesterone (P4) after first service, and reproductive performance. First- and second-parity (n = 2,842) spring-calving lactating dairy cows from 35 dairy herds were enrolled. Farm visits were performed every 2 wk during the postpartum period and weekly during the breeding period. Cows that were at wk 3 and wk 7 postpartum and between 7 and 13 d after first artificial insemination (AI) were examined. Body condition score (BCS) was measured on all farm visits using a 1-to-5 scale (low ≤2.5; target ≥2.75). Transrectal ultrasound examinations were conducted to determine the presence or absence of a corpus luteum (CL). Vaginal discharge score was determined at wk 3 and wk 7 using a Metricheck device (Simcro) and a 1-to-4 scale (1 = clear mucus; 4 = mucopurulent with >50% purulent material ± odor). At wk 3, cows having a VDS ≤2 were considered to have normal reproductive tract health status (RTHS). At wk 7, cows having VDS = 1 were considered to have normal RTHS. Blood samples were collected at each visit, and plasma concentrations of glucose, β-hydroxybutyrate, fatty acids, and progesterone (only during breeding visit) were analyzed. Animals with target BCS at wk 3 and wk 7 had greater odds of having normal RTHS at wk 3 and wk 7, respectively, than cows with low BCS. Cows with a CL at wk 3 and wk 7 had greater prevalence of normal RTHS at wk 3 and wk 7, respectively, compared with cows without a CL. Cows with normal RTHS had a lesser plasma concentration of β-hydroxybutyrate at wk 3 and wk 7 and greater plasma concentration of glucose at wk 3 compared with animals with abnormal RTHS. More cows in the greatest quartiles for the fertility subindex of the Economic Breeding Index and genetic merit for milk production traits (milk kg and milk protein [%]) had normal RTHS at wk 3 and wk 7 compared with the other quartiles. Cows with VDS = 4 at wk 7 postpartum had lesser plasma P4 concentration after first AI (-1.2, -1.1, and -1.0 ng/mL compared with cows with VDS = 1, 2, and 3, respectively). Similarly, cows with VDS = 4 at both wk 3 and wk 7 had lesser pregnancy at first service, lesser cumulative pregnancy rates at wk 3, 6, and 12 during the breeding period, and longer interval from mating start date to conception (+3 d if VDS = 4 at wk 3; +5 d if VDS = 4 at wk 7), compared with cows having other VDS. In conclusion, cows with superior genetic merit for fertility traits and milk production traits, and favorable fertility phenotypes at wk 3 and wk 7, were all associated with greater likelihood of having normal RTHS. In turn, abnormal postpartum RTHS and greater postpartum VDS (score = 4) were associated with lesser odds of successful pregnancy establishment.
Topics: Pregnancy; Female; Cattle; Animals; Lactation; Progesterone; Seasons; 3-Hydroxybutyric Acid; Postpartum Period; Fertility; Vaginal Discharge; Phenotype; Glucose; Cattle Diseases
PubMed: 37641334
DOI: 10.3168/jds.2023-23324 -
The American Journal of Case Reports Aug 2023BACKGROUND Mesh infection following inguinal hernia repair is rare, and mesh removal is mandatory. However, the laparoscopic approach is challenging to perform. Here, we...
BACKGROUND Mesh infection following inguinal hernia repair is rare, and mesh removal is mandatory. However, the laparoscopic approach is challenging to perform. Here, we present a case of laparoscopic repair of a mesh infection using a totally extraperitoneal approach (TEP). CASE REPORT A 76-year-old woman underwent repair of a right femoral hernia via TEP approach using a prosthetic mesh with unabsorbable tacks. A month and a half after the surgery, she reported pain in the right groin. Computed tomography revealed a subcutaneous abscess in the right groin. We suspected mesh infection and initially chose conservative management, which included percutaneous drainage and systemic antibiotic administration. Her symptoms temporarily resolved; however, symptom relapse and purulent discharge from the right groin were observed. We performed laparoscopic removal of the infected mesh and all tacks via the transabdominal preperitoneal approach. A drain was placed in the infected preperitoneal space, and the peritoneal defect was covered using the greater omentum. The patient's postoperative course was uneventful, and she was discharged on postoperative day 20. Infection relapse, symptoms of femoral hernia, and adhesive intestinal obstruction have not been observed. CONCLUSIONS A laparoscopic approach for mesh infection after TEP hernia repair is feasible, even if the mesh is fixed using a tack. Greater omental use for peritoneal defects is useful in clinical situations associated with a contaminated surgical field.
Topics: Female; Humans; Aged; Omentum; Hernia, Femoral; Surgical Mesh; Peritoneum; Laparoscopy
PubMed: 37587662
DOI: 10.12659/AJCR.940618 -
BMC Pulmonary Medicine Aug 2023Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is a clinical syndrome with various causes. It is not uncommon that COPD patients presenting with... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is a clinical syndrome with various causes. It is not uncommon that COPD patients presenting with dyspnea have multiple causes for their symptoms including AECOPD, pneumonia, or congestive heart failure occurring concurrently.
METHODS
To identify clinical, radiographic, and laboratory characteristics that might help distinguish AECOPD from another dominant disease in patients with a history of COPD, we conducted a retrospective cohort study of hospitalized patients with admitting diagnosis of AECOPD who were screened for a prospective randomized controlled trial from Sep 2016 to Mar 2018. Clinical characteristics, course in hospital, and final diagnosis at discharge were reviewed and adjudicated by two authors. The final diagnosis of each patient was determined based on the synthesis of all presenting signs and symptoms, imaging, and laboratory results. We adhered to AECOPD diagnosis definitions based on the GOLD guidelines. Univariate and multivariate analyses were performed to identify any associated features of AECOPD with and without other acute processes contributing to dyspnea.
RESULTS
Three hundred fifteen hospitalized patients with admitting diagnosis of AECOPD were included. Mean age was 72.5 (SD 10.6) years. Two thirds (65.4%) had spirometry defined COPD. The most common presenting symptom was dyspnea (96.5%), followed by cough (67.9%), and increased sputum (57.5%). One hundred and eighty (57.1%) had a final diagnosis of AECOPD alone whereas 87 (27.6%) had AECOPD with other conditions and 48 (15.2%) did not have AECOPD after adjudication. Increased sputum purulence (OR 3.35, 95%CI 1.68-6.69) and elevated venous pCO2 (OR 1.04, 95%CI 1.01 - 1.07) were associated with a diagnosis of AECOPD but these were not associated with AECOPD alone without concomitant conditions. Radiographic evidence of pleural effusion (OR 0.26, 95%CI 0.12 - 0.58) was negatively associated with AECOPD with or without other conditions while radiographic evidence of pulmonary edema (OR 0.31; 95%CI 0.11 - 0.91) and lobar pneumonia (OR 0.13, 95%CI 0.07 - 0.25) suggested against the diagnosis of AECOPD alone.
CONCLUSION
The study highlighted the complexity and difficulty of AECOPD diagnosis. A more specific clinical tool to diagnose AECOPD is needed.
Topics: Humans; Aged; Prospective Studies; Retrospective Studies; Pulmonary Disease, Chronic Obstructive; Dyspnea; Cough; Disease Progression; Acute Disease
PubMed: 37580731
DOI: 10.1186/s12890-023-02587-1