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Ear, Nose, & Throat Journal May 2022Hamartomas are common in the lung, kidney, liver, spleen, and, but rare, in the sinonasal tract. Respiratory epithelial adenomatoid hamartomas (REAHs) are benign lesions...
Hamartomas are common in the lung, kidney, liver, spleen, and, but rare, in the sinonasal tract. Respiratory epithelial adenomatoid hamartomas (REAHs) are benign lesions common in men aged 30 to 90 years. Approximately 70% of REAHs in the head and neck region originate from the posterior nasal septum. We present an unusual case of REAH originating from the maxillary sinus and extending to the nasopharynx of an adolescent boy.A 17-year-old boy without any salient medical history presented to our department with nasal obstruction that had persisted for 7 years as well as greenish nasal discharge, hyposmia, and a complaint of fetid smell. Sinoscopy of the osteomeatal complex (OMC) revealed bilateral mucopus and a large right polypoid tumor extending into the nasopharynx. Computed tomography of the paranasal sinuses revealed soft-tissue opacification around the right OMC, frontal sinus, ethmoid sinus, maxillary sinus, and nasopharynx. We performed bilateral endoscopic sinus surgery. REAH and chronic rhinosinusitis with nasal polyps were diagnosed on the basis of a pathology report. No evidence of recurrence was observed by 6 months after surgery, and his hyposmia, nasal obstruction, and purulent nasal discharge were alleviated considerably. Accurate diagnosis based on pathology is essential for determining the optimal treatment, which for REAH is complete surgical excision.
PubMed: 35533370
DOI: 10.1177/01455613221101936 -
Scientific Reports Aug 2022The goals of this study were to evaluate factors affecting recovery and antimicrobial resistance (AMR) in intrauterine E. coli in post-partum dairy cows with and without...
The goals of this study were to evaluate factors affecting recovery and antimicrobial resistance (AMR) in intrauterine E. coli in post-partum dairy cows with and without metritis from commercial California dairy farms. Using a cross-sectional study design, a total of 307 cows were sampled from 25 farms throughout California, from which a total of 162 intrauterine E. coli isolates were recovered. During farm visits, cows within 21 days post-partum were categorized in one of three clinical presentation groups before enrollment: metritis (MET, n = 86), defined as a cow with watery, red or brown colored, and fetid vaginal discharge; cows with purulent discharge (PUS, n = 106), defined as a non-fetid purulent or mucopurulent vaginal discharge; and control cows, (CTL, n = 115) defined as cows with either no vaginal discharge or a clear, non-purulent mucus vaginal discharge. Cows diagnosed as MET had significantly higher odds for recovery of E. coli compared to cows diagnosed as CTL (OR = 2.16, 95% CI: 1.17-3.96), with no significant difference observed between PUS and CTL, and PUS and MET. An increase in days in milk (DIM) at the time of sampling was significantly associated with a decrease in the odds ratio for E. coli recovery from intrauterine swabs (OR = 0.94, 95% CI: 0.89-0.98). All intrauterine E. coli were resistant to ampicillin (AMP), with an AMR prevalence of 30.2% and 33.9% observed for chlortetracycline and oxytetracycline, respectively. Only 8.6% of isolates were resistant to ceftiofur (CEFT), one of the most common drugs used to treat cows on farms sampled. No significant difference in the prevalence of AMR was observed among clinical groups at the individual cow level. At the farm level, a significantly higher odds for isolating intrauterine E. coli resistant to chlortetracycline (OR: 2.6; 95% CI: 3.7-58.0) or oxytetracycline (OR: 1.9; 95% CI: 1.4-33.8) was observed at farms that used an intrauterine infusion of oxytetracycline as a treatment for metritis when compared to those farms that did not use this practice. Findings from this study indicate the need for further research supporting a broader understanding of farm practices driving AMR in cows with metritis, as well as data to increase the accuracy of breakpoints for AMR classification of intrauterine E. coli from cattle.
Topics: Animals; Anti-Bacterial Agents; Cattle; Cattle Diseases; Chlortetracycline; Cross-Sectional Studies; Drug Resistance, Bacterial; Endometritis; Escherichia coli; Escherichia coli Infections; Farms; Female; Humans; Oxytetracycline; Pelvic Inflammatory Disease; Risk Factors
PubMed: 35978077
DOI: 10.1038/s41598-022-18347-w -
European Journal of Obstetrics,... Nov 2020To describe post-operative outcomes following early re-suturing of obstetric perineal wound dehiscence.
OBJECTIVES
To describe post-operative outcomes following early re-suturing of obstetric perineal wound dehiscence.
STUDY DESIGN
This was a retrospective series of 72 women who underwent re- suturing of a dehisced perineal wound at a tertiary urogynaecology department during a 13-year period (December 2006 - December 2019).
RESULTS
Seventy-two women with complete perineal wound dehiscence opted for secondary re-suturing. Other accompanying symptoms included purulent discharge from the wound (22.2 %), perineal pain (23.6 %) and both purulent discharge and pain (26.4 %). The median time taken for the wound to heal completely following re-suturing was 28 days (IQR 14.0-52.0); 49.2 % had healed completely by four weeks, 63.5 % by six weeks and 76.2 % by eight weeks. The median number of out-patient follow-up appointments required was 2 (IQR 1.0-3.0). No post-operative complications were experienced in 63.6 % of women, one complication occurred in 25.8 % and two complications in 10.6 %. Complications included skin dehiscence (33.3 %), granuloma (33.3 %), scar tissue (17.6 %), perineal pain (5.9 %) and sinus formation (5.9 %). Of the women who developed two complications, four developed skin dehiscence with granulation tissue and one had skin sinus formation. One developed granulation tissue with perineal pain. All complications were managed conservatively in an outpatient setting or surgically under local anaesthetic, without further complication. There was no significant difference (p = 0.443) in complication rates between the group (n = 10) with dehisced wounds with signs of wound infection (purulent discharge or the presence of both purulent discharge and pain) pre-operatively versus the group (n = 14) without signs of infection.
CONCLUSIONS
This study demonstrates the positive outcomes of early re-suturing of perineal wound dehiscence with faster healing, reduced follow-up requirements and few major complications. It provides information to clinicians who are uncertain about the effects of early re-suturing of perineal wounds which can be used to help counsel mothers with wound dehiscence on their management options.
Topics: Female; Humans; Perineum; Pregnancy; Retrospective Studies; Sutures; Wound Healing
PubMed: 32942078
DOI: 10.1016/j.ejogrb.2020.09.013 -
Journal of Dairy Science Jan 2020In a subset of dairy cows, prolonged pathological uterine inflammation results in purulent vaginal discharge (PVD), which can have negative consequences for both...
Purulent vaginal discharge diagnosed in pasture-based Holstein-Friesian cows at 21 days postpartum is influenced by previous lactation milk yield and results in diminished fertility.
In a subset of dairy cows, prolonged pathological uterine inflammation results in purulent vaginal discharge (PVD), which can have negative consequences for both fertility and milk production. However, unlike for intensive systems, analysis of the effects of PVD in predominantly pasture-based herds is limited. The objective of this study was to assess the effect of PVD in spring-calving, pasture-based dairy cows on production and reproduction indices, stratified according to previous full-lactation milk yield. We assessed clinical disease as defined by vaginal mucus score (VMS) in 440 Holstein-Friesian cows from 5 farms. Cows were categorized as healthy (VMS 0) or having PVD (VMS 1-3) at 21 d postpartum. We recorded 305-d milk, milk protein, and milk fat yields (kg) before and after disease diagnosis, as well as fertility data, such as services per conception and the calving-conception period (CCP). Using SAS 9.4 (SAS Institute Inc., Cary, NC), we analyzed data using PROC MIXED, PROC PHREG, and PROC LOGISTIC to determine the least squares means differences and hazard and odds ratios between the groups, respectively. Overall, a 60% prevalence of PVD was recorded at 21 d postpartum. Milk yield and milk constituents were similar between all VMS categories and between healthy cows and cows with PVD. Although cows in the 4 VMS categories had statistically similar CCP, cows with PVD had a significantly longer CCP than healthy cows on average (9 d). The hazard ratio for cows with PVD was 0.66, indicating a 34% higher risk of a prolonged CCP than healthy cows. Odds ratio analysis determined that cows with PVD were 3 times more likely not to conceive at all, twice as likely not to conceive at first service, twice as likely not to conceive by 100 d postpartum, and 3 times more likely to fail to conceive before 150 d postpartum compared with healthy cows. Cows were retrospectively categorized as having low or high milk yield, based on whether they were above or below the median 305-d milk yield of the study population (6,571 kg) in the lactation before vaginal mucus scoring. Based on a univariate odds ratio, high-yield cows were 1.6 times more likely to present with PVD in the subsequent lactation. The number of services per conception did not differ between healthy and PVD cows in the low- and high-yield groups. In the high-yield group, cows with PVD were 4.9 times more likely not to conceive, 2.7 times more likely to require multiple services to conceive, 2.1 times more likely to remain not pregnant by 100 d postpartum, and 4.4 times more likely to remain not pregnant by 150 d postpartum. The CCP was also significantly longer in cows with PVD than their healthy counterparts (115.9 ± 4.9 and 104 ± 7.4 d, respectively). In conclusion, PVD significantly increased the CCP in all cows, but to a greater extent in cows with a high milk yield in the lactation before disease diagnosis.
Topics: Animals; Cattle; Cattle Diseases; Female; Fertility; Lactation; Milk; Milk Proteins; Postpartum Period; Pregnancy; Reproduction; Retrospective Studies; Seasons; Uterine Diseases; Vaginal Discharge
PubMed: 31733846
DOI: 10.3168/jds.2019-17116 -
Reproduction in Domestic Animals =... Sep 2019Purulent vaginal discharge (PVD) is a prevalent uterine disease of dairy cows during the puerperium that affects the milk production and affects the profitability of...
Purulent vaginal discharge (PVD) is a prevalent uterine disease of dairy cows during the puerperium that affects the milk production and affects the profitability of farms. The objectives of this study were to evaluate the biochemical profile, the body condition score, the milk production of cows with PVD and the effects PVD on reproductive performance. A total of 338 Holstein dairy cows aged from 3 to 5 years, from three commercial dairy farms, from Brazil, were used. Blood samples were collected within 25 ± 3 days post-partum from Holstein dairy cows without PVD (control cows, n = 242) and cows with PVD (n = 96), based on scoring of the vaginal discharge. The body condition score and milk production were recorded on the day of sampling. The biochemical profile encompassed albumin, urea, gamma-glutamyl transferase, calcium, fibrinogen and cholesterol concentrations. The number of services per pregnancy was lower (p < 0.01), and the number of days until first insemination and the median time to pregnancy were higher in cows with PVD (p < 0.01) when compared with control cows. Milk production and body condition score were lower (p < 0.01) in cows with PVD than in control group. Cows with PVD had lower (p < 0.05) serum albumin, urea, calcium and cholesterol concentrations, and higher serum gamma-glutamyl transferase activity and fibrinogen concentration than cows without PVD. Our results show that cows with PVD have changes in the biochemical profile and negative effects on production and reproduction performance.
Topics: Animals; Body Composition; Brazil; Cattle; Cattle Diseases; Dairying; Female; Lactation; Postpartum Period; Pregnancy; Reproduction; Vaginal Discharge
PubMed: 31232478
DOI: 10.1111/rda.13496 -
Cancers Dec 2023Tongue abscesses are rare conditions that usually follow mucosal disruption due to mechanical trauma or foreign body impaction. They typically manifest abruptly as a... (Review)
Review
Tongue abscesses are rare conditions that usually follow mucosal disruption due to mechanical trauma or foreign body impaction. They typically manifest abruptly as a rapidly growing, hard mass or swelling in the context of tongue muscles; the patient frequently complains of pain, difficulties in swallowing or speaking, and fever. Nonetheless, the features of its presentation, together with accurate clinical evaluation, blood tests, and appropriate imaging tests, are usually sufficient to easily discern a tongue abscess from a malignancy. However, in rare cases, they may occur with slowly progressing and subtle symptoms, nuanced objective and laboratory findings, and inconclusive radiological evidence, leading to difficult differential diagnosis with submucosal malignancy. Herein, we review the literature, available on Pubmed, Embase, and Scopus, on publications reporting tongue abscesses, with atypical presentation suggesting an oral tumor. Our review confirms that tongue abscesses may manifest as a slowly growing and moderately painful swelling without purulent discharge and minimal mucosal inflammation; in this case, they may constitute an actual diagnostic challenge with potentially severe impact on correct management. Atypical tongue abscesses must therefore be considered in the differential diagnosis of tongue malignancy with submucosal extension, even when other diagnostic elements suggest a neoplasia; in this case, a deep biopsy under general anesthesia is essential for differential diagnosis, and simultaneous drainage of the necrotic and abscessual material may resolve the condition.
PubMed: 38136415
DOI: 10.3390/cancers15245871 -
International Journal of Molecular... Aug 2022Hidradenitis suppurativa (HS; also designated as acne inversa) is a chronic inflammatory disease characterized by painful skin lesions that occur in the axillary,... (Review)
Review
Hidradenitis suppurativa (HS; also designated as acne inversa) is a chronic inflammatory disease characterized by painful skin lesions that occur in the axillary, inguinal, gluteal and perianal areas of the body. These lesions contain recurring deep-seated, inflamed nodules and pus-discharging abscesses and fistulas. Affecting about 1% of the population, this common disease has gained appropriate clinical attention in the last years. Associated with numerous comorbidities including metabolic syndrome, HS is considered a systemic disease that severely impairs the quality of life and shortens life expectancy. Therapeutic options for HS are limited, comprising long-term antibiotic treatment, the surgical removal of affected skin areas, and neutralization of TNF-α, the only approved systemic treatment. Novel treatment options are needed to close the therapeutic gap. HS pathogenesis is increasingly better understood. In fact, neutrophilic granulocytes (neutrophils) seem to be decisive for the development of the purulent destructive skin inflammation in HS. Recent findings suggest a key role of the immune mediators IL-1β, IL-17A and G-CSF in the migration into and activation of neutrophils in the skin. Although phytomedical drugs display potent immunoregulatory properties and have been suggested as complementary therapy in several chronic disorders, their application in HS has not been considered so far. In this review, we describe the IL-1/IL-17/G-CSF axis and evaluate it as potential target for an integrated phytomedical treatment of HS.
Topics: Granulocyte Colony-Stimulating Factor; Hidradenitis Suppurativa; Humans; Interleukin-17; Phytotherapy; Plant Preparations; Quality of Life; Skin
PubMed: 36012322
DOI: 10.3390/ijms23169057 -
Journal of Cranio-maxillo-facial... Feb 2022The aim of this study was to identify risk factors for surgical (SSI) and remote site (RSI) infections, pathogens and antibiotic resistances in patients after pedicled...
The aim of this study was to identify risk factors for surgical (SSI) and remote site (RSI) infections, pathogens and antibiotic resistances in patients after pedicled and free flap reconstruction in the head and neck area. SSI criteria implicated infections affecting superficial or deep tissue in the flap area with purulent discharge, fistula, abscess formation and local infections signs. RSI criteria were defined as infections remote from the surgical site presenting with systemic symptoms like fever, leucocytosis, increase in C-reactive protein, purulent tracheobronchial secretion or deterioration of blood gases. Focus adequate specimen sampling and aerobic and anaerobic incubation and cultivation was performed. Epidemiological data, factors directly related to surgery or reconstruction, perioperative antibiotic regimen, length of stay, autologous blood transfusion and microbiological aspects were retrospectively analysed in 157 patients. 10.8% of patients presented SSI, 12.7% RSI. Cultivated bacteria were sampled from flap sites, blood cultures, central catheters and sputum including mainly gram-negative bacteria (70.3%) being frequently resistant against penicillin (85%) and third generation cephalosporine derivates (48%). Autologous blood transfusion (p = 0.018) and perioperative clindamycin use (p = 0.002) were independent risk factors for overall (SSI and RSI combined) infections. Prior radiation (p = 0.05), autologous blood transfusion (p = 0.034) and perioperative clindamycin use (p = 0.004) were predictors for SSIs. ASA >2 (p = 0.05) was a risk factor for remote site infections and prolonged ICU stay (p = 0.002) was associated with overall infections, especially in irradiated patients. Efforts need to be made in improving patient blood management, antibiotic stewardship and accurate postoperative care to avoid postoperative infections after head and neck reconstructive surgery.
Topics: Antibiotic Prophylaxis; Factor Analysis, Statistical; Free Tissue Flaps; Head and Neck Neoplasms; Humans; Plastic Surgery Procedures; Retrospective Studies; Risk Factors; Surgical Wound Infection
PubMed: 34802884
DOI: 10.1016/j.jcms.2021.11.002 -
Cureus May 2022A 51-year-old left-handed Caucasian female with no significant medical history presented with a two-week history of severe neck pain and bilateral upper limb weakness....
A 51-year-old left-handed Caucasian female with no significant medical history presented with a two-week history of severe neck pain and bilateral upper limb weakness. Neurological examination revealed weakness and altered sensation in the C5-T1 distribution bilaterally, more severe on the left with Medical Research Council's scale (MRC scale) of muscle power grade 3/5 and 4/5 on the right with upper motor neuron signs. Short-TI Inversion Recovery (STIR) and T2 weighted MRI imaging revealed increased signal at the C6-7 disc representing discitis, as well an anterior epidural collection from C5 to C7, with associated cord compression. The patient underwent an emergency anterior cervical corpectomy of C6, drainage of the epidural purulent collection, and insertion of a cage and plate. Some tissue and pus samples were sent to the microbiology laboratory for analysis, and the organism Pasteurella multocida was identified on all samples. The patient clinically and biochemically improved with operative management and a prolonged course of intravenous ceftriaxone. A peripherally inserted central catheter (PICC) line was placed and the patient was discharged on eight weeks of intravenous ceftriaxone and ongoing physical therapy.
PubMed: 35800838
DOI: 10.7759/cureus.25507 -
Obstetrics and Gynecology May 2024Postpartum necrotizing myositis is a rare condition, typically presenting as a complication after uterine artery embolization or uterine compression suturing. Uterine...
BACKGROUND
Postpartum necrotizing myositis is a rare condition, typically presenting as a complication after uterine artery embolization or uterine compression suturing. Uterine ischemia can cause endometrial necrosis and even myometrial necrosis, which can lead to systemic infection. If a systemic infection is not promptly and actively treated, it may pose significant risk.
CASE
A 35-year-old patient who had undergone bilateral uterine artery ligation, modified B-Lynch suture, and multiple compression sutures due to refractory postpartum hemorrhage frequently presented to clinic after postpartum discharge due to persistent fever and vaginal discharge. A bag-like prolapse from the vagina measuring 10×5 cm, accompanied by purulent discharge, was noted 78 days postsurgery. Subsequent pelvic magnetic resonance imaging revealed a uterine basal abscess and postpartum necrotizing myositis; an emergency laparoscopic supracervical hysterectomy was performed, with postoperative pathology confirming the diagnosis. After the patient's discharge, she was readmitted for inpatient treatment of a pelvic abscess.
CONCLUSIONS
Although rare, postpartum necrotizing myositis should be considered in postpartum patients presenting with fever, abdominal pain, severe infection symptoms, and abnormal vaginal discharge. Culture and sensitivity testing are recommended to direct appropriate antibiotic therapy.
Topics: Pregnancy; Female; Humans; Adult; Abscess; Postpartum Hemorrhage; Postpartum Period; Prolapse; Vaginal Discharge; Necrosis; Myositis
PubMed: 38513235
DOI: 10.1097/AOG.0000000000005556