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Renal dysfunction after allogeneic hematopoietic stem cell transplantation (allo-HSCT) often results from common causes like drug toxicity, infection, or transplant-associated thrombotic microangiopathy (TA-TMA). However, renal graft-versus-host disease (GVHD) may be ignored. We discuss a 49-year-old man who experienced worsening kidney function despite being in hematologic remission and having negative results for infections and autoimmune diseases. A renal biopsy showed chronic tubulointerstitial injury consistent with renal GVHD, along with existing TMA. Treatment with eculizumab did not lead to improvement, likely indicating significant chronic damage. This case highlights the need to maintain clinical suspicion and to perform timely renal biopsies in cases of unexplained kidney dysfunction after transplant.

Background: Obesity is one of the most pressing global health challenges, with over one billion people now living with the condition worldwide. In Southeast Asia, nearly 40% of the population is projected to be overweight or obese by 2035, with Thailand reporting prevalence exceeding 42%. Intensive Lifestyle Modification (ILM) combined with Meal Replacement (MR) has emerged as a promising strategy for achieving sustainable weight loss, supported by landmark trials including the Diabetes Prevention Program, Look AHEAD, and DiRECT.Objective: To illustrate the clinical effectiveness of ILM combined with MR through detailed case presentations documenting anthropometric outcomes at baseline, 8 weeks, and 52 weeks, contextualized within international obesity management guidelines and comparative research across diverse populations. We hypothesized that selected participants undergoing the ILM+MR intervention would demonstrate clinically significant weight loss (≥5% of initial body weight) sustained through 52 weeks, with concurrent improvements in waist circumference indicating reduced central adiposity.Methods: Twelve participants (9 female, 3 male) from the ILM+MR arm of a previously published retrospective cohort study (n = 702) were selected based on complete longitudinal data and representativeness. The intervention comprised structured nutritional counseling, soy-based MR (220 kcal per serving, twice daily for 8 weeks), behavioral modification with group therapy, and physical activity guidance aligned with the 2013 AHA/ACC/TOS guidelines. Body weight and waist circumference were measured at baseline, 8 weeks, and 52 weeks.Results: Mean total weight loss was 38.2 kg (35.3% of initial body weight), with mean waist circumference reduction of 13.0 inches (33.0 cm) over 52 weeks. All 12 participants achieved clinically significant weight loss (>5%), substantially exceeding the 5–10% threshold recommended by international guidelines. Weight loss occurred in two phases: a rapid intensive phase (mean 14.0 kg during weeks 0–8) followed by continued loss during maintenance (mean 24.2 kg during weeks 8–52). All participants completed the 52-week follow-up.Conclusion: This case series demonstrates the potential for substantial, sustained weight loss through ILM+MR intervention, supporting findings from the larger Thai cohort study and international research including the DiRECT trial and systematic meta-analyses. These results reaffirm the foundational role of comprehensive lifestyle programs and highlight their relevance as scalable, culturally adaptable interventions for obesity management across diverse populations.

Psoas abscess is a rare but potentially life-threatening condition with non-specific clinical manifestations. The condition may be primary or secondary, depending on whether it has an underlying cause. The condition may be diagnosed with the help of imaging studies, especially contrast-enhanced computed tomography (CT).A 55-year-old female patient with a history of treated hypertension presented with a 15-day history of fever and left-sided low back pain. Her laboratory parameters showed a high leukocyte count of 22,000 cells/mm³ and elevated levels of C-reactive protein (367 mg/L). Her renal functions were within normal limits, and the urine culture was negative. Contrast-enhanced CT revealed a large left-sided intra-abdominal fluid collection extending from the diaphragm to the left iliac fossa, measuring 66 x 305 mm with air bubbles. The collection also showed a left-sided intramuscular psoas collection of 66 x 50 x 131 mm. The patient received intravenous broad-spectrum antibiotics (third-generation cephalosporin, aminoglycoside, and metronidazole). The patient underwent mini-lumbotomy, and nearly 1 liter of pus was drained. The patient’s postoperative course was satisfactory with complete resolution of symptoms. The histopathological examination showed non-specific changes.Psoas abscess should be suspected in patients with febrile low back pain and inflammatory syndrome. Contrast-enhanced CT scans are essential for diagnosis and assessment of the extent of disease. In complicated cases with large abscess formation, early surgical drainage along with appropriate antibiotics will provide the best outcome.This case highlights the importance of early diagnosis and adapted management for successfully navigating the complexities associated with this condition.

A basic component of complementary and alternative medicine, bloodletting is also referred to as blood cupping (CP) or cupping therapy (CPT) and blood-letting puncture (CP), which refers to a superficial needle prick in the skin. In East Asia, BL or CPT is a non-medical treatment that is referred to as traditional therapy. Insulin-resistant iron overload syndrome, ischemic stroke, hemochromatosis, iron, external rheumatism, psoriasis, metabolic syndrome, and mental pain in patients with migraine porphyria cutanea-tarda, diabetes, fever, infections, and bronchopneumonia are among the various diseases for which BL is currently used. By using mechanical pressure under vacuum to influence local soft tissue microcirculation, BL improves capillary vascular permeability, increases regional blood circulation flow, stimulates the immune system for feedback control, and improves metabolism. The effectiveness of BLT in various therapies varies depending on the conditions and diseases. The results of laboratory assays indicated the effectiveness of BLT in diseases, and the meta-analysis’s showed that it is an assessment, controlling, and less side effect method than other medical methods. The various types of articles in therapy by the association of BL, titled, studied: for instance, may be helpful as a complementary therapy for acute stroke and eye drops, while BLT may boost lead absorption by lowering iron serum.

Antimicrobial resistance (AMR) is a serious global health crisis. It is getting worse every year. Low- and middle-income countries (LMICs) are the most affected. This is mainly because infectious diseases are very common there. Poor water, sanitation, and hygiene (WASH) systems make things worse. On top of that, vaccination rates in these countries remain very low. All these factors together make AMR a much bigger threat in LMICs than anywhere else.The recent data showed that bacterial AMR was linked to about 4.95 million deaths worldwide, and 1.27 million of the deaths were directly attributable in 2019. Using information from the Global Burden of Diseases, Injuries and Risk Factors Study 2021. The GBD Antimicrobial Resistance Collaborators employed statistical modelling to evaluate AMR trends from 1990 to 2021 and to forecast the burden through 2050 across 204 nations and territories.The results are concerning. AMR-related deaths have increased significantly. Older adults aged 70 and above are the most affected group. However, there is some good news too. Deaths among children under five have dropped by nearly 50%. This is a big achievement. Better infection prevention has played a major role in this. Vaccination programs have also made a real difference. Improved water and sanitation (WASH) initiatives have helped as well. These combined efforts have clearly saved many young lives.Key pathogens contributing to AMR mortality include Klebsiella pneumoniae, Escherichia coli, Streptococcus pneumoniae and meticillin-resistant Staphylococcus aureus (MRSA). In the absence of improved interventions, deaths attributable to AMR are anticipated to rise to 1.91 million annually by 2050. It is important to strengthen infection prevention, surveillance, vaccination, and WASH with integrated One Health approaches to ease the future impact of AMR.

Background: Renal malakoplakia is a rare chronic granulomatous inflammatory disorder characterized by defective macrophage function. It typically occurs in immunocompromised patients with recurrent urinary tract infections. We present a case of renal malakoplakia in a diabetic patient who progressed to nephrectomy despite initial conservative management.Case presentation: A 57-year-old female patient with a medical history of insulin-dependent type 2 diabetes mellitus was admitted to the hospital with symptoms including fever, left flank pain, and dysuria. A physical examination revealed a tender left lumbar mass. Laboratory investigations revealed a leukocytosis (16,500/mm³), elevated C-reactive protein (142 mg/L), and preserved renal function. A urine culture revealed the presence of multidrug-resistant Escherichia coli (>106CFU/mL). A subsequent Computed Tomography (CT) scan revealed an enlarged left kidney with a 9 × 6 cm multiloculated subcapsular collection, causing significant parenchymal compression, along with two non-obstructive inferior pole calculi. The initial management strategy encompassed ultrasound-guided percutaneous drainage and targeted antibiotic therapy, with the latter being contingent upon bacterial sensitivities. Notwithstanding the patient’s positive clinical recovery, Technetium-99m Dimercaptosuccinic Acid ((99m)Tc-DMSA) renal scintigraphy performed four weeks after the episode revealed a non-functional left kidney, exhibiting a 15% differential function. Following a multidisciplinary discussion, a total left nephrectomy was performed. A histopathological examination revealed extensive replacement of renal parenchyma by polymorphous inflammatory infiltrate with pathognomonic Michaelis-Gutmann bodies. These bodies are spherical, basophilic, perinuclear inclusions that demonstrate strong positivity for Periodic Acid-Schiff and Perls stains. The postoperative course was complicated by self-limited lymphorrhage. At the 3-month follow-up, the patient reported complete resolution of symptoms and remains under nephrological surveillance.Conclusion: This case underscores the diagnostic challenges posed by renal malakoplakia, a condition that can present with a wide spectrum of mimics, including infectious and neoplastic processes. Early diagnosis and prolonged antibiotic therapy with agents capable of intracellular penetration may preserve renal function; however, nephrectomy remains necessary when irreversible parenchymal damage has occurred. Diabetes mellitus has been identified as a significant risk factor for malakoplakia development through impaired leukocyte function. 

Intravaginal erosion of synthetic mesh after laparoscopic promontofixation(sacrocolpopexy) is an uncommon but clinically relevant late complication. When mesh becomes exposed within the bladder, it may function as a persistent foreign body, encouraging chronic inflammation, bacterial colonization, recurrent lower urinary tract symptoms, and progressive encrustation that can culminate in bladder stone formation. We report a 60-year-old woman with a history of laparoscopic promontofixation using standard polypropylene mesh performed approximately five years earlier. She presented with progressive urinary symptoms. Bladder ultrasound demonstrated an intravesical calculus, and diagnostic cystoscopy confirmed a bladder stone developing on exposed intravesical mesh fibers, consistent with intravesical mesh erosion. Endoscopic management was performed with cystolithotripsy followed by section/resection and removal of the exposed intravesical mesh to eliminate the lithogenic nidus, with a favorable outcome. In women with prior promontofixation presenting with bladder stones, recurrent urinary tract infections, hematuria, or persistent irritative urinary symptoms, intravesical mesh erosion must be considered. Cystoscopy is essential for diagnosis because imaging may identify the stone but not the underlying foreign-body etiology, and definitive treatment requires both stone clearance and elimination of intravesical foreign material to prevent recurrence.

Bacteriolysis of peptidoglycan (PGN) cell wall destruction on cleavage, hydrolysis, and decomposition by copper nitrate and zinc sulfide solutions has been investigated on the ground of the results obtained from halo antibacterial susceptibility tests in metal sulfate solutions against Staphylococcus epidermidis, in which from halo-antibacterial susceptibility tests of metallic ion concentration of 100 mM/L against Staphylococcus epidermidis, the order of bacterial effect for the metal nitrate solutions is as follows, Cu2+>Zn2+ >Ag+>Pb2+>Al3+, and the other, in the metal sulfate solutions, the antibacterial effect order is found to be Zn2+>Cu2+>Ag+>Al3+. Cu(Ⅱ)-, Zn(Ⅱ)-ions induced bacteriolytic destructions for PGN cell wall on cleavage, hydrolysis, and decomposition within Cu(NO3)2 and ZnSO4 solutions have been elucidated that Cu(Ⅱ) and Zn(Ⅱ) ions can inhibit PGN biosynthesis Transpeptidase (TP)/Tranｓ-glycosylase (TG) and PGN elongation, PGN cleavage occurs by copper ions- and zinc ions-containing autolysins amidase; AmiE, Rv3717, AmiA, PGN cell wall is hydrolyzed by copper-, and zinc-containing enzymes; PGRPs, MurA, LytA, LytM=Endopeptidase, Hydrolase LytB, and PGN decomposition by copper-, zinc-containing PGN inhibitive elongation occurs. Thus, Cu(Ⅱ) and Zn(Ⅱ) within Cu(NO3)2 and ZnSO4 solutions inhibit PGN biosynthesis and activate bacterial PGN autolysins against Staphylococcus epidermidis.

Background: Bladder exstrophy is a rare congenital abnormality that is usually managed with multiple surgical interventions. Long-term consequences include recurrent urinary tract infections, bladder stones, fistulae, and metaplastic changes with malignant potential.Case Presentation: We present a case of a 21-year-old male with a history of failed childhood surgeries for bladder exstrophy who presented with a vesicocutaneous fistula and a 7 cm bladder stone. He underwent an open cystolithotomy with bladder augmentation and creation of a Benchekroun continent valve. However, the patient developed recurrent fistulae due to poor tissue quality. Histopathological examination confirmed early squamous metaplasia in the bladder mucosa. After discussion in a multidisciplinary meeting, the patient underwent a radical cystectomy with ileal conduit urinary diversion using the Bricker technique. He is doing well at 3 months with no evidence of any complication.Conclusion: This case illustrates the difficulties encountered in managing adult patients with bladder exstrophy and failed reconstructions. The presence of squamous metaplasia, poor bladder tissue, and recurrent complications all contributed to the decision for radical cystectomy. It is important to recognize these changes and address them appropriately in a timely manner to prevent further complications and possible malignant changes.

Inverted Urothelial Papilloma (IUP) is an unusual variety of urothelial tumors that typically occurs in adults, with a predominance in males. The definitive diagnosis of IUP relies on histopathological examination, as the clinical presentation and endoscopic appearance are non-specific. The recommended treatment for IUP includes the complete transurethral resection, with some controversy regarding the need for cystoscopic follow-up. In this case, we present an atypical instance of IUP in a 21-year-old male patient, diagnosed with gross hematuria and irritative lower urinary tract symptoms. A clinical assessment revealed a 3.0 × 2.6 cm intravesical mass. The definitive diagnosis was confirmed histopathologically and further substantiated by immunohistochemistry, which demonstrated low expression of p53 and Ki-67, effectively ruling out malignancy. This case underscores the diagnostic challenges posed by bladder masses in young adults, emphasizing the necessity of integrating morphological and immunohistochemical findings to prevent overdiagnosis of urothelial carcinoma. The paper focuses on the diagnostic approach and management of this rare condition in the young male population.