Concordance between immunohistochemistry and MSI analysis for detection of MMR/MSI status in colorectal cancer patients.

Background: Recently, screening of colorectal cancer (CRC) patients for mismatch repair/microsatellite instability (MMR/MSI) status is widely practiced due to its potential predictive and prognostic roles and a screening tool to reveal Lynch Syndrome (LS). The purpose of the study was to evaluate concordance between immunohistochemistry (IHC) and MSI analysis methods for detection of MMR/MSI status in colorectal cancer patients in Kuantan, Pahang.

Methods: Fifty selected CRC cases of deficient mismatch repair (dMMR) and proficient mismatch repair (pMMR) which were identified immunohistochemically in the previous study were subjected to MSI analysis.

Primary synovial sarcoma in anal canal: Report of a very rare case.

Extensive studies are required to understand the behavior as well as prognosis of SS in the colorectal region. IHC staining is essential for the accurate diagnosis when a lesion is encountered at an unusual site.

Association of hormone receptors and human epidermal growth factor receptor-2/neu expressions with clinicopathologic factors of breast carcinoma: a cross-sectional study in a tertiary care hospital, Kabul, Afghanistan.

Background: Breast cancer (BC) is one of the major causes of death worldwide. It is the most common cause of death before the age of 70 years. The incidence and mortality of BC are rapidly increasing, posing great challenges to the health system and economy of every nation.

Proteus mirabilis: A rare cause of pneumonia, radiologically mimicking malignancy of the lung.

Key Clinical Message: Lesions that are suspected for malignancy need be managed by a multidisciplinary team. Utilization of radiological as well as pathological diagnostic modalities ensures correct diagnosis and thus timely intervention.

Introduction: is a Gram-negative rod.

Demographic and clinical characteristics of acute myeloid leukaemia diagnosed and treated at the tertiary level in Afghanistan.

A retrospective case series design was conducted to elucidate the demographic features of acute myeloid leukaemia in Afghanistan. This study was conducted at Jamhuriat Hospital and French Medical Institute for Mothers and Children, Kabul, Afghanistan. A total of 203 patients with AML diagnosed and managed at Jamhuriat Hospital from 1 March 2018 to 31 March 2020, were included in the current study.

Sclerotherapy for the management of venous malformations: Experience from a single institution in Afghanistan.

Sclerotherapy is a convenient modality for the treatment of venous malformation. Ethanol as a sclerosing agent is easily available and cheap. Sclerotherapy for venous malformations has both functional as well as aesthetic outcome.

Gossypiboma of thigh mimicking soft tissue sarcoma: A case report and review of the literature.

Introduction And Importance: Gossypiboma is a term used to describe a surgical error related to accidental retention of surgical material within the body. Gossypibomas of extremities are rare and not only lead to serious health problems (infection and organ damage), but also, they may mimic benign or malignant tumors, especially those affecting the thigh where they may mimic soft tissue sarcomas.

Case Presentation: A 50-year-old male, presented to the orthopedic department with a round palpable mass at mid-lateral of his right thigh region.

Primary malignant melanoma of rectum: A rare case report.

Introduction: Malignant melanoma of the gastrointestinal tract is an extremely rare event of which 50 % occurs in anorectal region. The lesion can easily be misdiagnosed as rectal-carcinoma, which comprises >90 % of rectal tumors and has a different treatment. The behavior of the anorectal melanoma is very aggressive and has very poor prognosis with fatal outcome.

Risk factors associated with esophageal cancers, diagnosed at tertiary level in Afghanistan: a descriptive cross-sectional study.

Background: Worldwide, esophageal cancer (EC) is a common cancer in term of incidence and mortality and is the 4th common cancer in Afghanistan. Current study aimed to evaluate the profile of risk factors for EC among patients diagnosed at tertiary level in Afghanistan.

Methodology: A descriptive cross-sectional study was carried out between January 2019 up to February 2021 including all esophageal cancers diagnosed at pathology department of French Medical Institute for Mothers and Children, Afghanistan.

Primary mesenteric hydatid cyst; a rare manifestation of hydatid disease through a case report and literature review.

Introduction And Importance: Hydatidosis, a common zoonotic disease, especially in countries which are poorly developed, is not only capable of affecting a huge number of humans but also animals.

Case Presentation: A 40-year-old female presented to our hospital complaining of the left flank and left upper quadrant pain increasing with exertion for three years. Physical findings revealed a firm lump in the left upper quadrant area extending to the left flank about (15cmx14.

Prevalence, Distribution, and Histopathological Features of Malignant Tumors Reported at Tertiary Level in Afghanistan: A 3-Year Study.

Purpose: Cancer is one of the leading causes of mortality and morbidity, and therefore, tremendous research work is continuously being done around the world with consideration of etiopathogenesis as well as identification of therapeutic targets. Decades of continuous war in Afghanistan has left the medical infrastructure of the country in a miserable situation. There is a serious deficiency in research work in the fields of pathology and oncology at the moment with minimal data available to elaborate about the demographic characteristics of various malignant disorders in the country, which would be indispensable to pave the way for further research and development.

Acute lymphoblastic leukemia with clonal evolution due to delay in chemotherapy: A report of a case.

Clonal evolution in acute leukemias is one of the most important factors that leads to therapeutic failure and disease relapse. Delay in therapeutic intervention is one of the reasons that leads toward clonal evolution. In this report, we present a case of acute lymphoblastic leukemia in which therapeutic delay resulted in clonal evolution that was detected by conventional karyotyping and was responsible for non-responsiveness of the disease to conventional chemotherapy.

Esophageal Carcinoma and Associated Risk Factors: A Case-control Study in Two Tertiary Care Hospitals of Kabul, Afghanistan.

Purpose: Esophageal cancer (EC) is the most common cancer among males in Afghanistan, thus we aimed to conduct a case-control study to determine the associated risk factors with EC in two tertiary care hospitals of Kabul, Afghanistan.

Patients And Methods: We enrolled 132 EC cases and 132 controls and used conditional logistic regression to estimate the odds ratio (OR) with consideration of 95% confidence interval (CI).

Results: The results of our study revealed that esophageal squamous cell carcinoma (ESCC) was the predominant type of EC constituting 75.

Rare additional chromosomal abnormalities in acute promyelocytic leukaemia resulting in rapidly fatal disease: report of a case.

Background: Acute promyelocytic leukaemia results from reciprocal translocation between the long arms of chromosomes 15 and 17. This translocation leads to the formation of chimeric gene, which is both the diagnostic marker as well as the therapeutic target of the disease. Additional chromosomal abnormalities are randomly encountered either at diagnosis or during therapy.

Combined lesion of central giant cell granuloma and ossifying fibroma: A case report of a rare event in oral cavity.

Introduction And Importance: Giant cell granulomas (GCG) and ossifying fibroma (OF) of the jaw are benign reactive lesions. GCG characterized by the presence of abundant multinucleated giant cells in a cellular stroma. On the other hand, the characteristic feature of OF is benign connective tissue replaces the normal bone.

Squamous cell carcinoma arising in an epidermal cyst of urinary bladder associated with vesicolithiasis: A case report and review of the literature.

Introduction And Importance: Epidermal cysts can rarely occur in internal organs, but epidermal cyst of the urinary bladder is extremely rare with a very low tendency for malignant transformation. This article will guide the physicians to be aware of such rare complex neoplastic combinations to take proper decisions in management and treatment of the patients.

Case Presentation: A 40-year-old rural male patient with hematuria and urinary frequency presented to a hospital.

Acute motor-sensory axonal polyneuropathy variant of Guillain-Barre syndrome complicating the recovery phase of coronavirus disease 2019 infection: a case report.

Introduction: The novel coronavirus, since its first identification in China, in December 2019, has shown remarkable heterogeneity in its clinical behavior. It has affected humans on every continent. Clinically, it has affected every organ system.

Metastatic renal cell carcinoma to pancreas and gastrointestinal tract: a clinicopathological study of 3 cases and review of literature.

Background: Renal Cell Carcinoma (RCC) metastasizes in approximately 20-30% cases. The most common sites for metastases are the lungs, bones, liver, and brain. Metastases of RCC in the gastrointestinal tract (GIT) are very rare.

Metastatic renal cell carcinoma involving colon with unusual histologic features and diagnostic challenges: A case report.

Introduction And Importance: Renal cell carcinoma (RCC) accounts for 3% of all malignancies in adults, on its own being the 3rd most common urologic malignancy. Commonly RCC metastasizes to lung, bone, liver, brain but rarely to colorectum. Here we present the metastasis of RCC to colon with unusual histologic features.

Age distribution and types of breast lesions among Afghan women diagnosed by fine needle aspiration cytology (FNAC) at a tertiary care centre in Afghanistan: a descriptive cross-sectional study.

Objectives: In Afghanistan, breast diseases are a common reason for women to visit hospitals. This is the first study in Afghanistan aimed to describe the age distribution and types of breast diseases among patients diagnosed by fine needle aspiration cytology.

Design: Descriptive cross-sectional study.

Anal extraskeletal osteosarcoma in a man: a case report and review of the literature.

Background: Osteosarcoma is a common malignancy of bone that usually occurs in individuals in the age range of 0-24 years. Extraskeletal osteosarcoma is a rare tumor presentation which originates in non-bony tissues. Extraskeletal osteosarcoma comprises 2-5% of all osteosarcomas and less than 1% of all soft tissue sarcomas.